Antoine Faure-Grimaud (London School of Economics and Political Science) Jean-Jacques Laffont (Universite de Toulouse (IDEI-GREMAQ)) David Martimort (Universite de Toulouse (IDEI-GREMAQ))
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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.
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Find related papers by JEL classification: D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Sandeep Baliga & Tomas Sjostrom, 1998.
"Decentralization and Collusion,"
Discussion Papers
1210, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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Jean-Jacques Laffont & David Martimort, 1998.
"Collusion and Delegation,"
RAND Journal of Economics,
The RAND Corporation, vol. 29(2), pages 280-305, Summer.
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