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  Draft  March  6,  2013    

 

Determinants  of  U.S.  Antitrust  Fines  of  Corporate   Participants  of  Global  Cartels*          

John  M.  Connor   Professor  Emeritus,   Purdue  University,   West  Lafayette,  Indiana   [email protected]    

Douglas  J.  Miller   Department  of  Economics,     University  of  Missouri,  Columbia,  MO  65211-­‐‑6040,  USA  

            *Earlier  versions  were  presented  at  the  7th  International  Industrial  Organization  Conference,   Boston,  April  3-­‐‑5,  2009  and  an  address  at  the  11th  annual  meeting  of  the  American  Antitrust   Institute,  Washington  DC,  June,  2010.  The  authors  thank  three  anonymous  referees  of  this   Review,  Roger  King,  and  other  discussants  for  their  comments.      

1     Electronic copy available at: http://ssrn.com/abstract=2229300

 

 

Abstract  

For   criminal   violations   of   the   Sherman   Act,   although   guided   by   federal   sentencing   guidelines,   U.S.   Department   of   Justice   has   great   latitude   in   recommending   corporate   cartel   fines   to   the   federal   courts,   and   its   recommendations   are   nearly   always   determinative.   In   this   paper,   we   analyze   the   determinants   of   variation   in   size   of   criminal   fines   imposed   by   the   Antitrust   Division   of   the   DOJ   on   118   corporate   participants  of  hard-­‐‑core  global  cartels.  Our  behavioral  model  provides  the  first  direct   test  of  the  optimal  deterrence  theory  of  antitrust  crimes.     Regressions  are  fitted  to  a  sample  of  the  corporations  that  participated  in  international   cartels  and  that  were  fined  between  1996  and  March  2010.  The  predictive  power  of  the   optimal-­‐‑deterrence   model   is   quite   good.   We   find   that   U.S.   corporate   cartel   fines   are   strongly  directly  related  to  economic  injuries  from  collusion.  However,  U.S.  fines  do  not   conform  to  the  ‘Ž˜›¢Ȃœȱpredictions  about  the  probability  of  detection  and  conviction  of   clandestine   cartels.   We   also   find   that   fines   complement   other   antitrust   penalties:     the   —ž–‹Ž›ȱ˜ȱ–˜—‘œȱ‘ŠȱŠȱŒ˜›™˜›ŠŽȱŽŽ—Š—Ȃœȱ–Š—ŠŽ›œȱŠ›ŽȱœŽ—Ž—ŒŽȱ˜ȱ™›’œ˜—  and   private  damages  paid.           Key   words:   antitrust,   Sherman   Act,   DOJ,   Antitrust   Division,   cartel,   collusion,   price-­‐‑ fixing,  optimal  deterrence,  fines,  penalties.     JEL  codes:  L41,  L44,  L65,  L11,  L13,  N60,  K21,  K14        

                        2     Electronic copy available at: http://ssrn.com/abstract=2229300

 

INTRODUCTION     ‘Žȱ—’›žœȱ’Ÿ’œ’˜—ȱ˜ȱ‘ŽȱǯǯȱŽ™Š›–Ž—ȱ˜ȱ žœ’ŒŽȱǻ‘Ž›Ž’—ŠŽ›ȱȃ‘Žȱ’Ÿ’œ’˜—Ȅȱ˜›ȱ ȃ ȄǼȱ’œȱ‘Žȱoldest  antitrust  authority  in  the  world.  It  has  been  prosecuting  price  fixing   with  increasing   severity  for  more  than  a  century.    Together  with  its  sister  competition   authority   in   the   European   Union,   the   Competition   Directorate   of   the   European   Commission   (EC),   the   two   comprise   the   most   powerful   and   influential   government   agencies   for   detecting   and   punishing   cartels.   However,   until   the   mid   1990s   obtaining   evidence  on  well  hidden  international  cartel  activity  was  very  difficult  for  prosecutors.   However,   the   number   of   cartels   detected   and   fines   imposed   rose   considerably   after   workable  amnesty  programs  were  introduced.      During  1990-­‐‑2009,  these  two  authorities   imposed   $25.3   billion   in   fines   on   1200   companies   for   overt   international   price-­‐‑fixing   violations.       In  its  published  cartel-­‐‑infringement  decisions,  the  EC  provides  detailed  descriptions  of   ‘˜ ȱ ŽŠŒ‘ȱ Œ˜–™Š—¢Ȃœȱ ™Ž—Š•¢ȱ  Šœȱ ŒŠ•Œž•ŠŽȱ Š—ȱ ‘˜ ȱ ‘Žȱ ŒŠ•Œž•Š’˜—ȱ Œ˜—˜›–œȱ ˜ȱ ’œȱ published   Cartel   Fining   Guidelines.   Similarly,   the   DOJ   follows   the   U.S.   Sentencing   Guidelines  (USSGs)  as  a  starting  point  for  sentencing  companies  guilty  of  hard-­‐‑core  price   fixing.   However,   the   USSGs   are   not   as   precise   as   those   of   the   EC,   partly   because   the   Guidelines   suggest   a   range   of   appropriate   fines   rather   than   a   point   fine.     Moreover,   virtually  every  corporate  defendant  receives  ’œŒ˜ž—œȱ˜›ȱ’œȱȃŒ˜˜™Ž›Š’˜—Ȅȱ‘Šȱ›Žœž•ȱ in   fines   that   are   below   ‘Žȱ ‹˜˜–ȱ ˜ȱ ‘Žȱ ž’Ž•’—ŽœȂȱ ›Š—Žǯ   Guilty   plea   negotiations   between   DOJ   prosecutors   and   defendants   over   fine   discounts   are   confidential,   and   ™ž‹•’œ‘Žȱ œŽ—Ž—Œ’—ȱ –Ž–˜›Š—Šȱ Š›Žȱ œ’•Ž—ȱ ˜—ȱ ‘Žȱ ŸŠ•žŽȱ ˜ȱ ŽŠŒ‘ȱ ŽŽ—Š—Ȃœȱ cooperation.  Consequently,  for  criminal  violations  of  the  U.S.  Sherman  Act,  the  DOJ  has   considerable   discretion   in   recommending   corporate   cartel   fines   to   a   federal   judge.   Whether  the  cartel-­‐‑sentencing  decisions  of  the  DOJ  are  capable  of  prediction  is  an  open   question.       The  Antitrust  ’Ÿ’œ’˜—ȱ’œȱ‘Žȱž—’šžŽȱŽ—˜›ŒŽ›ȱ˜ȱ‘Žȱ‘Ž›–Š—ȱŒȂœȱŒ›’–’—Š•ȱ™›’ŒŽ-­‐‑fixing   prohibitions.   It   states   that   its   criminal   penalty   procedures   adhere   to   the   law-­‐‑and-­‐‑ 3    

 

economics  principles  of  optimal  deterrence  Posner  [1].    Indeed,  when  the  U.S.  Sentencing   Guidelines  for  federal  crimes  by  organizations  were  being  debated  in  the  late  1970s,  the   DOJ   was   instrumental   in   making   optimal   deterrence   the   explicit   foundation   of   the   Guidelines,   Cohen   [2],   Connor   and   Lande   [3].   Fines   for   criminal   antitrust   violations   were  to  be  formulated  on  the  basis  of  the  illegal  gains  or  economic  damages  generated   by  the  offending  entity;  if  the  damages  could  not  be  estimated  in  practice,  then  formulas   were   devised   to   compute   proxies   for   economic   damages.1   Optimal   deterrence   is   also   served  by  considering  the  probability  of  detection  of  particular  cartels;  fines  should  be   higher   if   this   probability   is   low.   Thus,   both   the   starting   point   for   sentencing   cartelists   and   the   internal   negotiations   for   plea   agreements   are   governed   by   optimal   deterrence   principles.     Implementing   optimally   deterring   fines   is   subject   to   constraints   on   DOJ   decision-­‐‑ making.    The  new  presidential  administration  ushered  in  by  the  1992  election  brought  a   new   commitment   to   prosecuting   large   international   cartels.   In   addition,   resource   constraints  may  have  prompted  the  DOJ  to  focus   its  enforcement   efforts  on  industries   especially  susceptible  to  cartelization.  The  DOJ  found  that  evidence  was  insufficient  to   prove  the  beginning  dates  of  cartels  with  long  durations;  in  such  cases  proxy  measures   of  harm  will  understate  the  appropriate  fine.       The  economic  theory  of  crime  has  received  little  empirical  verification.  In  particular,  a   review   of   the   empirical   law-­‐‑and-­‐‑economics   literature   finds   very   few   studies   that   quantitatively  estimate  the  variation  in  corporate  criminal  fines  and  no  such  studies  for   cartel   fines.   This   paper   provides   a   novel   test   of   the   predictive   power   of   optimal   deterrence   principles   underlying   the   enforcement   activities   directed   at   an   important   corporate  crime.                                                                                                                             1      A  discussion  of  the  role  of  optimal  deterrence  in  the  U.S.  Sentencing  Guidelines  for  cartel  violations  is  given  in   Connor  and  Lande  [3].  Briefly,  the  authors  of  the  USSGs  deemed  that  an  overcharge  of  10%  of  affected  sales  was  a   reasonable  rebuttable  presumption  for  most  cartels,  and  then  doubled  that  figure  to  arrive  at  a  base  fine  that   would  take  into  account  the  overcharge,  the  dead-­‐weight  loss,  and  the  need  for  deterrence.  

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Objective   This  paper  analyzes  the  determinants  of  variation  in  cartel  sanctions  imposed  on  more   than   100   corporate   participants   of   global   cartels   by   the   Antitrust   Division   of   the   Department  of  Justice  from  1995  to  December  2008.    The  models  to  be  tested  primarily   draw  upon  testable  propositions  suggested  by  optimal  deterrence  theory.  However,  we   also  augment  the  specification  of  the  models  and  hypotheses  by  considering  the  stated   policies  and  historical  sentencing  practices  of  the  DOJ  and  the  federal  judiciary.    These   latter   fac˜›œȱ –Š¢ȱ ‹Žȱ Œ˜—œ’Ž›Žȱ Œ˜—œ›Š’—œȱ ˜—ȱ ‘Žȱ  Ȃœȱ Š‹’•’¢ȱ ˜ȱ ’–™•Ž–Ž—ȱ ™ž›Ž•¢ȱ optimal  fines.     Importance  of  the  Topic   Greater   understanding   of   the   determinants   of   cartel   fines   is   important   for   policy   and   disciplinary   reasons.   First,   t‘Žȱ  Ȃœȱ policies   and   procedures   are   often   held   up   as   an   exemplary,  highly  successful  paradigm  for  the  scores  of  antitrust  authorities  that  have   developed   active   anticartel   programs   in   the   past   two   decades.   Now   that   it   has   accumulated   a   substantial   record   of   enforcement,   a   retrospective   analysis   is   feasible.   Second,   of   interest   to   the   law-­‐‑and-­‐‑economics   discipline   is   the   extent   to   which   DOJ   sentencing   practices   conform   to   the   tenets   of   the   optimal   deterrence   theory   of   crime,   now   the   dominant   basis   for   antitrust   law   enforcement.   The   one   empirical   study   assessing  the  adherence  of  corporate  sentencing  included  few  antitrust  convictions  in  its   data   set.   Third,   DOJ   officials   often   emphasize   the   idiosyncratic   features   of   sentencing,   going   so   far   as   to   deny   the   predictability   of   negotiated   fines   in   advance   of   plea   bargaining.  If  so,  this  raises  doubts  about  the  transparency  and  proportionality  of  cartel   fines.       Organization   The   rest   of   this   paper   is   organized   as   follows.   First,   we   examine   optimal   deterrence   theory   for   testable   hypotheses.   Second,   we   describe   the   U.S.   statutes   and   methods   Ž–™•˜¢Žȱ ˜ȱ ŠœŒŽ›Š’—ȱ Šȱ ž’•¢ȱ ’›–Ȃœȱ ǯǯȱ ’—Žȱ •’Š‹’•’¢ǯȱ ‘’›ǰȱ  Žȱ œž›ŸŽ¢ȱ ‘Žȱ ‘’—ȱ empirical   literature   on   corporate   cartel   fines.   Fourth,   we   discuss   the   data   sources   and  

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sample.  Fifth,  we  lay   out  our  behavioral  model,  variables  and  hypotheses.  Finally,   we   explain  and  discuss  the  results  of  the  regression  analysis.         THEORY  AND  PRACTICE  OF  SETTING  CORPORATE  PENALTIES       ‘Žȱ ˜ž—Š’˜—ȱ ˜ȱ ‘Žȱ  œȱ Š—ȱ ‘Žȱ  Ȃœȱ ŒŠ›Ž•-­‐‑fine   recommendations   is   the   law-­‐‑ and-­‐‑economics   theory   optimal   deterrence.     Although   the   theory   provides   general   guidelines,  U.S.  laws  and  prosecutorial  practices  also  influence  the  imposition  of  fines.   For   example,   the   USSGs   incorporate   some   culpability   factors   that   are   difficult   for   outsiders   to   observe   or   quantify.   Moreover,   the   outcome   of   nearly   all   contemporary   cartel   cases   takes   place   in   the   context   of   plea   bargaining,   which   is   an   unobservable   process  subject  to  a  great  deal  of  case-­‐‑by-­‐‑case  variation  in  outcome.       Optimal  Deterrence  Theory     Although  Bentham  and  other  classical  economists  wrote  about  the  economic  rationality   of  crime,  modern  interest  dates  from  a  seminal  paper  by  Becker,  Ehrlich  [4],  Becker  [5].     This  approach  assumes  that  offenders  respond  rationally  to  incentives.  They  are  utility   maximizers   who   optimally   allocate   their   time   among   competing   legal   and   illegal   activities.  The  decision  to  engage  in  crime  is  related  to  the  expected  marginal  benefits  of   alternative  activities,  the  perceived  probability  of  apprehension  and  conviction,  and  the   expected   marginal   penalties   imposed   for   various   crimes.   The   dual   of   utility   maximization  by  a  decision  maker  evaluating  a  crime  is  minimization  of  social  costs  of   detection,   conviction,   and   monitoring   or   incarceration.     These   costs   can   be   private   (antitrust   compliance   training,   legal   defense   costs,   etc.)   or   public   (policing   markets,   supporting  prosecutors  and  the  judicial  system,  operating  penal  systems).      For  a  survey   of  the  economics  of  crime  and  formal  proofs  of  these   propositions,  see   Garoupa  [6]  or   Polinsky  and  Shavell  [7,  8].  

