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Risk Averse Supervisors and the Efficiency of Collusion

Author

Listed:
  • Faure-Grimaud Antoine

    (London School of Economics and Political Science, A.Faure-Grimaud@lse.ac.uk)

  • Laffont Jean-Jacques

    (Universite de Toulouse (IDEI-GREMAQ), laffont@cict.fr)

  • Martimort David

    (Universite de Toulouse (IDEI-GREMAQ), martimor@cict.fr)

Abstract

This paper studies the efficiency of collusion between supervisors and supervisees. Building on Tirole (1986)'s results that deterring collusion with infinitely risk averse supervisors is impossible, while it is costless to do so under risk neutrality, we develop here a theory of collusion based on a trade-off between the risk premia required by (less extreme) risk attitudes and incentives. This allows us to link the efficiency of collusion to the supervisor's risk aversion and to various parameters characterizing the economic environment in which collusion may take place. We are then able to derive implications for the design of organizations, like determining how the number of tasks/agents per supervisor or the level of competition may impact on the cost of collusion, studying the impact of vertical integration on those same costs, or characterizing the role of uncertainty on side-contracting.

Suggested Citation

  • Faure-Grimaud Antoine & Laffont Jean-Jacques & Martimort David, 2003. "Risk Averse Supervisors and the Efficiency of Collusion," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 2(1), pages 1-32, January.
    • Handle: RePEc:bpj:bejtec:v:contributions.2:y:2003:i:1:n:5
    DOI: 10.2202/1534-5971.1055
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    Citations

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    Cited by:

    1. Fahad Khalil & Jacques Lawarrée, 2006. "Incentives For Corruptible Auditors In The Absence Of Commitment," Journal of Industrial Economics, Wiley Blackwell, vol. 54(2), pages 269-291, June.
    2. David Martimort & Stephane Straub, 2006. "Privatization and Changes in Corruption Patterns: The Roots of Public Discontent," Edinburgh School of Economics Discussion Paper Series 147, Edinburgh School of Economics, University of Edinburgh.
    3. Martimort, David & Straub, Stéphane, 2009. "Infrastructure privatization and changes in corruption patterns: The roots of public discontent," Journal of Development Economics, Elsevier, vol. 90(1), pages 69-84, September.
    4. Fahad Khalil & Jacques Lawarrée & Troy J. Scott, 2015. "Private monitoring, collusion, and the timing of information," RAND Journal of Economics, RAND Corporation, vol. 46(4), pages 872-890, October.
    5. Hiriart, Yolande & Martimort, David & Pouyet, Jerome, 2010. "The public management of risk: Separating ex ante and ex post monitors," Journal of Public Economics, Elsevier, vol. 94(11-12), pages 1008-1019, December.
    6. Iossa, Elisabetta & Martimort, David, 2016. "Corruption in PPPs, incentives and contract incompleteness," International Journal of Industrial Organization, Elsevier, vol. 44(C), pages 85-100.
    7. Barlo, Mehmet & Ayca, Ozdogan, 2012. "Team beats collusion," MPRA Paper 37449, University Library of Munich, Germany.
    8. De Chiara, Alessandro & Livio, Luca, 2017. "The threat of corruption and the optimal supervisory task," Journal of Economic Behavior & Organization, Elsevier, vol. 133(C), pages 172-186.
    9. Martimort, David & Pouyet, Jérôme & Hiriart, Yolande, 2005. "The Public Management of Environmental Risk: Separating Ex Ante and Ex Post Monitors," CEPR Discussion Papers 4992, C.E.P.R. Discussion Papers.
    10. Scholz, Julia, 2008. "Auswirkungen vertikaler Kollusionsprobleme auf die vertragliche Ausgestaltung von Kreditverkäufen," Discussion Papers in Business Administration 4581, University of Munich, Munich School of Management.
    11. Yu, Xinning & Lan, Yanfei & Zhao, Ruiqing, 2018. "Cooperation royalty contract design in research and development alliances: Help vs. knowledge-sharing," European Journal of Operational Research, Elsevier, vol. 268(2), pages 740-754.
    12. Fahad Khalil & Jacques Lawarrée & Sungho Yun, 2007. "Bribery vs. Extortion: Allowing the Lesser of two Evils," CESifo Working Paper Series 1993, CESifo.
    13. repec:gig:chaktu:v:44:y:2015:i:2:p:135-166 is not listed on IDEAS
    14. Swetha Ramachandran, 2023. "Unravelling aid funding: Linking funding allocation patterns and localization in Sierra Leone," WIDER Working Paper Series wp-2023-105, World Institute for Development Economic Research (UNU-WIDER).

    More about this item

    Keywords

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    JEL classification:

    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill

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