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  In   the   context   of   cartels,   optimal   deterrence   theory   is   couched   in   terms   of   the   expectations   of   the   founders   and   managers   of   cartels.   Individual   expectations   about   cartel  penalties  are  formed  on  the  basis  of  Information  from  historical  experience  -­‐‑-­‐‑   that   of   the   firm   itself,   its   legal   advisors,   and   of   other   firms   that   were   defendants   in   comparable   price-­‐‑fixing   litigation.   The   expected   size   of   expected   monetary   penalties   affects   both   the   probability   of   detection   and   the   rate   of   cartel   formation.   If   expected   fines  are  low,  the  incentive  for  applying  for  leniency  is  low,  cartel  defections  slow,  and   the  likelihood  of  detection  is  lowered.  Therefore,  increasing  penalties  will  make  cartels   more  fragile  and  increase  detection  rates.  Assuming  that  the  benefits  of  overt  collusion   derive   from   exogenous   market   characteristics,   up   to   some   point   higher   penalties   efficiently  discourage  the  formation  of  an  optimal  number  of  cartels.     Specifically,  the  decision  to  form  a  new  cartel  or  to  enter  an  existing  cartel  is   positively   related   to   the   gain   (anticipated   additional   monopoly   profits)   or   harm   (damages   to   victims)   and   is   negatively   related   to   the   expected   probability   of   detection   (p)   and   expected  severity  of  penalties  (E(F)).  The  perceived  probability  of  detection  by  a  criminal   is   not  directly  observable,  but  prosecutors   may  have  sufficient   information  to  develop   some  notion  of  the  extent  to  which  a  cartel  attempted  to  remain  clandestine  and  thereby   elevate   the   imposed   penalties.2     Penalties   for   corporations   include   fines,   private   monetary  settlements,  legal  defense  costs,  debarment,  and  loss  of  reputation. 3  Although   the  Division  seldom  bases   its  fine  recommendations  on  gain  or  harm,  guidelines  have   developed  proxies  for  them.  Because  expected  fines  are  formed  by  actual  fines,  models   too  may  be  framed  by  observed  fines.    What  is  available  is  ex  post  rather  than  the  ideal                                                                                                                         2

 Cooperation  after  amnesty  or  during  plea  bargaining  requires  defendants  to  divulge  evidence  of  destruction  of   meeting  agendas,  minutes,  travel  records,  or  other  cover-­‐up  conduct.  Since  at  least  the  mid  1990s,  virtually  all   cartel  defendants  have  had  to  offer  full  cooperation  as  a  condition  in  their  plea  agreements.       3  ĞĐŬĞƌ͛Ɛ΀ϱ΁original  model  assumed  that  a  crime  was  committed  by  a  single  utility  maximizer,  which  could  well   describe  an  owner-­‐managed  small  business.  However,  most  modern  cartels  are  populated  by  large  businesses  with   a  cadre  of  professional  top  managers  who  do  not  have  financial  control  of  the  company.  If  principal-­‐agent   problems  exist,  optimal  corporate  sanctions  may  still  exist  under  some  situations,  Cohen  [2].  For  example,  in  many   ĐŽƵŶƚƌŝĞƐ͕ĞŵƉůŽLJĞƌƐŵĂLJƉĂLJĨŽƌĂŶĞŵƉůŽLJĞĞ͛ƐƉĞƌƐŽŶĂůĨŝŶĞ͘hŶĚĞƌŽƚŚĞƌĐŽŶĚŝƚŝŽŶs,  a  combination  of  corporate   monetary  penalties  and  executive  incarceration  may  be  optimal.    

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ex   ante   penalties.   Actual   penalties   are   a   good   surrogate   for   expected   penalties   if   criminals  are  risk-­‐‑neutral.  In  its  simplest  form,  an  optimal  fine  is  F*=HARM/p.       One   additional   principle   of   optimal   deterrence   is   that   all   types   of   monetary   (or   monetary-­‐‑equivalent)  sanctions  are  fungible.  Thus,  fines  will  be  rationally  lower  when   prosecutors  or  judges  have  knowledge  or  expectations  that  a  defendant  will  pay  extra-­‐‑ jurisdictional  fine  or  civil  penalties  (OTHPEN).4    The  Division  has  instituted  a  policy  of   substituting   more   and   longer   prison   sentences   for   ever   larger   corporate   fines.   In   sum,   the  first-­‐‑order  condition  for  an  optimal  criminal  sanction  is:     F*=HARM/p  Ȯ  OTHPEN.                                                                                                                                                                                                        [1]       ‘Žȱ Ȃœȱ˜›™˜›ŠŽȱ–—Žœ¢ȱ›˜›Š–     The  DOJ  has  been  widely  extolled  for  its  energetic  campaign  against  cartels  that  took  off   in   the   mid   1990s   Klawiter   [9];   Connor   2007c[10].5     It   has   adopted   more   aggressive   investigatory  techniques,   increased   the   severity   of   corporate   and   individual   sanctions,   and   instituted   cooperation   with   many   antitrust   authorities   around   the   world.   Perhaps   –˜œȱ ’–™˜›Š—ǰȱ ‘Žȱ  Ȃœȱ ›ŠŽȱ ˜ȱ ŽŽŒ’˜—ȱ ˜ȱ œŽŒret   cartels   improved   because   of   the   revised  1993  Corporate  Leniency  Program  Spratling  and  Arp  [11],  Hammond  [12].  The   idea  that  a  qualified  leniency  applicant  should  receive  a  100%  reduction  in  its  potential   cartel   fine   is   well   grounded   in   economics.   Game-­‐‑‘Ž˜›¢ȱ –˜Ž•œȱ ˜ȱ ‘Žȱ ›’œ˜—Ž›Ȃœȱ                                                                                                                       4

 The  majority  of  private  civil  suits  are  resolved  well  after  criminal  fines  are  imposed,  but  these  suits  tend  to  be   filed  within  a  month  or  two  from  the  time  a  formal  investigation  begins  or  the  first  guilty  pleas  are  made  public.  In   addition,  counsel  for  private  plaintiffs  often  inform  prosecutors  of  evidence  in  their  possession.  Thus,  prosecutors   typically  have  concurrent  knowledge  of  actual  or  planned  private  suits  and  claimed  damages.  If  global  cartels  were   prosecuted  by  a  global  antitrust  authority,  then  OTHPEN  would  always  be  zero.     5    In  international  opinion  surveys  of  antitrust  enforcement,  the  DOJ  almost  always  ranks  at  or  near  the  top  in  the   admiration  of  antitrust  lawyers  (Hoj  2007).    

8    

 

Dilemma   show   that   under   a   wide   array   of   conditions   full   leniency   reduces   cartel   stability   (i.e.,   it   induces   members   of   functioning   cartels   to   defect   by   confessing   to   antitrust  authorities)  (Aubert  et  al.  [13],  Spagnolo  [14]).       ‘Žȱ  Ȃœȱ Œž››Ž—ȱ˜›™˜›ŠŽȱŽ—’Ž—Œ¢ȱ›˜›Š–ȱ˜Ž›œȱ ’––ž—’¢ȱ›˜–ȱ™›˜œŽŒž’˜—ȱ˜›ȱ only   the   first   member   of   a   cartel   that   applies   and   that   meets   a   few   criteria. 6   Because   applicants  know  those  conditions  in  advance,  acceptance  by  the  DOJ  into  the  Program   is   not   discretionary   Ȯ   ’ȱ ’œȱ ȃŠž˜–Š’ŒȄȱ ˜›ȱ ‘Žȱ ’›œȱ šžŠ•’’Žȱ Š™™•’ŒŠ—ǯȱ ‘Žȱ Ž—’Ž—Œ¢ȱ Program  has  resulted  in  grants  of  immunity  (i.e.,  full  leniency)  from  federal  government   fines  to  scores  of  cartelists  and  their  officers.  ‘Žȱ ȂœȱŒŠ›Ž•ȱ•Ž—’Ž—Œ¢ȱ™›˜›Š–ȱŠ™™ŽŠ›œȱ to   have   worked.   A   sophisticated   game-­‐‑theoretic   analysis   finds   that   the   U.S.   program   increased  detection  of  cartels  by  about  60%  after  1993  (Miller  2009[15].       For   the   remaining   members   of   a   cartel,   the   DOJ   typically   resolves   criminal   matters   through   confidential   guilty-­‐‑plea   negotiations,   which   incorporate   partial   leniency7   discounts   of   less   than   100%   OECD   [16],   ICN   [17].   The   signed   guilty   plea   agreement,   when  approved  by  a  federal  court,  is  tantamount  to  a  criminal  prosecution.  Only  in  rare   instances   do   corporate   plea   negotiations   break   down,   followed   by   an   indictment   and   trial.8     We   discuss   partial   leniency   in   more   detail   below,   but   it   is   apparent   that   the   effectiveness   of   full   leniency   programs   depends   on   substantial   expected   fines   and   balanced   partial   leniency   policies.   Immunity   from   prosecution   will   be   attractive   to                                                                                                                         6    dŚĞŵĂŝŶĐƌŝƚĞƌŝĂĂƌĞƚŚĂƚƚŚĞĂƉƉůŝĐĂŶƚŵƵƐƚŶŽƚďĞƚŚĞŝŶŝƚŝĂƚŽƌŽƌ͞ƌŝŶŐůĞĂĚĞƌ͟ŽĨƚŚĞĐĂƌƚĞůĂŶĚƚŚĂƚƚŚĞ application  must  either  be  made  before  the  DOJ  has  begun  an  investigation  of  the  cartel  (Type  A  Leniency)  or   before  the  DOJ  has  sufficient  information  to  sustain  a  conviction  (Type  B  Leniency).  See   http://www.usdoj.gov/atr/public/guidelines/0091.htm.   7

   K:ŽĨĨŝĐŝĂůƐŽĨƚĞŶƐƉĞĂŬĂďŽƵƚ͞ĚŽǁŶǁĂƌĚĚĞƉĂƌƚƵƌĞƐ͟Žƌ͞ƌĞǁĂƌĚƐ͟ĨŽƌƐĞĐŽŶĚ-­‐in  cooperating  firms.  We  prefer   ƚŚĞƚĞƌŵƉĂƌƚŝĂůůĞŶŝĞŶĐLJďĞĐĂƵƐĞ͞ƌĞǁĂƌĚƐ͟ĐĂŶŝŶĐůƵĚĞŵĂŶLJďĞŶĞĨŝƚƐŽƚŚĞƌƚŚĂŶĐŽŽƉĞƌĂƚŝŽŶĚŝƐĐŽƵŶƚƐ͕ƐƵĐŚĂƐ shaving  time  from  the  true  conspiracy  period,  reducing  the  scope  of  products  known  to  have  been  cartelized,   keeping  the  number  of  counts  to  a  smaller  number  than  the  maximum  possible,  or  reducing  the  number  of   ĞŵƉůŽLJĞĞƐƚŽďĞ͞ĐĂƌǀĞĚŽƵƚ͟ĨŽƌƉƌŽƐĞĐƵƚŝŽŶ͕,ĂŵŵŽŶĚ΀ϮϬ΁͘     8    The  Division  does  prosecute  a  few  cartel  managers  at  trial  each  year,  but  excluding  four  or  five  very  small  family-­‐ operated  firms,  only  one  corporation  has  been  convicted  at  trial  for  price  fixing  since  1994  ʹ  DƌƐ͘ĂŝƌĚ͛ƐĂŬĞƌLJŝŶ 1996  (Connor  2007a).    In  a  2001  trial  that  convicted  Mitsubishi  Corp.,  the  issue  was  not  price  fixing  per  se  but   rather  whether  it  had  liability  for  a  joint  venture  that  had  admittedly  fixed  the  prices  of  graphite  electrodes     [http://www.justice.gov/atr/cases/indx216.htm].  

9    

 

cartelists  ˜—•¢ȱ’ȱ‘ŽȱŠ’•ž›Žȱ˜ȱ‹Žȱ’›œȱ˜ȱ ’—ȱ‘Žȱȃ›ŠŒŽȱ˜ȱ‘ŽȱŒ˜ž›‘˜žœŽȱ˜˜›Ȅȱ›Žœž•œȱ’—ȱ painfully  higher  penalties.         The  present  study  examines  cartel  fines  for  plea  agreements  rewarding  partial  leniency.   Our   sample   excludes   companies   that   were   granted   immunity   under   the   Leniency   Program   because   the   decision   criteria   are   quite   different   from   those   used   to   impose   fines  and  because  the  identity  of  amnestied  firms  is  not  known  with  certainty.       U.S.  Sentencing  Laws:  Fines  in  Theory     There   are   two   statutes   governing   the   setting   of   criminal   antitrust   fines   by   U.S.   courts   Connor  and  Lande  [3].  First,   in  1987  the  U.S.  Sentencing   Guidelines  for  Organizations   (USSGs)  first  became  law.  They  specify  the  calculation  of  a  range  of  fines  within  which   the   courts,   upon   the   recommendation   of   the   DOJ,   were   required   to   impose   a   specific   corporate  fine.  In  January  ŘŖŖśȱ‘Žȱž™›Ž–Žȱ˜ž›ȂœȱŽŒ’œ’˜—ȱ’—ȱBooker  rendered  the  use   of  the  USSGs  advisory  rather  than  mandatory,  but  it  is  evident  that  federal  prosecutors   and  judges  continue  to  be  guided  by  them.  Second,  beginning  in  the  mid-­‐‑1990s  the  DOJ   realized   that   when   hard-­‐‑core   price   fixing   became   a   felony   crime   in   1974,   courts   were   ’ŸŽ—ȱ ‘Žȱ •Š’žŽȱ ˜ȱ Š™™•¢ȱ Š—ȱ ȃŠ•Ž›—Š’ŸŽȱ ’—Žȱ œŠžŽǰȄȱ —Š–Ž•¢ǰȱ ŗŞȱ ȗřśŝŗǯȱ ‘Žȱ courts  are  instructed  to  apply  whichever  statute  results  in  the  largest  fine.  In  most  cartel   guilty  plea  agreements,  both  the  USSGs  and  the  alternative  fine  provision  are  cited  as   the  legal  bases  of  the  negotiated  fine  Connor  2008a[18].   One   difference   between   the   two   fining   methods   is   that   fines   imposed   under   the   authority   of   the   USSGs   are   subject   to   an   absolute   statutory   limit,   whereas   there   is   no   such  limit  under  the  alternative  fining  method.  The  statutory  cap  from  July  1990  to  July   2004  was  a  corporate  fine  of  $10   million.  For  illegal   conduct  occurring   after  July   2004,   the   Antitrust   Criminal   Penalty   Enhancement   and   Reform   Act   raised   the   cap   to   $100   million.   Courts   do   not   challenge   corporate   fine   recommendations   under   the   statuary  

10    

 

cap.   But   if   the   DOJ   decides   to   recommend   a   fine   above   the   statutory   limit,   it   must   appeal  to  the  alternative  fine  statute.9     The   mechanics   of   applying   the   USSGs   require   three   steps   and   can   seem   rather   complicated.   First,   on   the   assumption   that   the   typical   cartel   achieves   a   10%   collusive   mark-­‐‑up,10   that   percentage   is   doubled   and   multiplied   by   the   Œ˜–™Š—¢Ȃœȱ affected   commerce;   this   is   termed   the   base   fine.   Second,   the   DOJ   computes   a   total   culpability   score,  which  is  the  sum  of  a  base  score  plus  aggravating  factors11  and  minus  mitigating   factors.12  Third,  the  base  fine  is  multiplied  by  two  culpability  multipliers  to  yield  a  fine   range.  The  total  score  is  converted  into  a  culpability  multiplier  range  that  can  start  from   as   low   as   0.75   to   as   high   as   4.0.   The   top   multiplier   is   always   double   the   bottom   multiplier.  Thus,  U.S.  cartel  defendants  face  fines  that  range  within  15%  to  80%  of  their   affected  sales.     The   second   method   under   the   alternative   felony   statute   simply   doubles   the   economic   harm   inflicted   on   direct   purchasers   by   each   defendant.   There   are   no   culpability   adjustments;   rather,   the   overcharge   alone   summarizes   the   degree   of   culpability.   Consequently,   the   recommended   fine   is   a   single   number,   not   a   range.     Proving   ŽŒ˜—˜–’ŒȱŠ–ŠŽœȱȃ‹Ž¢˜—ȱŠȱ›ŽŠœ˜—Š‹•Žȱ˜ž‹ǰȄȱ ‘’Œ‘ȱ‘Šœȱ‹ŽŽ—ȱ›Žšž’›Žȱœ’—ŒŽȱŽŠ›•¢ȱ 2005,  would  be  challenging  to  prosecutors  in  a  trial  setting,  so  what  the  DOJ  has  done   since   then   has   been   to   negotiate   by   mutual   agreement   with   some   defendants   an                                                                                                                         9

 The  first  breach  in  the  $10-­‐million  cap  occurred  in  August  1995  when  Norwegian  manufacturer  Dyno-­‐Nobel  was   fined,  after  agreeing  to  plead  guilty,  slightly  more  than  $10  million  for  its  role  in  the  Explosives  cartel  (Connor   2007a:7).  Since  then  dozens  of  fines  above  $10  million  have  been  imposed  on  corporate  cartel  members.   Moreover,  since  1999  several  fines  above  $100  million  have  been  approved.     10    That  this  assumption  may  be  too  low  for  the  typical  cartel,  see  Connor  (2007b).     11  dŚĞŵŽƐƚĐŽŵŵŽŶŽŶĞƐŝŶĐĂƌƚĞůĐĂƐĞƐĂƌĞ;ϭͿ͞ŝŶǀŽůǀĞŵĞŶƚŝŶŽƌƚŽůĞƌĂŶĐĞŽĨ͟ƚŚĞĐƌŝŵĞďLJƚŽƉŵĂŶĂŐĞƌƐ͕ǁŝƚŚ culpability  rising  with  the  size  of  the  company  and  (2)  recidivism  within  the  past  ten  years.  These  cause  the  base   fines  to  rise  to  a  40%  to  80%  range.     12  They  are  ;ϭͿĂŶĞĨĨĞĐƚŝǀĞŝŶƚĞƌŶĂůĐŽŵƉůŝĂŶĐĞŽƌĞƚŚŝĐƐƉƌŽŐƌĂŵĂŶĚ;ϮͿ͞ƐĞůĨƌĞƉŽƌƚŝŶŐ͕ĐŽŽƉĞƌĂƚŝŽŶ͕ĂŶĚ ĂĐĐĞƉƚĂŶĐĞŽĨƌĞƐƉŽŶƐŝďŝůŝƚLJ͟ĨŽƌƚŚĞĐƌŝŵĞ͘DŽƐƚĐĂƌƚĞůists  are  awarded  small  mitigating  points,  so  a  typical   Guidelines  range  might  be  30%  to  60%  of  affected  sales.    

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overcharge   figure   that   will   serve   as   the   basis   of   the   fine   calculation.   The   defendant   agrees  not  to  contest  this  negotiated  overcharge  figure.         Plea  Bargaining  and  Cooperation  Discounts:  Fines  in  Practice    

There  is  a  trade-­‐‑off  between  the  conservation  of  constrained  prosecutorial  resources  and   the   size   of   discounts   offered   on   corporate   cartel   fines.   On   the   one   hand,   more   rapid   acceptance   of   guilty   pleas   can   be   induced   by   offering   relatively   large   discounts   from   recommended  cartel  fines  OECD  [16].  Large  discounts  will  permit  an  antitrust  authority   to   pursue   more   cases   that   involve   difficult   proof   of   guilt.   Deterrence   is   improved.   On   the   other   hand,   a   deep   discounting   policy   will   lead   to   lower   expected   fines,   fewer   amnesty   applications   (i.e.,   fewer   cartel   detections),   and   a   greater   number   of   cartel   formations.  Deterrence  is  hobbled.         The  DOJ  has  a  long-­‐‑standing  practice  of  negotiating  ȃdownward  departuresȄ  from  the   mandatory   or   suggested   Guidelines   ranges   in   order   to   persuade   alleged   violators   to   plead   guilty.   Plea   bargaining   in   criminal   cases   with   prosecutors   is   a   long-­‐‑established   practice   in   most   common-­‐‑law   nations,   and   in   the   United   States   the   vast   majority   of   criminal   cases   are   resolved   by   means   of   a   deal   in   which   a   guilty   plea   is   obtained   in   return  for  a  promise  of   a  reduced  sentence  Fisher   [19].13  Nearly   all  of  the  hundreds  of   cartel   convictions   in   the   United   States   have   been   secured   through   guilty   pleas   Hammond  [20].                                                                                                                               13

  Kobayashi   (1992)   develops   a   formal   game-­‐theoretic   model   that   has   assumptions   that   describe   cartel   plea   bargaining.    That  is,  it  incorporates  simultaneous  plea-­‐bargaining  between  a  prosecutor  (who  is  maximizing  total   penalties)  and  several  defendants  that  have  been  detected  engaging  in  a  single  crime  and  allows  one  defendant  to   offer   inculpatory   information   about   other   defendants   to   the   prosecutor.   The   penalty   facing   any   defendant   is   exogenous.   This   model   predicts   that   the   size   of   penalties   from   plea   bargaining   is   positively   related   to   the   ĚĞĨĞŶĚĂŶƚ͛Ɛ ;ϭͿ ex   ante   chance   of   conviction   and   (2)   value   of   information   for   convicting   the   remaining   co-­‐ conspirators.    

12    

 

Little   has   been   published   about   the   frequency   of   granting   downward   departures,   the   size   of   the   discounts,   how   the   administrative   standards14   are   employed   in   practice,   or   the   effects   of   fine   discounting   on   cartel   deterrence.15   Discounts   for   cooperation   are   normally   granted   after   one   –Ž–‹Ž›ȱ ˜ȱ Šȱ ŒŠ›Ž•ȱ šžŠ•’’Žœȱ ˜›ȱ Š–—Žœ¢ȱ ’—ȱ ‘Žȱ  Ȃœȱ Corporate   Leniency   Program.16   Although   plea   negotiations   are   largely   a   black   box,   published  guidelines  do  exist.  Arriving  at  a  mutually  satisfactory  discount  is  governed   by   procedures   contained   in   the   DO Ȃœȱ Grand   Jury   Manual   DOJ   1991[21].   When   a   firm   requests  to  begin  negotiations  for  a  criminal  guilty  plea,  the  starting  point  for  the  DOJ  is   customarily  the  minimum  fine  in  the  Guidelines  range.  The  upper  point  in  the  range  is   double   the   lower   end.   That   is,   without   special   circumstances,   a   typical   defendant   is   granted   a   downward   departure   of   50%   from   the   maximum   liability   under   the   Guidelines  even  before  negotiations  begin.17  SŠ›’—ȱŠȱ‘Žȱ•˜ ȱŽ—ȱ˜ȱ‘Žȱ ž’Ž•’—ŽœȂȱ range  gives  defendants  the  benefit  of  the  doubt.         Under  the  USSGs  a  court  may,  upon  the  recommendation  of  prosecutors,  depart  below   ‘Žȱ ž’Ž•’—ŽœȂȱ›Š—Žȱ’ȱŠȱŒ˜–™Š—¢ȱ˜Ž›œȱȃdzœž‹œŠ—’Š•ȱŠœœ’œŠ—ŒŽȱ’—ȱ‘Žȱ’—ŸŽœ’Š’˜—ȱ ˜›ȱ ™›˜œŽŒž’˜—ȱ ˜ȱ Š—˜‘Ž›ȱ ˜›Š—’£Š’˜—ȱ ‘Šȱ ‘Šœȱ Œ˜––’Žȱ Š—ȱ ˜Ž—œŽdzȄȱ ǻUSSC   2005:§8C4.1(a)[22]).   The   major   form   of   cooperation   is   divulging   of   secret   information   Š‹˜žȱ ‘Žȱ ŒŠ›Ž•Ȃœȱ Œ˜••žœ’ŸŽȱ Œ˜—žŒǯȱ —ȱ ™Š›’Œž•Š›ȱ ’ȱ ›ŽŽ›œȱ ˜ȱ ’—˜›–Š’˜—ȱ ‘Ž•ȱ ‹¢ȱ ˜—Žȱ

                                                                                                                      14

 The  guidelines  for  entering  into  plea-­‐bargaining  negotiations  are  found  in  DOJ  [21].  These  guidelines  exist  to   ͙͞ĞŶƐƵƌĞƚŚĂƚƉůĞĂĂŐƌĞĞŵĞŶƚƐĞŶƚĞƌĞĚŝŶƚŽďLJĨĞĚĞƌĂůƉƌŽƐĞĐƵƚŽƌƐĚŽŶŽƚďĂƌŐĂŝŶ  ĂǁĂLJũƵƐƚŝĐĞ͕͟,ĂŵŵŽŶĚ΀ϮϬ΁.       15  Cooter  and  RubinfĞůĚ;ϭϵϴϵ͗ϭϬϴϮͿŶŽƚĞƚŚĂƚƚŚĞ͙͞ĚĞĐŝƐŝŽŶƚŽĂƐƐĞƌƚĂůĞŐĂůĐůĂŝŵŝƐĚŝĨĨŝĐƵůƚƚŽŝŶǀĞƐƚŝŐĂƚĞ ĞŵƉŝƌŝĐĂůůLJ͙͟ďĞĐĂƵƐĞŽĨƚŚĞĂďƐĞŶĐĞŽĨƉƵďůŝĐƌĞĐŽƌĚƐ͘/ŶĚĞĞĚƚŚĞir  survey  cites  only  one  empirical  study.     16    When  cartel  members  formally  apply  for  leniency,  counsel  representing  the  firm  brings  a  proffer  letter  to  the   DOJ  outlining  what  it  has  to  offer  by  way  of  information  on  the  illegal  activity.  When  the  letter  is  submitted,  the   ĂƉƉůŝĐĂŶƚƌĞĐĞŝǀĞƐĂ͞ŵĂƌŬĞƌ͟ƚŚĂƚĞƐƐĞŶƚŝĂůůLJŝŶĨŽƌŵƐƚŚĞĂƉƉůŝĐĂŶƚŽĨŝƚƐƉůĂce  in  the  queue.  The  first  applicant   that  fully  qualifies  receives  amnesty  (or  immunity).  The  next  applicant  is  called  second-­‐in,  the  next  third-­‐in,  and  so   forth.  These  latter  applicants  are  eligible  for  partial  leniency.     17  The  two  exceptions  are  when  a  defendant  is  not  qualified  for  full  amnesty  because  it  was  a  ringleader  or  it  failed   ƚŽƌĞǀĞĂůŝƚƐƉĂƌƚŝĐŝƉĂƚŝŽŶŝŶĂƐĞĐŽŶĚĐĂƌƚĞů͕ǁŚŝĐŚƚŚĞŶĐĂƵƐĞƐƚŚĞK:ƚŽĐŽŶƐŝĚĞƌŝŵƉŽƐŝŶŐĂ͞WĞŶĂůƚLJWůƵƐ͟ĨŝŶĞ that  is  near  the  GuidelŝŶĞ͛ƐŵĂdžŝŵƵŵ͘ůůĚĞĨĞŶĚĂŶƚƐĚĞƉŽƐĞĚďLJƚŚĞK:ĂƌĞĂƐŬĞĚƚŚĞ͞KŵŶŝďƵƐYƵĞƐƚŝŽŶ͟ƚŚĂƚ requires  revealing  possible  additional  cartels.      

13    

 

member   of   a   cartel   and   divulged   about   other   members.18   The   specific   types   of   cooperation  expected  from  firms  that  have  admitted  their  guilt  comprises  a  rather  short   list  (Spratling  1999:  4-­‐‑9[23]:   x

Produce  all  information,  wherever  located,  that  the  DOJ  requests  

x

Permit  all  relevant  information  to  be  shared  with  foreign  authorities  

x

Secure  the  cooperation  of  all  employees  for  interviews  or  testimony  

x

Immediate  cessation  of  collusion  

  Clearly   the   major   benefit   to   prosecutors   of   cooperation   is   the   ability   to   assemble   testimony   (eyewitness   accounts   of   meetings   and   communications   among   the   conspirators),   written   documents   (memoranda   of   meetings,   spreadsheets,   or   scorecards),  other  indisputable  records   of  contacts  (telephone  logs,  travel  receipts,  and   the  like),  and  electronic  recordings  of  cartel  activity  Ȯ  all  of  which  would  add  up  to  an   airtight  case  against  all  the  defendants  should  the  case  go  to  trial.  In  a  criminal  antitrust   system,  prosecutors  have  many  reasons  to  prefer  resolving  convictions  through  guilty-­‐‑ plea  agreements.    Defendants  give  up  their  rights  to  trial  and  to  appeals.  Trials  can  take   years  of  preparation  and  months  of  courtroom  time  for  several  prosecutors.  Trial  losses   embarrass   the   DOJ.   Often   p›˜œŽŒž˜›œȱ ŠŒŽȱ ŽŽ—Š—œȂȱ •ŽŠ•-­‐‑economic   teams   that   are   many  times  larger,  better  financed,  and  more  experienced.19         When   a   second-­‐‑in   firm   offers   to   cooperate,   the   proffered   assistance   may   be   quite   valuable,  but  is  more  likely  to  be  partially  duplicative  of  what  the  first  firm  has  already   offered.  Nevertheless,  even  duplicative  information  available  from  additional  witnesses   may  be  valuable  to  prosecutors.  The  cooperation  value  for  information  offered  by  third-­‐‑ in  and  successive  firms  declines.                                                                                                                             18

 Cooperation  discounts  do  not  apply  to  self-­‐ŝŶĐƌŝŵŝŶĂƚŝŶŐĨĂĐƚƐ͘͞^ĞůĨ-­‐reporting,  cooperation,  and  acceptance  of   respŽŶƐŝďŝůŝƚLJ͟ĂƌĞŵŝƚŝŐĂƚŝŶŐĐŝƌĐƵŵƐƚĂŶĐĞƐƌĞǁĂƌĚĞĚďLJƌĞĚƵĐƚŝŽŶƐŝŶƚŚĞĚĞĨĞŶĚĂŶƚ͛ƐĐƵůƉĂďŝůŝƚLJƐĐŽƌĞƵŶĚĞƌƚŚĞ Guidelines.     19  /ŶůĂƚĞϭϵϵϰ͕ƚŚĞK:͛ƐƉƌŽƐĞĐƵƚŝŽŶŽĨ'ĞŶĞƌĂůůĞĐƚƌŝĐĂŶĚĞĞĞƌƐŽŶƐŽůŝĚĂƚĞĚĨŽƌƉƌŝĐĞĨŝdžŝŶŐŝŶƚŚĞŐůŽďĂů market  for  industrial  diamonds  was  dismissed  after  the  prosecution  presented  its  case.  Commentary  cited  the   overwhelming  legal  resources  of  GeneƌĂůůĞĐƚƌŝĐƌĞůĂƚŝǀĞƚŽƚŚĞ'ŽǀĞƌŶŵĞŶƚ͛ƐƌĞƐŽƵƌĐĞƐĂƐĂŵĂũŽƌĨĂĐƚŽƌŝŶƚŚŝƐ defeat  for  the  DOJ  (Connor  2007a:  75).      

14    

 

  ‘Žȱ  Ȃœȱ ›ŽŒ˜––Ž—Žȱ ˜ — Š›ȱ Ž™Š›ž›Žœȱ ˜—ȱ ŒŠ›Ž•ȱ ’—Žœȱ Š›Žȱ Š•–˜œȱ Š• Š¢œȱ accepted   after   brief,   pro   forma   judicial   hearings.   Indeed,   the   most   common   type   of   sentencing   agreement   is   binding   upon   the   court   OECD   [16].   That   is,   judges   rarely   question  the  negotiated  plea  agreements,  and  defendants  know  this.20       PREVIOUS  EMPIRICAL  STUDIES     Surveys  of  the  general  crime-­‐‑and-­‐‑punishment  literature  note  the  paucity  of  quantitative   empirical   studies   of   the   determinants   of   punishment;   they   cite   the  lack   of   appropriate   data   and   methodological   problems   as   reasons   for   so   few   studies   Ehrlich   1987:   723[4].   CamŽ›˜—Ȃœ   [24]   survey   includes   several   empirical   studies   of   crime   in   the   Beckerian   tradition,   but   none   examined   antitrust   enforcement.     Levitt   and   Miles   [25]   argue   that   valid  economic  studies  of  crime  first  appeared  only  in  the  mid-­‐‑1990s.         Our  review  of  the  empirical  law-­‐‑and-­‐‑economics  literature  finds  only  three  studies  that   may   be   considered   antecedents   for   the   present   paper   in   the   sense   that   they   test   the   validity  of  optimal  deterrence  theory.  The  first  quantitatively  estimates  the  variation  in   criminal   fines   for   companies   convicted   for   a   wide   range   of   U.S.   federal   crimes:   fraud,   tax   evasion,   environmental   crimes,   and   the   like   Cohen   [2].     Antitrust   violations   comprise   a   small   share   of   ˜‘Ž—Ȃœ   sample.21   A   second   study   of   contemporary   international  price-­‐‑fixing  violations  examines  the  variation  in  penalties  on  the  cartels  as   a  whole,  not  the  corporate  members  of  those  cartels,  Bolotova  and  Connor  [26].          

                                                                                                                      20

 Connor  (2007a)  notes  only  one  case  in  which  a  supervising  judge  challenged  the  DOJ.  A  DOJ-­‐authored  report   confirms  that  only  one  instance  of  judicial  refusal  occurred  between  1997  and  2007  (OECD  [16].           21   In  Cohen  [2],Table  2,  only  8.2%  of  the  961   sampled  companies  were  convicted  for  antitrust   violations.  Parker   and  Atkins  (1999)   might   be  another  antecedent   study,  except   for  the  fact  that  they  explicitly  eliminate  antitrust   violations  from  their  data  set.  

15    

 

Cohen   [2]   examines   variation   in   the   size   of   U.S.   corporate   criminal   penalties   for   a   full   sample   of   up   to   961   companies   criminally   convicted   during   1984   -­‐‑1990   and   for   a   subsample   of   285   observations   with   estimates   of   harm   available.   He   specifies   a   Tobit   model   with   21   independent   variables,   of   which   three   relate   to   optimal   deterrence   theory.  His  major  conclusions  are:  (1)  the  monetary  value  of  harm  to  the  market  has  the   expected  positive  effect  on  both  fines  and  total  penalties; 22  (2)  when  a  judge  was  aware   of   additional   civil   penalties,   the   fine   was   significantly   reduced;   and   (3)   the   size   and   severity  of  penalties  was  unrelated  to  two  proxies  for  the  probability  of  detection  (ibid.   pp.   404-­‐‑406).   Although   the   Cohen   study   is   a   seminal   piece   with   several   fascinating   results,  it  is  of  limited  value  as  an  antecedent  for  this  paper  because  only  8%  of  his  full   sample  consists  of  antitrust  violators;  moreover,  the  subsample  test  contains  no  antitrust   violators.     Bolotova   and   Connor   [26]analyze   the   determinants   of   variation   in   total   monetary   penalties  imposed  on  international  cartels  that  were  sanctioned  between  1990  and  2005.   Unlike   Cohen   [2],   they   examine   antitrust   sanctions   worldwide   for   whole   cartels,   not   their  corporate  members.  Bolotova  anȱ˜——˜›Ȃœȱ–˜Ž•ȱǽŘǾȱ’œȱšž’Žȱœ’–™•ŽDZ     Sanctioni  ƽȱ΅ƸȱΆȘ(Overchargei)  Ƹȱȱ·ȱȘŽŒŽŠ•Žœi  ƸȱΔȘž›Š’˜—i  +  Όi  ƸȱΉi    .                                        [2]     Sanctioni   is   specified   as   either   fines   only   or   total   penalties   (fines   and   compensation   recovered   by   private   parties)   for   iƽȱ ŗǰȱ dzŚȱ “ž›’œ’Œ’˜—œ.   The   explanatory   variables   in   both   specifications   are:   dollar   or   percentage   damages   to   buyers   (Overchargei),   the   volume  of  sales  affected  by  the  cartel  (AffectedSalesi),  cartel  duration  (Durationi),  a  set  of   control   variables   Ό   that   capture   other   differences   among   defendants   or   jurisdictions,   and  an  error  term  (Ήi).                                                                                                                             22    Total  penalties  include  U.S.  government  fines,  restitution,  and  civil  and  administrative  settlements.  Cohen  does   not  contemplate  penalties  imposed  outside  the  United  States.  The  dependant  variables,  harm  and  other  sanctions,   were  converted  to  natural  logs,  which  results  in  coefficients  that  are  elasticities.  The  elasticity  of  harm  on  fines  was   0.41  and  on  all  penalties  0.71.  

16    

 

˜•˜˜ŸŠȱ Š—ȱ ˜——˜›Ȃœȱ ŠŠȱ œŽȱ Œ˜–™›’œŽȱ ŗŗŘȱ ŒŠ›Ž•ȱ ™Ž—Š•’Žœȱ ’–™˜œŽȱ ˜—ȱ śŜȱ international  cartels  by  antitrust  authorities   or  courts  during   1991  -­‐‑   2005.  All  variables   measured  in  dollars  are  highly  positively  skewed.  While  all  the  cartels  were  fined  by  at   least   one   authority,   in   many   jurisdictions   fines   or   penalties   were   zero.   The   model   is   estimated   by   the   Tobit   ML   procedure,   and   six   determinants   explained   64%   of   the   variation  in  government  fines  and  33%  of  the  variation  in  total  penalties.  That  is,  cartel   fines  are  considerably  more  predictable  than  are  private  settlements.       Bolotova   and   Connor   [26]:Table   4,   find   that   affected   sales   is   positively   related   to   both   fines   and   total   penalties,   as   expected.   The   only   surprising   result   concerns   the   role   of   overcharges:  the  dollar  overcharge  is  negatively  related  to  both  fines  and  total  sanctions,   and  the  percentage  overcharge  is  unrelated  to  penalties.  These  overcharge  findings  are   contrary   to   optimal   deterrence   principles   Š—ȱ ˜ȱ —˜ȱ œž™™˜›ȱ ˜‘Ž—Ȃœȱ ǽŘǾȱ findings.   In   the  present  study,  we  hope  to  resolve  these  inconsistent  results.      

SAMPLING  AND  DATA  DESCRIPTION         The   sample   of   convicted   global   cartelists   is   drawn   from   an   original   data   set,   Private   International   Cartels   (PIC).   PIC   identifies   and   collects   information   on   the   members,   market   characteristics,   penalties,   and   other   legal-­‐‑economic   dimensions   of   all   international   cartels   discovered   by   any   antitrust   authority   since   January   1990.   The   members  are  the  companies  and  their  executives  that  were  identified  by  prosecutors  as   participants   in   illegal   hard-­‐‑core   price-­‐‑fixing   schemes.   Every   cartel   has   members   headquartered   in   two   or   more   nations;   global   cartels   are   international   cartels   that   operated  in  two  or  more  continents.    For  a  large  proportion  of  the  cartels  we  identified   ‘Žȱ›ŽŸŽ—žŽœȱ˜ȱ‘ŽȱŒŠ›Ž•œȱž›’—ȱ ‘ŽȱŒ˜••žœ’ŸŽȱ™Ž›’˜ȱǻȃŠŽŒŽȱ œŠ•ŽœȄǼǯȱ’—Š••¢ǰȱ ˜›ȱŠȱ large  minority  of  the  cartels,  PIC  contains  market  price  effects  (the  buyerœȂ  overcharge)   of  these  cartels.23                                                                                                                           23  For  details  of  data  collection  methods,  see  Connor  (2010).   17    

 

  The   sample   employed   in   this   paper   comprises   124   companies   in   39   global   cartels   penalized  by  the  United  States  Government  for  price  fixing  from  1996  to   March  2010.24     ž›ȱ œŠ–™•Žȱ ’œȱ Šȱ ¢™Žȱ ŒŠ••Žȱ ȃ›Ž™ŽŠŽȱ Œ›˜œœ-­‐‑œŽŒ’˜—Š•ǰȄȱ ‘Žȱ ¢™Žȱ that   Levitt   and   Miles   [25]   identify   as   responsible   for   progress   in   economic   studies   of   crime.   The   first   global   cartel   fined   is   Lysine   and   the   most   recent   Marine   Hose.   All   companies   were   convicted   through   guilty-­‐‑plea   agreements   that   conferred   partial   leniency.   The   sample   excludes   about   30   companies   in   these   cartels   that   were   apparently   granted   immunity   from   criminal  prosecution  by  the  DOJ.25    A  summary  of  the  sample  is  given  in  Table  1.       EMPIRICAL  MODELS  AND  HYPOTHESES      Empirical  Models  

Following   equation   [1]   above,   the   dependent   variable   in   our   empirical   model   is   the   amount   (in   current   U.S.   dollars)   of   fines   imposed   on   a   corporate   cartel   participant   by   the   United   States   (USF).     To   develop   an   econometric   model   of   USF   based   on   optimal   deterrence  theory,  we  must  adapt  equation  [1]  above  to  reflect  the  available  data  for  the   explanatory   variablesǯȱ ȱ ’›œǰȱ ȱ ’œȱ ‘Žȱ –˜—ŽŠ›¢ȱ ŸŠ•žŽȱ ˜ȱ ‘Žȱ ŒŠ›Ž•Ȃœȱ ˜ŸŽ›Œ‘Š›Žœȱ and  is  only  a  partial  measure  of  the  market  injuries.    However,  if  our  model  corrects  for   variation   in   the   elasticity   of   demand,   the   unobserved   deadweight   loss   will   be   proportional   to   the   measurable   overcharge,   and   HARM   is   a   relevant   proxy   for   the   deadweight  loss  resulting  from  the  cartel  actions.    Data  limitations  compel  us  to  find  a   proxy   for   HARM,   though   a   surrogate   variable   may   still   have   good   predictive   value   because  damages  are  rarely  employed  by  the  DOJ  to  calculate  recommended  fines.                                                                                                                         24

 The  DOJ  attempted  to  convict  a  few  companies  for  global  price  fixing  but  lost  at  trial.  Only  four  companies  were   dropped  from  the  sample  because  of  incomplete  data  for  a  key  variable,  U.S.  affected  sales  (ASUS).     25  Nor  does  the  sample  encompass  about  200  companies  that  participated  in  convicted  global  cartels  with  affected   sales  in  the  United  States  that  were  not  punished  or  given  immunity  by  the  DOJ;  the  vast  majority  was  convicted   by  other  antitrust  authorities.  Reasons  for  lack  of  punishment  by  the  DOJ  may  include:  inadequate  evidence  should   the  suspect  demand  a  jury  trial,  low  affected  sales,  large  previous  or  anticipated  monetary  penalties  by  other   parties,  the  statute  of  limitations,  and  inadequate  DOJ  resources  to  investigate  or  prosecute  certain  cartels.      

18    

 

  Accordingly,  we  follow  Bolotova  and  Connor  [26]  and  substitute  the  firm-­‐‑specific  U.S.   affected   sales   (ASUS)   as   a   proxy   for   HARM.     Recall   that   the   Sentencing   Guidelines   require  that  the  DOJ  use  ASUS  to  begin  formulating  a  recommended  fine.  Almost  all  of   the   whole-­‐‑cartel   affected   sales   were   adapted   from   DOJ   press   releases   or   speeches   and   40%   of   the   data   on   firm-­‐‑specific   U.S.   affected   sales   came   directly   from   posted   DOJ   sentencing  agreements;  the  rest  of  estimates  of  ASUS  were  based  on  market  shares  taken   from   various   reliable   sources.   To   verify   that   ASUS   is   a   good   proxy   for   HARM,   we   computed  the  correlation  between  the  market-­‐‑level  observations  of  AS  and  HARM  for  a   subset  of  26  cartels  in  our  data  set  for  which  both  variables  are  available,  and  the  sample   correlation   is   very   strongly   positive   (r=+0.98).   To   see   whether   the   DOJ   pays   some   attention  to  injuries  outside  the  United  States,  we  also  include  a  variable  that  represents   market-­‐‑level  affected  sales  in  the  rest  of  the  world  (ASROW).      To  account  for  variation  in   the   elasticity   of   demand,   we   introduce   variables   that   capture   differences   in   market   supply  and  demand  characteristics  through  a  fixed-­‐‑effects  approach.     Second,  p   is  the  probability  of  detection  and  conviction  of  various  cartels  (thus,  1/p   is   the   difficulty   of  detection  and  conviction).    Of  course,  1/p  cannot  be  directly  measured   and  must  be  represented  by  appropriate  proxy  variables.    Some  of  the  proxies  relate  to   the   organizational   features   of   the   cartel,   and   there   are   many   suggestions   from   cartel   theory,   Jacquemin   and   Slade   [27],   Grout   and   Sonderegger   [28].     For   example,   cartels   with  many  small  firms  are  more  likely  to  be  unstable  than  those  with  few  firms  Carlton   and  Perloff  [29];  Davies  and  Olkzak  [30],  which  suggests  that  inequality  of  size  among   firms   in   a   cartel   makes   punishment   of   defectors   more   likely   than   a   cartel   of   more   symmetric   participants.     Also,   bid   rigging   may   be   harder   to   discover   than   price-­‐‑   or   quantity-­‐‑fixing   collusion;   markets   where   cartels   sell   to   many   buyers   tend   to   facilitate   long-­‐‑lived  conspiracies;  cartels  with  a  large  share  of  members  from  Europe  or  Asia  may   find   clandestine   agreements   more   compatible   with   their   business   cultures   than   firms   from  North  America;  and  cartels  with  a  large  fringe  are  expected  to  be  easier  to  detect   than  cartels  with  near  monopolies  over  supply.    

19    

 

Third,  OTHPEN  is  the  actual  size  of  monetary  penalties  imposed  on  the  firm  by  other   antitrust   authorities   or   on   thŽȱ ’›–Ȃœȱ Œ˜—Ÿ’ŒŽȱ –Š—ŠŽ›œ.   The   largest   component   of   OTHPEN  is   recoveries  in  private  suits;  fines  on  executives  are  negligible.   Equation  [1]   suggests   that   optimal   deterrence   can   be   achieved   by   the   sum   total   of   several   types   of   monetary   penalties   or   non-­‐‑monetary   punishments   that   have   monetary   equivalency.26     That   is,   expected   fines   imposed   on   these   global   cartels   by   other   antitrust   authorities   (OTHF)   are,   dollar   for   dollar,   perfect   substitutes   for   USF.     Furthermore,   the   expected   cost  of  private  settlements  (PVT)  also  deters  cartel  formation.  Whether  the  number  and   severity   of   individual   penalties   affects   USF   is   an   open   question,   though   deterrence   theory  clearly  suggests  that  they  ought  to  substitute  for  USF,  especially  if  the  culpable   individuals   are   top   managers.     Thus,   OTHPEN   may   be   represented   by   the   sum   of   alternative  penalties  (OTHF  and  PVT)  that  ought  to  explain  variation  in  USF,  especially   because  U.S.  prosecutors  tend  to  have  good  notions  of  the  size  of  all  future  penalties  at   the   time   a   plea   is   being   negotiated.27   In   the   case   of   global   cartels,   the   DOJ   is   nearly   always  the  first  to  impose  a  penalty.  Canada  typically  follows  by  six  months  and  the  EU   by   three   years;   private   settlements   also   usually   follow   DOJ   fines   within   two   to   five   years.  These  lags  may  lead  to  measurement  problems  with  OTHPEN.28     Finally,   as   noted   above,   the   monetary   variables   exhibited   very   high   degrees   of   skewness.  Following  a  similar  decision  by  Cohen  [2],  we  specify  our  econometric  model   based  on  equation  [1]  to  be  logarithmic  in  the  key  monetary  variables  (e.g.,   USF,  ASUS,   and   ASROW)   and   linear   in   the   non-­‐‑monetary   control   variables.     Although   we   initially   tried  logarithmic  transforms  of  the  OTHF  and  PVT  variables,  we  found  that  a  quadratic   specification   (with   the   variables   divided   by   100   for   proper   scaling)   was   supported   by   the  model  diagnostic  tests.    Accordingly,  we  used  linear  and  quadratic  terms  based  on                                                                                                                         26

 The  most  obvious  example  is  prison  sentences  on  executives  of  cartel  members;  the  monetary  equivalent  is  the   sum  of  money  an  individual  would  pay  to  secure  his  freedom  and  reverse  the  stigma  of  conviction.    Legal  defense   costs  (including  defeŶĚĂŶƚƐ͛ŵĂŶĂŐĞƌŝĂůƚŝŵĞͿ͕ǁŚŝĐŚĂƌĞƌĂƌĞůLJƌĞǀĞĂůĞĚ͕ĂƌĞƉĞŶĂůƚŝĞƐ͘ŽƌƉŽƌĂƚĞĚĞďĂƌŵĞŶƚĂŶĚ reputational  loss  also  have  monetary  equivalents.  None  of  these  are  easy  to  measure.       27  DOJ  prosecutors  resolve  corporate  and  executive  penalties  simultaneously,  receive  information  on  private  suits   ĚŝƌĞĐƚůLJĨƌŽŵƉůĂŝŶƚŝĨĨƐ͛ĐŽƵŶƐĞů͕ĂŶĚŚĂǀĞĨƌĞƋƵĞŶƚĐŽŵŵƵŶŝĐĂƚŝŽŶƐǁŝƚŚŶŽŶ-­‐U.S.  prosecutors.     28  ĐƚƵĂůƉĞŶĂůƚŝĞƐĂƌĞƵƐĞĚĂƐĂƉƌŽdžLJĨŽƌK:ƉƌŽƐĞĐƵƚŽƌƐ͛ĞdžƉĞĐƚĂƚŝŽŶƐĨŽƌŽƚŚĞƌƉĞŶĂůƚŝĞƐ͘Kd,WEŝƐĂĐĐƵƌĂƚĞ for  the  companies  fined  during  1996-­‐2003  but  is  understated  for  many  fines  imposed  during  2003-­‐2008  because   antitrust  authorities  abroad  had  not  acted  nor  had  private  suits  been  settled  as  of  march  2010.        

20    

 

the  sum  of  OTHF  and  PVT  to  form   our  proxy  for  OTHPEN  in  the  final  version  of  the   empirical  model.    The  final  form  of  the  econometric  model  is:   ǻǼȱƽȱ΅ȱƸȱΆ1ȉLN(ASUSǼȱƸȱΆ2ȉLN(ASROWǼȱƸȱ·ȉǻŗȦ™Ǽȱ   ƸȱΈ1ȉOTHPEN  +  Έ2ȉOTHPEN2  ƸȱΏȉȱƸȱΉ  ,        

 

   [3]  

where   CONTROLS   is   a   vector   of   variables   that   capture   variation   in   the   degree   of   culpability  of  a  defendant  (not  already  reflected  in  ASUS  or  ASROW),  demand  and  supply   Œ‘Š›ŠŒŽ›’œ’Œœȱ ˜ȱ Šȱ ŒŠ›Ž•Ȃœȱ –Š›”Žȱ ‘Šȱ ŒŠ—ȱ ŠŽŒȱ ‘Žȱ ˜ —-­‐‑price   elasticity   of   demand,   and   lŽŠ•ȱ ˜›ȱ ’—œ’ž’˜—Š•ȱ Œ˜—œ›Š’—œȱ ˜—ȱ ‘Žȱ  Ȃœȱ Š‹’•’¢ȱ ˜ȱ œŽȱ ’—Žœǯ 29   Industry   dummies  will  crudely  capture  structural  differences  in  demand.    Duration  of  cartels,  if   independent  of  HARM  or  AS,  is  a  factor  that  increases  culpability  under  the  USSGs.  Bid   rigging  also  increases  USSG  culpability  scores.  Rigging  tenders  offered  by  government   agencies  may  be  treated  with  a  different  severity  by  the  DOJ  than  when  private  firms   are  buyers.     Hypotheses  for  Particular  Proxy  Variables    

First,   as   predicted   by   the   economic   theory   of   crime,   optimal   cartel   sanctions   are   a   ™˜œ’’ŸŽȱ ž—Œ’˜—ȱ ˜ȱ Šȱ ŽŽ—Š—Ȃœȱ ˜ŸŽ›Œ‘Š›Žȱ ǻžœ’—ȱ US   and   ASROW   as   proxies).   Therefore,   we   hypothesize30   ‘Šȱ Ά1>0   and   Ά2>0   in   equation   [3].   Furthermore,   the   magnitudes  of  the  estimated  coefficienœȱ˜›ȱΆ1  and  Ά2  are  meaningful.  If  USF  performs   only  a  compensatory  function  (is  sub-­‐‑˜™’–Š•Ǽǰȱ‘Ž—ȱΆ1+  Ά2  is  less  than  one.  If  U.S.  fines   ˜™’–Š••¢ȱŽŽ›ǰȱ‘Ž—ȱΆ1+  Ά2  is  one;  finally,  if  the  fines  are  over-­‐‑deterring,  the  magnitude   ˜ȱΆ1+  Ά2  is  greater  than  one.  We  also  expect  that  ASUS  will  be  more  strongly  related  to   USF   than   ASROW   because   the   USSGs   require   the   base   fine   to   be   computed   using   AS US.   Further,   as   noted   above,   ASUS   is   a   firm-­‐‑specific   proxy   for   HARM   while   ASROW   is   a   market-­‐‑level  observation  of  affected  sales  that  takes  the  same  value  for  all  firms  in  the   same  cartel.                                                                                                                         29

 Inability  to  pay  sets  an  upper  limit  on  fines.  We  have  no  measures  on  inability  to  pay.  

 

30

 These  are  alternative  hypotheses.  

 

21    

 

  Second,   we   expect   that   optimal   fines   to   be   inversely   related   to   p,   the   probability   of   detection   and   conviction   of   a   cartel.   Given   that   we   use   a   set   of   proxy   variables   to   represent  ™ǰȱ‘ŽȱŒ˜Ž’Œ’Ž—ȱȱ·  is  a  vector  of  parameters.    The  sign  of  an  element  of  ·ȱ ’••ȱ be   positive   when   the   associated   proxy   variable   indicates   that   the   chances   of   cartel   detection   are   low,   the   costs   of   detection   are   high   for   buyers   or   prosecutors,   or   difficulties  of  prosecution  are  high.  Four  variables  are  designed  to  capture  variation  in   cartel  structures  that  proxy  the  chances  a  cartel  will  be  discovered  by  buyers  or  antitrust   authorities.   Bid   rigging   (BIDRIG)   is   an   aggravating   factor   under   the   USSGs,   perhaps   because  it  is  harder  to  detect  and  because  cartels  find  it  easier  to  monitor  cheating  under   open-­‐‑record   laws.31   Moreover,   governments   are   alleged   to   be   inept   at   detecting   collusion   compared   with   procurement   specialists   with   firms   in   the   private   sector. 32     Similarly,  GOVTBUYS  may  be  interpreted  as  a  factor  that  raises  the  cost  of  prosecution   of   bid-­‐‑rigging   cartels,   because   investigations   of   such   cartels   place   the   burden   of   proof   on   prosecutors   to   establish   restitution   (damages   calculations)   that   not   needed   for   prosecution  of  most  classic  cartels.  BIDRIG  and  GOVTBUYS  are  correlated  conceptually   and  empirically,  so  at  least  one  of  them  should  be  positively  related  to  the  optimal  USF.     When   a   cartel   has   a   dominant   member   (LEADER   =   1),   cartels   are   likely   to   be   more   stable  and  harder  for  the  authorities  to  catch.  Thus,  when  these  three  determinants  take   on  high  values,  optimal  fines  are  higher  and  these  elements  of  ·ȱ ’••ȱ‹Žȱ™˜œ’’ŸŽǯȱ—ȱ‘Žȱ other   hand,   large-­‐‑membership   cartels   (N   is   high)   are   expected   to   more   discoverable   because  they  are  more  fragile,  i.e.,  more  likely  to  foster  whistle-­‐‑blowers,  which  suggests   a  negative  sign  for  this  element  of  ·ǯ    

                                                                                                                      31

 The  U.S.  Sentencing  Guidelines  impose  higher  fines  for  bid-­‐rigging  schemes  because  they  were  believed  to   generate  systematically  higher  overcharges.  For  a  discussion  of  this  issue,  see  Connor  and  Lande  [3].       32  There  is  a  large  body  of  writings  in  the  branch  of  economics  known  as  Public  Choice  that  critically  examines  the   assumption  of  neutrality  of  politicians  and  civil  servants  that  is  common  in  the  economics  of  taxation  and  spending   ;dƵůůŽĐŬϭϵϴϳͿ͘dƵůůŽĐŬƌĞĨĞƌƐƚŽƚŚŝƐƚŽƉŝĐĂƐƚŚĞ͞dŚĞŽƌLJŽĨƵƌĞĂƵĐƌĂĐLJ͘͟dŚĞŵĂŝŶŚLJƉŽƚŚĞƐĞƐĂƌĞƚŚĂƚĐŝǀŝů servants  cannot  always  be  counted  on  to  reflect  the  priorities  of  their  duly  elected  managers,  and  that  they  make   decisions  that  serve  their  self  interests  (job  security,  promotion,  aggrandizement  of  authority,  and  perks).  Similarly,   government  procurement  agencies  may  become  captives  of  rent-­‐seeking  by  firms  subject  to  antitrust   enforcement.  

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Other  relevant  proxy  variables  affect  p  through  the  costs  and  difficulties  of   prosecution   after   detection.     For   example,   when   a   cartel   has   a   record   of   conducting   protracted   plea   negotiations,  optimally  deterring  fines  will   ‹Žȱ‘’‘Ž›ȱǻ·ȱ ’••ȱ‹Žȱ™˜œ’’ŸŽǼǯȱ To  illustrate,   consider  a  possible  proxy  for  cover-­‐‑up:  the  length  of  time  the  DOJ  took  to  investigate  a   case   (PROBE)33;   a   lengthy   probe   may   well   signal   that   the   defendants   had   destroyed   most   of   the   evidence   needed   to   convict   them   or   that   defendants   were   stubbornly   adversarial  in  plea  negotiations.   Given  that  plea  negotiations  are  intended  to  be  labor-­‐‑ saving  substitutes  for  trials,  it  is  reasonable  for  prosecutors  to  impose  higher  penalties   on   firms   that   were   particularly   uncooperative   during   negotiations.     Alternatively,   we   considered  PROBEDUM,  which  is  a  dummy  variable  that  equals  one  if  the  firm  delayed   the   progress   of   the   investigation   (e.g.,   by   destroying   evidence),   as   a   means   to   partly   mitigate   the   potential   measurement   error   in   PROBE.     Thus,   either   PROBE   or   PROBEDUM   is   expected   to   be   positively   related   to   USF.     On   the   other   hand,   MANYBUYERS  assists  discovery  because  it  is  representative  of  the  number  of  potential   tips   that   may   be   generated,   which   in   general   reduces   the   costs   of   conviction.   For   this   reason,  MANYBUYERS  is  the  one  determinant  with  dual  effects;  the  net  effect  on  USF   depends  on  which  if  any  of  these  effects  dominates.   34      In  sum,  USF  is  hypothesized  to   be  inversely  related  to  N,  but  directly  related  to  PROBE,  PROBEDUM,  LEADER,  BIDRIG,   and  GOVTBUYS.  The  expected  effect  of  MANYBUYERS  is  ambiguous.     Third,   optimal   deterrence   regards   all   monetary   penalties   as   fungible   and,   thus,   we   expect  USF  to  decline  as  OTHPEN  rises.  That  is,  to  the  extent  to  which  DOJ  prosecutors   are  cognizant  of  investigations  that  have  a  likelihood  of  resulting  in  additional  fines  or   prior  fines  imposed  by  other  antitrust  authorities  on  the  company  (OTHF),  USF  will  be   lower;   similarly,   high   expected   future   private   penalties   (PVT)   will   lower   the   optimal                                                                                                                         33

 PROBE  has  significant  measurement  errors  caused  by  the  secrecy  that  surrounds  DOJ  investigations,  whether   internal  to  the  Division  or  through  a  grand  jury.  In  a  minority  of  cases  an  investigation  is  revealed  on  the  same  day   that  the  first  cartel  indictment  is  announced.  More  commonly,  especially  in  global  cartel  cases,  the  start  of  an   investigation  becomes  public  when  corporations  reveal  that  subpoenas  are  served,  when  prosecutors  exercise   search  warrants,  or  cooperating  foreign  antitrust  authorities  conduct  simultaneous  raids  with  the  DOJ.         34  The  BIDRIG  and  GOVTBUYS  variables  are  also  somewhat  interrelated  with  MANYBUYERS  because  much  bid   rigging  is  directed  at  tenders  issued  by  government  agencies,  which  are  monopsonies  for  particular  contract   proposals  (i.e.,  low  value  of  MANYBUYERS).  If  this  is  correct,  the  optimal  USF  might  decline  when  MANYBUYERS  is   high.        

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USF.  A  related  suggestion  was  explored  by  Cohen  [2],  who  finds  some  evidence35  that   “žŽœȱȃdzŸ’Ž ȱŒ˜›™˜›ŠŽȱŽŽ—Š—œȱŠ—ȱ‘Ž’›ȱŒ˜›™˜›ŠŽȱ˜’ŒŽ›œȱ˜›ȱŽ–™•˜¢ŽŽœȱŠœȱ˜˜ȱ substitutes   for   purposes   ˜ȱ ™ž—’œ‘–Ž—ǯȄȱ Besides   other   monetary   penalties   on   the   company,   unless   leniency   is   granted,   the   DOJ   imposes   sanctions   on   cartel   managers.   Executives  are  typically  fined  very  little  (the  median  fine  is  $100,000),  but  incarceration   of   12   months   (the   1990-­‐‑2008   average)   could   have   considerable   opportunity   cost   for   high-­‐‑level   executives   Connor   [31].     Thus,   we   also   considered   the   variable   PRISON,   which   is   a   continuous   variable   that   equals   the   months   of   prison   time   that   the   ŒŠ›Ž•Ȃœ   executives  were  sentenced.  Theory  suggests  that  PRISON  is  a  substitute  for  USF.       Fourth,  we  also  include  industry-­‐‑specific  dummy  variables  (fixed  effects).  Although  we   cannot   assign   expected   signs   to   their   coefficients,   the   industry   pattern   of   discovered   cartels   over   wide   swaths   of   history   is   to   find   cartels   in   markets   for   industrial   intermediate  materials  with  high  barriers  to  entry;  the  organic  chemicals  industry  is  an   exemplar.   A   history   of   cooperative   conduct   may   foster   cartelization.   Industries   populated  by  firms  that  were  in  recent  years36  subject  to  government  price  regulations   also  seem  likely  to  support  more  stable  cartels;  recently  deregulated  industries   -­‐‑-­‐‑   such   as  airlines,  surface  freight  transportation,  telecommunications,  insurance,  and  banking  Ȯ   have  had  a  history  of  passive  and  cooperative  pricing   conjectures  that  may  carry  over   into  a  deregulated  industry  regime.  Therefore,  we  examine  the  effects  of  cartels  formed   in   the   chemical   (CHEM)   and   service   (SERVICE)   industries   on   USF   relative   to   the   reference  group  of  all  other  industries  (most  of  them  non-­‐‑chemical  manufacturing).    We   also   included   dummy   variables   to   indicate   the   headquarters   location   for   European   (EUR)  and  Asian  (ASIA)  firms.  We  have  no  hypotheses  for  these  variables.     ‘Žȱ ¢ŽŠ›ȱ ˜ȱ ‘Žȱ ŒŠ›Ž•Ȃœȱ Œ˜—Ÿ’Œ’˜—ȱ ǻǼȱ –Š¢ȱ ŠŽŒȱ ‘Žȱ œ’£Žȱ ˜ȱ ǯȱ ’›œǰȱ Connor   [31]   noted  signs  of  increasing  intolerance  of  international  cartels  over  time  in  statements  of                                                                                                                         35

 The  probability  of  a  corporate  employee  being  convicted  along  with  his  employer  increases  with  the  amount  of   harm,  and  this  relationship  is  stronger  when  the  firm  is  large  and  not  closely  held.     36  Deregulation  of  most  of  these  sectors  began  in  the  United  States  in  1979  and  was  mostly  complete  by  1990.   However,  we  are  examining  global  cartels,  and  in  much  of  the  rest  of  the  world,  deregulation  was   contemporaneous  with  our  sample  period  (1990-­‐2010).    

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DOJ  officials,  and  this  suggests  that  T  will  have  a  positive  sign.    On  the  other  hand,  the   period   1996-­‐‑2010   spans   two   presidential   administrations,   and   there   is   some   evidence   from  DOJ  and  FBI  workload  statistics  that  investigative  resources  shrank  and  anti-­‐‑cartel   enforcement  slackened  somewhat  in  2001-­‐‑2005  compared  to  1996-­‐‑2000  reference  period   and   recovered   thereafter   Connor   [32].     If   in   fact   there   was   a   reduced   anti-­‐‑cartel   commitment  in  2001-­‐‑2009,  the  sign  of  the  coefficient  of  T  will  be  negative.  Thus,  the  sign   on  T  is  ambiguous.      Alternatively,  we  replaced  T  with  BUSH1  and  BUSH2,  which  are   dummy   variables   that   equal   one   the   first   Bush   term   (2001-­‐‑2005)   and   the   second   Bush   term  (2005-­‐‑2009).       The  reference  period  for  BUSH1  and  BUSH2  is  the  first  part  of  the   sample  period  (1996-­‐‑2000),  which  roughly  covers  the  second  Clinton  administration.     Cartel   DURATION   is   hypothesized   to   be   positively   related   to   the   size   of   cartel   sanctions.    As  noted  above  in  the  discussion  of  cartel  discounting,   plea  bargains  often   include  a  concession  to  a  defendant  on  the  dates  of  its  collusion.  In  other  cases,  the  DOJ   shortens   the   cartel   span   because   it   lacks   documentary   or   testimonial   evidence   on   the   beginning   stages   of   a   lengthy   cartel.     Often,   subsequent   convictions,   particularly   in   private  rights  of  action,  find  U.S.  courts  approving  a  settlement  based  on  a  significantly   longer  conspiracy  period  than  is  revealed  by  DOJ  plea  agreements.    As  a  result,  HARM   or   AS   may   be   understated   when   calculating   USF.   Based   on   evidence   from   model   specification  tests,  we  included  the  natural  logarithm  of  DURATION  in  the  final  version   of  Model  [3].    

The  complete  set  of  independent  or  explanatory  variables  considered  for  use  in  Model   [3]  and  their  associated  hypotheses  are  summarized  in  Table  2.                  

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ESTIMATION  RESULTS    

We   estimated   Model   [3]   by   ordinary   least   squares   (OLS)   based   on   the   full   set   of   explanatory  variables  described  in  Tables  1  and  2.  37    Based  on  these  preliminary  results,   we   condensed   two   sets   of   explanatory   variables   that   exhibited   strong   pairwise   correlations   and   may   have   led   to   potentially   harmful   collinearity   in   the   fitted   model.     First,   three   dummy   variables   (GOVTBUYS,   BIDRIG,   and   SERVICE)   were   nearly   coincident;   the   pairwise   correlations   among   these   variables   ranged   from   0.44   to   0.86.     For  this  reason,  we  only  included  the  BIDRIG  variable  in  the  model  because  it  largely   encompasses   the   cases   represented   by   the   other   two   variables   and   because   it   is   an   aggravating   factor   in   the   Guidelines.     Second,   we   found   that   the   quadratic   term   for   OTHPEN  (i.e.,  the  squared  value  of  OTHF  plus  PVT)  was  statistically  significant.    Third,   we   identified   other   explanatory   variables   that   exhibited   limited   statistical   significance   (LEADER,   TIME,   PROBE,   EXECS,   ASIA,   SERVICE,   and   ASROW)   and   estimated   the   refined  model  by  excluding  these  explanatory  variables.     The  OLS  parameter  estimates,  t  statistics,  and  associated  p-­‐‑values  for  the  final  version  of   Model  [3]  are  presented  in  Table  3.    The   13  independent  variables  that  remain  explain   76.5%  of  the  variation  in  the  natural  log  of  USF.  This  degree  of  goodness  of  fit  is  quite   satisfactory  given  the  highly  disaggregated  nature  of  our  data.38       ˜ȱŽŸŠ•žŠŽȱ‘Žȱ–˜Ž•ȱœ™ŽŒ’’ŒŠ’˜—ǰȱ Žȱ›Ž™ŽŠŽȱŠ–œŽ¢Ȃs  RESET  procedure  to  test  for   the   presence   of   unspecified   nonlinearities   and   also   conducted   the   Breusch-­‐‑Pagan-­‐‑ Godfrey  (BPG)  and  White  tests  for  heteroskedasticity,  Wooldridge  [33].    The  test  result   for   the   RESET   procedure   reported   at   the   bottom   of   Table   3   shows   that   the   null                                                                                                                         37

 There  were  a  substantial  number  of  missing  observations  for  LEADER  and  PVT  that  were  missing,  and  these   values  were  recoded  as  zeros.  The  problem  with  PVT  is  that  it  is  understated  for  cartels  fined  in  the  last  five  or  six   years,  because  settlements  typically  take  years  to  be  resolved  after  a  fine  is  imposed  or  the  parties  wish  to  keep   them  confidential.     38   The   fitted   model   reported   by   Bolotova   and   Connor   [26],Table   4,   explains   64%   of   the   variation   in   more   aggregated  total  cartel  fines,  albeit  with  fewer  independent  variables.    

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hypothesis   (correctly   specified   functional   form)   was   not   rejected   at   the   10%   level.   However,   the   test   results   for   the   White   and   BPG   tests   provide   mixed   evidence   for   heteroskedasticity.  Therefore,  we  computed  heteroskedastic-­‐‑robust  t  test  statistics  based   on   the   White   estimator,   and   these   show   that   our   interpretations   of   statistical   significance  are  unchanged  when  one  accounts  for  the  presence  of  heteroskedasticity  in   the  data.   TABLE  3  HERE   The   signs   and   significance   of   the   independent   variables   yield   several   interesting   conclusions.  First,  the  marginal  effect  of  LN(ASUS)  is  significantly  positive,  as  expected.   The   double-­‐‑•˜ȱ›Ž•Š’˜—œ‘’™ȱŠ–˜—ȱ ‘ŽœŽȱŸŠ›’Š‹•Žœȱ–ŽŠ—œȱ‘Šȱ ‘ŽȱŽœ’–ŠŽȱ ˜ȱΆ 1   is   an   elasticity.   Consequently,   our   model   predicts   that   the   dollar   value   of   U.S.   cartel   fines   increases   by   roughly   5.9%   as   firm-­‐‑specific   U.S.   affected   sales   (ASUS)   increases   by   10%.   Further,  the  fact  that  the  marginal  effect  for  LN(ASROW)  is  insignificant  implies  that  U.S.   prosecutors   pay   no   heed   to   welfare   effects   outside   the   United   States.   The   US-­‐‑specific   affected   sales   elasticity   (0.59)   is   also   significantly   less   than   one   at   the   1%   level,   which   strongly   implies   that   the   imposed   fines   are   only   partially   compensatory   in   their   function.39     From   an   ex   post   perspective,   deterrence   is   not   being   served   by   U.S.   fines   alone.     Second,  for  the  proxy  variables  related  to  the  odds  of  detecting  cartels,  the  hypotheses   are  not  supported  by  the  estimation  results.    In  particular,  LEADER,  GOVTBUYS,  and   BIDRIG   were   not   significant.     Out   of   the   22   bid-­‐‑rigging   observations,   18   were   fines   imposed   on   firms   that   had   primarily   engaged   in   bid-­‐‑rigging   against   the   U.S.   military.   ‘žœǰȱ ž••˜Œ”Ȃœ   Theory   of   Bureaucracy   is   not   supported,   and   the   policy   conclusion   is   that   bid-­‐‑rigging   conduct   is   not   in   practice   an   aggravating   factor   in   setting   U.S.   global   cartel  fines.40    While  the  DOJ  is  expected  to  impose  higher  fines  against  noncooperative   defendants,   we   find   that   PROBE   in   insignificant   and   that   PROBEDUM   is   significantly   negative.     Žȱ ‘’—”ȱ ’ȱ ž—•’”Ž•¢ȱ ‘Šȱ ™›˜œŽŒž˜›œȱ ›Ž Š›ȱ ŽŽ—Š—œȂȱ ’—›Š—œ’Ž—ŒŽǯȱ                                                                                                                       39

 ŽŚĞŶ͛Ɛ΀Ϯ΁ƌĞŐƌĞƐƐŝŽŶĂŶĂůLJƐŝƐŽĨĐŽƌƉŽƌĂƚĞĐƌŝŵŝŶĂůĨŝŶĞƐŝŶƚŚĞĞĂƌůLJϭϵϴϬƐĐŽŵƉƵƚĞƐĂŶĞůĂƐƚŝĐŝƚLJŽĨϬ͘ϰϭ (Table  5).    In  another  model  that  includes  restitution  and  all  other  federal  monetary  penalties,  the  elasticity  is  0.71.       40  Bid  rigging  premia  may  be  applied  to  fines  involving  localized  conspiracies,  which  are  excluded  from  our  sample.    

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Rather,  long-­‐‑lasting  probes  may  signal  that  prosecutors  judged  their  evidence  relatively   weak.  It  is  also   possible  that   PROBEDUM=0   reflects   the  secrecy  of   an  investigation;  in   this   case,   the   negative   sign   on   PROBEDUM   means   that   when   news   about   a   DOJ   investigation   leaks,   the   expected   USF   is   lower.41   MANYBUYERS   has   an   ambiguous   expected   sign,   and   we   find   ‘Šȱ Œ˜—ŒŽ—›Š’˜—ȱ ’—ȱ ‹ž¢Ž›Ȃœȱ ’—žœ›¢ȱ ’œ   insignificant.     Inconsistent   with   expectations,   we   find   that   companies   in   cartels   with   one   more   member  than  other  cartels  (an  increase  in  the  number  of  firms  N)  are  predicted  to  incur   roughly  12%  higher  U.S.  fines,  and  this  estimated  coefficient  is  statistically  significant  at   the   1%   level.   We   find   it   puzzling   that   the   DOJ   should   treat   defendants   in   well   populated  cartels  more  severely.     Third,  we  find  that  the  best  formulation  for  OTHPEN  is  quadratic.  The  impact  of  other   penalties  on  USF  is  increasing  at  a  decreasing  rate.  Further,  the  estimated  point  at  which   the   marginal   impact   of   OTHPEN   on   USF   would   begin   to   decline   is   at   $516   million,   which  is  higher  than  nearly  all  of  the  observed  OTHPEN  values  in  our  sample.     Thus,   the   estimated   marginal   impact   of   OTHPEN   on   USF   is   effectively   positive,   and   DOJ   prosecutors   are   not   following   the   principles   of   optimal   deterrence   for   the   observed   range   of   other   penalties.   We   also   note   that   the   potential   measurement   error   in   the   OTHPEN  values  (explained  in  our  data  discussion)  is  not  a  likely  cause  of  this  outcome.       In  general,  measurement  errors  generate  attenuation  bias  in  the  OLS  estimator  such  that   the  expected  value  of  the  estimator  is  smaller  in  absolute  value,  but  the  expected  sign  of   the  estimator  is  unchanged.     That  the  result  for  the  PRISON  coefficient   is  significantly   positive   has   a   similar   interpretation   as   OTHPEN.   Both   corporate   and   individual   U.S.   penalties   are   complements   to   U.S.   corporate   fines,   rather   than   substitutes   as   optimal   deterrence  theory  posits.42  

                                                                                                                      41

 It  is  noteworthy  that  47  corporate  observations  (38%  of  the  total)  had  zero  values  for  PROBE.  This  is  an   impossible  number.  In  effect,  when  PROBE  =  0  this  captures  those  cases  for  which  a  grand  jury  operated  in   complete  secrecy,  i.e.,  its  existence  was  only  revealed  to  the  press  on  the  day  the  first  defendant  pled  guilty.     When  PROBEDUM=1,  either  a  very  public  raid  occurred,  a  defendant  revealed  receiving  a  subpoena,  or  the   existence  of  a  Grand  Jury  leaked.    There  is  one  observation  that  may  be  an  outlier;  the  Industrial  Diamonds  case   dragged  on  for  more  than  10  years  because  the  remaining  duopolist  (DeBeers  of  South  Africa)  was  outside  the   reach  of  U.S.  law;  De  Beers  had  a  modest  fine  imposed.       42  In  our  sample  22  companies  had  one  or  more  executive  sentenced  to  prison;  the  median  term  was  11  months.   However,  PRISON  may  be  an  inadequate  proxy  for  the  opportunity  cost  of  individual  prosecutions.  The  opportunity  

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  Fourth,   four   of   the   five   control   variables   remaining   in   the   final   model   are   statistically   significant.     We   did   not   have   prior   expectations   for   the   sign   on   the   coefficient   for   the   chemical   industry   dummy   variable   (CHEM),   nevertheless   we   are   a   bit   surprised   that   defendants  in  this  collusion-­‐‑prone  industry  received  a  statistically  significant  reduction   of  roughly  113%  in  USF  relative  to  other  types  of  firms.43    Similarly,  although  we  found   no  evidence  of  a  general  linear  time  trend,  the  final  model  establishes  large  effects  from   the  two  dummy  variables  that  represent  anti-­‐‑cartel  enforcement  during  the  George  W.   Bush  administrations.    The  dummy  coefficient  for  BUSH1  is  significantly  negative  at  the   10%  level,  and  the  estimated  magnitude  of  this  coefficient  suggests  that  the  USF  values   decreased   in   2001-­‐‑2004   by   roughly   50%   (relative   to   the   latter   Clinton   administration).     The  dummy  variable  for  BUSH2  (2005-­‐‑2009)  had  an  even  greater  effect  of  negative  172%   Figure   1).   The   estimates   should   be   robust   because   half   of   our   sample   is   drawn   from   each  Presidential  administration  (Table  2),  and  a  detailed  analysis  of  the  data  indicates   the   likely   reasons   for   these   large   estimates.   Although   the   mean   and   median   values   of   USF  did  decline  during  the  BUSH1  period  relative  to  the  Clinton  administration  fines,   the   mean   and   median   values   of   USF   during   BUSH2   were   modestly   higher   than   the   Clinton   values.     However,   ASUS   increased   sharply   after   2001,   and   the   large   negative   coefficient   estimates   for   the   BUSH1   and   BUSH2   dummy   variables   indicate   that   the   observed   fines   underperformed   relative   to   expectations   during   2001-­‐‑2009   and   were   lower   than   the   conditional   expected   fines   (i.e.,   given   the   characteristics   of   the   cartels   and   their   members,   such   as   affected   sales)   (Figure   2).     The   final   significant   control   variable   is   a   dummy   variable   EUR,   which   takes   a   value   of   one   when   t‘Žȱ ŽŽ—Š—Ȃœȱ ž•’–ŠŽȱ ™Š›Ž—ȱ ›˜ž™ȱ ’œȱ ‘ŽŠšžŠ›Ž›Žȱ ’—ȱ ž›˜™Žǯȱ Ȃœȱ Œ˜Ž’Œ’Ž—ȱ ’œȱ œ’—’’ŒŠ—•¢ȱ positive,  and  its  value  suggests  that  European  firms  were  fined  roughly  41%  more  than   Asian   and   North   American   companies.   Rather   than   representing   a   discriminatory   effect,   we   suspect   that   European   firms   as   a   group   have   some   undetected   culpability   factor   not   accounted   for   in   the   model.44   Finally,   we   find   that   the   marginal   effect   associated  with  the  natural  logarithm  of  DURATION  is  positive  but  insignificant  at  the                                                                                                                                                                                                                                                                                                                                                                                         cost  of  incarceration  is  unknown,  but  may  be  rather  high.  Another  problem  is  that  about  one-­‐fourth  of  all  indicted   executives  in  international  cartels  abroad  with  little  chance  of  being  extradited  to  the  United  States.     43  This  odd  result  cannot  be  explained  by  ASUS  because  the  US  affected  sales  of  chemical  manufacturers  in  the   sample  is  30%  as  high  as  the  size  of  the  remaining  cartelists.       44  European  firms,  for  example,  tend  to  be  high  on  lists  of  cartel  recidivists  (Connor  and  Helmers  2006).    

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10%  level.  The  estimated  coefficient  suggests  that  USF  increases  by  about  1.8%  given  for   each  10%  increase  in  cartel  duration.    The  weakness  of  DURATION  suggests  that  cartels   with  longer  duration  receive  higher  USF  through  the  harm  caused  rather  than  through   any  independent  adjustment.       Figures  1  &  2  HERE     DISCUSSION     In   general,   the   predictability   of   criminal   sanctions   is   held   to   be   an   element   of   judicial   efficacy   and   fairness.   Under   concepts   of   optimal   deterrence   of   crime,   potential   law-­‐‑ breakers  are  presumed  to  be  able  to  predict  with  some  degree  of  certainty  the  material   benefits   and   costs   of   criminal   conduct   ex   ante.   That   is,   rational   criminal   decisions   are   based  on  the  assumption  that  reasonably  accurate  expectations  about  probable  penalties   can  be  formed  at  the  time  a  participant  is  weighing  the  benefits  and  costs   of  initiating   the   illegal   conduct.   Moreover,   one   of   the   guiding   principles   of   sanctioning   illegal   behavior   is  that   of  proportionality,   i.e.,  among   comparable  defendants  the  fine   should   fit   the   crime.   Optimally   deterring   penalties   are   inherently   proportional   (to   the   harm   caused).     An   analysis   of   the   sources   of   variation   in   cartel   fines   is   also   useful   in   understanding  and  appraising  how  antitrust  enforcement  is  implemented  in  practice.       The  variables  that  measure  predictions  drawn  from  optimal  deterrence  theory  of  crime   are  only  partially  successful  in  predicting  variation  in  fines  on  corporations  convicted  of   global   price   fixing   in   the   United   States.   The   dollar   value   of   fines   imposed   is   strongly   positively   related   to   the   proxy   for   the   economic   injuries   imposed   on   U.S.   buyers.   However,  the  impacts  of  the  variables  representing  the  probability  of  antitrust  detection   and   conviction   do   not   conform   at   all   ˜ȱ‘Žȱ ‘Ž˜›¢Ȃœȱ ™›Ž’Œ’˜—œ.   There   is   no   evidence   that   the   DOJ   fines   bid-­‐‑rigging   schemes   more   heavily   than   conventional   price-­‐‑fixing   cartels.  Intra-­‐‑cartel  asymmetry  and  the  numerosity  of  buyers  are  likewise  unrelated  to   cartel   fines.   The   effects   of   the   number   of   corporate   members   of   the   cartel   and   prior   public   information   of   the   existence   a   DOJ   investigation   have   signs   contrary   to   theoretical   predictions.   Another   element   of   optimal   deterrence   theory   that   does   not   30    

 

hold   up   well   is   the   idea   that   other   antitrust   penalties   are   good   substitutes   for   U.S.   corporate  fines  in  deterring  cartel  conduct.  Rather,  we  find  evidence  that  the  DOJ  piles   on   higher   fines   when   sentencing   the   cartel   managers   to   heavier   prison   sentences   and   when  other  antitrust  monetary  penalties  rise.     Among  the  control  factors  tested,  three  are  noteworthy.  Ceteris  paribus,  U.S.  cartel  fines   during   both   Bush   administrations   were   significantly   lower   than   those   imposed   in   the   Clinton  administration.  Guilty  firms  in  the  chemicals  sector  were  treated  more  leniently.     And   we   find   that   European   violators   paid   heavier   fines   than   companies   from   other   continents.         Given  the  mixed  levels  of  disaggregation  of  the  data  employed  in  this  study  (i.e.,  some   variables   are   firm-­‐‑specific,   some   cartel-­‐‑specific),   the   overall   fit   of   the   models   is   quite   good.   Nevertheless,   because   model   estimation   was   potentially   affected   by   harmful   collinearity   and   measurement   limitations,   we   found   it   difficult   to   include   some   other   reasonable   determinants   of   U.S.   cartel   fines.   Factors   such   as   an   inability   to   pay,45   defections  from  the  cartel  to  seek  amnesty,  and  recidivism  are  omitted  from  our  model.   Further  experimentation  with  alternative  measures  of  possibly  substitute  penalties  may   be  productive.  For  example,  one  could  examine  whether  the  size  or  timing  of  corporate   fines  of  particular  authorities  (Canada,  EU,  etc.)  might  provide  more  explanatory  power   than  the  geographically  aggregated  penalties  that   we  employed.  Also,  our  measure   of   ’—’Ÿ’žŠ•ȱ Ž¡ŽŒž’ŸŽœȂȱ ™Ž—Š•’Žœȱ -­‐‑-­‐‑   the   number   of   months   of   prison   sentenced   -­‐‑-­‐‑   could   conceivably   be   replaced   by   more   appropriate   monetary   measures   of   the   opportunity   cost  of  such  sentences.  Another  obvious  extension  would  be  to  develop  a  more  complex   model   that   takes   into   account   the   possibly   interrelated   decisions   of   the   DOJ,   the   European  Commission,  and  settlements  in  private  antitrust  suits.                                                                                                                         45   A  traditional  ƌĞĂƐŽŶĨŽƌĚŝƐĐŽƵŶƚŝŶŐĐĂƌƚĞůĨŝŶĞƐĂƌŝƐĞƐĨƌŽŵĂĚĞĨĞŶĚĂŶƚ͛ƐŝŶĂďŝůŝƚLJƚŽƉĂLJ͘ĞĐĂƵƐĞŵŽƐƚĐĂƌƚĞůƐ arise  in  concentrated  industries,  the  exit  of  even  one  company  can  raise  industry  concentration.  Thus,  prosecutors   are  loath  to  propose  and  courts  are  unůŝŬĞůLJƚŽĂĐĐĞƉƚ ĨŝŶĞƐŚŝŐŚ ĞŶŽƵŐŚƚŽĐĂƵƐĞĂ ĚĞĨĞŶĚĂŶƚ͛ƐďĂŶŬƌƵƉƚĐLJ͘/Ŷ ĂĚĚŝƚŝŽŶ͕ĨŝŶĞƐƚŚĂƚĂƌĞƚŽŽůĂƌŐĞŵĂLJŝŵƉĂŝƌĂĚĞĨĞŶĚĂŶƚ͛ƐĂďŝůŝƚLJƚŽĐŽŶƚƌŝďƵƚĞƚŽĚĂŵĂŐĞƐƉĂLJŵĞŶƚƐŝŶ related   private  suits.  However,  one  empirical  study  suggests  that  financial  principles  rarely  find  imposed  fines  high  enough   ƚŽĞŶĚĂŶŐĞƌĂĨŝƌŵ͛ƐƐƵƌǀŝǀĂů;ƌĂLJĐƌĂĨƚet  al.  1997).      

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[12]  S.D.  Hammond,  The  Evolution  of  Criminal  Antitrust  Enforcement  over  the  Last   Two  Decades,  address  at  the  24th  annual  National  institute  of  White  Collar  Crime,   Miami,  Florida,  Feb.  25,  2010   [13]  Aubert,  Cecile,  P.  Rey,  W.  E.  Kovacic,  The  Impact  of  Leniency  and  Whistle-­‐‑Blowing   Programs  on  Cartels.  International  Journal  of  Industrial  Organization  24  (November   2006):  1241-­‐‑66.   [14]  G.  Spagnolo,    Leniency  and  Whistleblowers  in  Antitrust,  prepared  for  P.  Buccirossi   (Ed.),  Handbook  of  Antitrust  Economics.  Cambridge,  Mass.:  MIT  Press  (2007).   [http://www.cepr.org/meets/wkcn/6/6641/papers/spagnolo.pdf]   [15]  N.H.  Miller,  Strategic  Leniency  and  Cartel  Enforcement.  American  Economic  Review   (June  2009).   [16]  OECD.  Plea  Bargaining/Settlement  of  Cartel  Cases  (DAF/COMP(2007)38).  Paris:   Organization  of  Economic  Co-­‐‑Operation  and  Development  (January  22,  2008).   [available  at  http://www.oecd.org/dataoecd/12/36/40080239.pdf]     [17]  ICN.  Cartel  Settlements:  Report  to  the  ICN  Annual  Conference.  Kyoto,  Japan  (April   2008).  [http://www.icn-­‐‑kyoto.org/documents/materials/Cartel_WG_1.pdf]   [18]  J.M.  Connor,  A  Critique  of  Cartel  Fine  Discounting  by  the  U.S.  Department  of  Justice:   SSRN  Working  Paper  (revised  April  24,  2008a).  [available  at  SSRN:   http://ssrn.com/abstract=977772]   [19]  G.    Fisher,    •ŽŠȱŠ›Š’—’—Ȃœȱ›’ž–™‘DZȱȱ ’œ˜›¢ȱ˜ȱ•ŽŠȱŠ›Š’—’—ȱ’—ȱ–Ž›’ŒŠǯ  Palo   Alto:  Stanford  University  Press  (2003).   [20]  S.D.  Hammond,  The  U.S.  Model  of  Negotiated  Plea  Agreements:  A  Good  Deal  with   Benefits  for  All,  address  before  the  OECD  Competition  Committee  Working   Party  No.  3.  Paris,  France  (October  17,  2006).     [21]  DOJ  (Antitrust  Division).     ›Š—ȱ ž›¢ȱŠ—žŠ•DZȱ‘Š™Ž›ȱşȱȄ•ŽŠȱ›ŽŽ–Ž—œȄǯȱ Washington,  DC  (November  1991).   [http://www.usdoj.gov/atr/public/guidelines/207144.pdf].   [22]  USSC.  2005  Federal  Sentencing  Guideline  Manual.    Washington,  DC:  U.S.  Sentencing   Commission  (November  1,  2005).   [http://www.ussc.gov/2005guid/tabcon05_1.htm]  

33    

 

[23]  G.R.  Spratling,  Negotiating  the  Waters  of  International  Cartel  Prosecutions:   Antitrust  Division  Policies  Relating  To  Plea  Agreements  In  International  Cases,   speech  at  the  13th  annual  National  Institute  of  White  Collar  Crime,  San  Francisco,   California  (March  4,  1999).   [24]  S.  Cameron,  The  Economics  of  Crime  Deterrence:  A  Survey  of  Theory  and   Evidence.  Kyklos  41  (1988):  301-­‐‑323.   [25]  S.D.  Levitt,  T.  J.  Miles,  Economic  Contributions  to  the  Understanding  of  Crime.   Annual  Review  of  Law  and  Social  Science  2  (2006):  147-­‐‑164.   [26]  Y.  Bolotova,  J.M.  Connor,  Cartel  Sanctions:  An  Empirical  Analysis,  6th  International   Industrial  Organization  Conference,  Alexandria,  Virginia,  May  16-­‐‑17,  2008.  [with   Yuliya  Bolotova]   [27]  A.  Jacquemin,  M.  E.  Slade,    Cartels,  Collusion,  and  Horizontal  Merger,  in  Richard   Schmalensee  and  Robert  D.  Willig  (editors.),  Handbook  of  Industrial  Organization,   Volume  1.    Amsterdam:  Elsevier  (1989)   [28]  P.A.  Grout,  S.  Sonderegger,  Predicting  Cartels,  Office  of  Fair  Trading  Discussion  Paper   (OFT  773).  London:  Office  of  Fair  Trading  (March  2005).     [29]  D.W.  Carlton,  J.M.  Perloff,  Modern  Industrial  Organization:  Fourth  Edition.  Boston:   Pearson  (2005).   [30]  S.  Davies,  M.Olczak,  Tacit  versus  Overt  Collusion  Firm  Asymmetries  and   ž–‹Ž›œDZȱ‘ŠȂœȱ‘ŽȱŸ’Ž—ŒŽǵ  Competition  Policy  International  4  (2008):  175-­‐‑200.     [31]  J.M.  Connor,  Anti-­‐‑Cartel  Enforcement  by  the  DOJ:  An  Appraisal.  Competition  Law   Review  Vol.  5,  Issue  1  (December  2008b).       [32]  J.M.  Connor,  Cartels  and  Antitrust  Portrayed:  Individual  Penalties:  SSRN  Working  Paper   (March  2009).    [http://ssrn.com/abstract=1372854]   [33]  J.  Wooldridge,    Introductory  Econometrics:  A  Modern  Approach  (4th  edition),  Mason,   OH:  South-­‐‑Western  Cengage  Learning  (2009).     FOOTNOTE  REFERENCES  

34    

 

J.M.  Connor,    Global  Price  Fixing:  2nd  Updated  and  Revised  Edition:  Studies  in  Industrial   Organization  No.  26.  Heidelberg,  Germany:  Springer  (2007a).   J.M.  Connor,    Price-­‐‑Fixing  Overcharges:  Legal  and  Economic  Evidence,  Chapter  4  in   John  B.  Kirkwood  (editor),  Volume  23  of  Research  in  Law  and  Economics.    Oxford,   Amsterdam  and  San  Diego:  Elsevier  (2007b).     J.M.  Connor,    Price-­‐‑Fixing  Overcharges:  Legal  and  Economic  Evidence:  Second  Edition:  SSRN   Working  Paper  (2010).  [http://ssrn.com]   J.M.Connor,  C.G.  Helmers,  Statistics  on  Modern  Private  International  Cartels:  Working   Paper  #06-­‐‑11.  West  Lafayette,  Indiana:  Purdue  University  (November  2006).   [http://papers.ssrn.com/sol3/papers.cfm?abstract_id=944039],   [http://www.agecon.purdue.edu/working_papers/workingpaper.connor.11.10.06. pdf]   R.D.  Cooter,  D.  L.  Rubinfeld,  Economic  Analysis  of  Legal  Disputes  and  Their   Resolution.  Journal  of  Economic  Literature  27  (1989):  1067-­‐‑1097.     C.  Craycraft,  J.L.  Craycraft,  J.  C.  Gallo,    —’›žœȱŠ—Œ’˜—œȱŠ—ȱŠȱ’›–Ȃœȱ‹’•’¢ȱ˜ȱŠ¢ǯȱ Review  of  Industrial  Organization  12  (1997):  171-­‐‑183   J.Hoj,  Competition  Law  and  Policy  Indicators  for  the  OECD  Countries:  Economics  Department   Working  Paper  No.  586  (ECO/WKP(2007)28.    Paris:  Organization  of  Economic  Co-­‐‑ Operation  and  Development  (August  8,  2007).   [http://www.olis.oecd.org/olis/2007doc.nsf/LinkTo/NT00002ED6/$FILE/JT032308 25.PDF]   B.H.  Kobayashi,    ŽŽ››Ž—ŒŽȱ ’‘ȱž•’™•ŽȱŽŽ—Š—œDZȱ—ȱ¡™•Š—Š’˜—ȱ˜›ȱȃ—Š’›Ȅȱ Plea  Bargains.    RAND  Journal  of  Economics  23  (Winter  1992):  507-­‐‑517.   F.S.  Parker,  R.  A.  Atkins,  Did  the  Corporate  Criminal  Sentencing  Guidelines  Matter?   Some  Preliminary  Empirical  Observations.  Journal  of  Law  and  Economics  42  (1999):   423  453.   G.  Tullock,  Public  Choice,  in  pp.  1040-­‐‑1044  of  The  New  Palgrave  Dictionary  of  Economics:   Vol.  3,  edited  by  John  Eatwell,  et  al.  London:  Macmillan  (1987).         35    

 

          Table  1.  U.S.  Corporate  Global  Cartel  Sanctions:  Descriptive  Statistics.   Variable   Units   Dependent  variable:   USF   $US  million       Basis  for  Damages:   HARMUS*   $US  million   HARMWORLD*   $US  million   ASUS   $US  million   ASROW   $US  million       Detection  probability:   GOVTBUYS   dummy   BIDRIG   dummy   PROBE   years   PROBEDUM   dummy   LEADER**   dummy   MANYBUYERS   dummy   N  (cartelists)   Number       Other  Penalties:   OTHF   $US  million   PVT   $US  million   OTHPEN   $US  million   EXECS   number   PRISON   months       Controls:     TIME  (T)   years   CLINTON   dummy   BUSH1   dummy   BUSH2   dummy   NO  AM   dummy   EUR   dummy   ASIA   dummy   CHEM   dummy  

Mean     42.4            1591   15276              401.1   50398                  0.14              0.18            1.03            0.62            0.79              0.73   9.7       25.5      54.5   80.0            4.3   3.7                  12.2   0.40   0.23   0.36   0.23   0.48   0.29   0.48  

Median     11.0       87.1   494              82.5            1395       0   0            0.78   1   1   1   7       8.25   6.45   20.1      3.0   0       12   0   0   0   0   0   0   0  

Std.  Dev.       70.2       3419   42053          1029   155,140                    0.35              0.38              1.43            0.49              0.41            0.44   6.8       44.0   128.9   145.3          5.0   12.7       4.0    0.49   0.43        0.48        0.42        0.50        0.46        0.50  

Minimum     0.01       0.0   0.0   0.5    0.3       0   0   0   0   0   0   2       0   0   0   0   0       6   0   0   0   0   0   0   0  

Maximum     400.0              10,290      221,167            8,275   943,000       1   1    10.4   1                      1                      1                25       254.3   794.9   893.5   19   99                      18   1   1   1   1   1   1   1   36  

 

  SERVICE   DURATION    

dummy   months    

0.23   85.6    

0   71    

     0.43   65.6    

0   3    

1   365    

Source:  Global  Cartel  Fines  spreadsheet  dated  4/25/2010.   *=  Only  92  observations  with  available  data;  **  =  only  66  observations  with  available  data.  

      Table  2.    Definitions  and  Expected  Signs  of  Variables  Explaining  Variation  in  USF   Explanatory   Variable   Cartel  Injuries:  

Definition  

U.S.  overcharges  attained  by  cartel,  a  continuous  variable  measured   in  $US  million  (if  not  available,  ASUS  substituted)   World  overcharges  attained  by  cartel,  a  continuous  variable   HARMWORLD   measured  in  $US  million  (if  not  available,  ASROW  substituted)   ASUS   The  volume  of  U.S.  affected  sales  for  each  firm  in  the  cartel,  a     continuous  variable  measured  in  current  $US  million     ASROW   The  volume  of  non-­‐U.S.  market  sales  affected  by  cartel,  a  continuous     variable  measured  in  current  $US  million   Factors  that  affect  detection  probability  a:   PROBE   Length  of  time  from  the  date  a  formal  investigation  is  launched  (if   known)  to  the  date  the  first  member  of  the  cartel  is  fined  by  the     DOJ,  a  proxy  for  the  effort  required  to  convict,  measured  in  years   PROBEDUM   =1  if  the  PROBE  was  greater  than  zero;  if  zero,  the  DOJ  and  Grand   Jury  investigation  was  successfully  kept  secret  until  the  first  member   of  the  cartel  was  indicted  and  pled  guilty.   BIDRIG   =1  if  bid-­‐rigging  cartel,  a  form  of  collusion  easier  to  hide  from  buyers   (and  an  aggravating  factor  under  the  Sentencing  Guidelines)   GOVTBUYS   =1  if  the  U.S.  government  is  a  principal  buyer  of  the  product   LEADER   =1  if  intra-­‐cartel  market  shares  are  unequally  distributed,  i.e.,  cartel   has  a  leader  with  at  least  a  30%  cartel  production  share  and  usually   40%+;  may  make  cartels  more  stable  (harder  to  catch)  because   dominant  firms  are  highly  credible  sources  of  punishment  of   defection  in  cartels.   N   Number  of  sellers  in  cartel;  increases  the  probability  of  defection,   effective  cheating,  and  the  likelihood  of  applying  for  amnesty.     MANYBUYERS   =1  if  cartel  sells  to  more  than  100  buyers;  with  dispersed  buyers,   individual  transactions  are  more  costly  for  a  cartel  to  monitor,  which   makes  cheating  harder  to  detect  for  the  other  members  of  the   cartel.  On  the  other  hand,  a  large  number  of  buyers  implies  that   ƚŚĞƌĞĂƌĞŵĂŶLJƉŽƐƐŝďůĞƚŝƉƐƚĞƌƐ͕ǁŚŝĐŚƌĞĚƵĐĞƐƉƌŽƐĞĐƵƚŽƌƐ͛ĐŽƐƚƐŽĨ detection.     Other  Substitute  Penalties:  

 

Expected   Sign   +  

HARMUS  

+   +   +  

+  

+  

+   +  

+  

-­‐   +/-­‐*  

  37  

 

  OTHF   PVT  

OTHPEN   EXECS  

PRISON   Controls:   TIME  (T)  

CLINTON   BUSH1   BUSH2   NO  AM   EUR   ASIA   CHEM   SERVICE   DURATION    

Size  of  fines  imposed  on  the  company  by  a  government  antitrust   authority  outside  the  United  States  measured  in  current  $US  million   Size  of  company  settlements  in  private  suits  by  direct  or  indirect   purchasers  in  the  United  States  or  Canada  measured  in  current  $US   million   OTHPEN  =  OTHF  +  PVT  and  is  also  measured  in  current  $US  million   Number  of  executives  charged  or  sanctioned  by  the  DOJ  for  criminal   price  fixing  in  the  same  cartel,  a  proxy  for  the  severity  of  fines  or   ŝŵƉƌŝƐŽŶŵĞŶƚŽĨƚŚĞĐŽŵƉĂŶLJ͛ƐĐĂƌƚĞůŵĂŶĂŐĞƌƐ   Months  of  prison  time  assigned  to  cartel  executives  as  sentences    

-­‐  

T  may  proxy  greater  overall  severity  of  fines  over  time,  measured  by   the  last  two  digits  of  the  year  after  1990  in  which  the  first  member  of   the  cartel  was  fined  by  the  DOJ     =1  if  the  fine  was  imposed  during  1996-­‐1999   =1  if  the  fine  was  imposed  during  2001-­‐2004   =1  if  the  fine  was  imposed  during  2005-­‐2009   =1  if  firm  is  US  or  Canadian   =1  if  firm  is  headquartered  in  Europe   =1  if  firm  is  headquartered  in  Asia  or  Oceania   =1  if  a  chemical  product  market   =1  if  transportation  or  other  service-­‐sector  market   Cartel  duration,  longest  dates  proven  by  any  antitrust  authority   measured  in  months    

+    

-­‐   -­‐   -­‐   -­‐  

reference  

-­‐   -­‐   reference  

+   +   +/-­‐*   +/-­‐*   +    

a)  When  a  factor  represents  a  small  probability  of  detection  (hard  to  catch)  or  large  probability  of  difficult  or  costly   conviction,   the   optimal   USF   will   be   high   (i.e.,   positive   coefficient),   and   vice-­‐versa   when   detection   is   easy   or   the   effort  needed  to  convict  is  low.   *   The   estimated   coefficient   is   expected   to   have   either   a   positive   or   a   negative   sign,   depending   on   which   force   predominates.    

                  38    

              Table  3.    OLS  Estimation  Results  for  Model  [3]  with  Unadjusted  and  Heteroskedastic-­‐ Robust  (White)  Standard  Error  Estimates     OLS   Unadjusted   Heteroskedastic-­‐robust   t  statistic   p-­‐value   t  statistic   p-­‐value   Estimates   Intercept  

-­‐1.2876  

-­‐1.72  

0.089  

-­‐1.96  

0.5911  

  9.18  

  0.000  

  10.42  

Detection  probability:   BIDRIG   -­‐0.1649   PROBEDUM   -­‐0.5050   N  (cartelists)   0.1162   MANYBUYERS   0.4804  

  -­‐0.43   -­‐1.73   3.58   1.25  

  0.669   0.086   0.001   0.216  

  -­‐0.44   -­‐1.84   3.27   1.39  

Other  Penalties:   OTHPEN   OTHPEN2   PRISON  

0.6268   -­‐0.0607   0.0183  

  3.29   -­‐2.40   2.32  

  0.001   0.018   0.022  

  3.89   -­‐3.01   3.97  

Controls:   BUSH1   BUSH2   CHEM   EUR   LN(DURATION)  

  -­‐0.4964   -­‐1.7243   -­‐1.1331   0.4088   0.1789  

  -­‐1.74   -­‐4.41   -­‐2.33   1.83   1.01  

  0.085   0.000   0.021   0.070   0.317  

  -­‐1.79   -­‐2.51   -­‐1.95   1.80   1.00  

Diagnostic  Statistics:   RESET  F  stat  (nonlinearity)   RMSE   1.0286   White  stat  (heteroskedastic)   R2  statistic   0.7648   BPG  stat  (heteroskedastic)    

0.296   120.4   18.6  

Proxy  for  Harm:   LN(ASUS)  

0.052       0.000       0.662   0.069   0.001   0.166       0.000   0.003   0.000       0.076   0.014   0.054   0.075   0.318     0.828   0.018   0.137  

39    

 

Fig.  1.Predicted  Fines  by  President 120

CLINTON

100 80

BUSH1

60 40 20 0 -­‐20

96

97

98

99

00

01

02

03

04

05

06

07

08

-­‐40 BUSH2

-­‐60 -­‐80 -­‐100 Index

   

 

   

40    

 

Fig.  2.  US  Affected  Sales  per  Convicted   Member  of  Global  Cartels 2000.00 1800.00 1600.00

1400.00 1200.00

1000.00 800.00

AS  per  firm

600.00 400.00 200.00 0.00

     

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