AbstractThis paper studies the costs and benefits of delegating decisions to superiorly informed agents relative to the use of rigid, non discretionary contracts. Delegation grants some flexibility in the choice of the action by the agent, but also requires the use of an appropriate incentive contract so as to realign his interests with those of the principal. The parties' understanding of the possible circumstances in which actions will have to be chosen and their attitude towards risk and uncertainty play then an important role in determining the costs of delegation. The main focus of the paper lies indeed in the analysis of these costs and the consequences for whether or not delegation is optimal. We determine and characterize the properties of the optimal flexible contract both when the parties have sharp probabilistic beliefs over the possible events in which the agent will have to act and when they only have a set of such beliefs. We show that the higher the agent's degree of risk aversion, the higher the agency costs for delegation and hence the less profitable is a flexible contract versus a rigid one. The agent's imprecision aversion in the case of multiple priors introduces another, additional agency costs; it again implies that the higher the degree of imprecision aversion the less profitable flexible contracts versus rigid ones. Even though, with multiple priors, the contract may be designed in such a way that principal and agent end up using 'different beliefs' and hence engage in speculative trade, this is never optimal, in contrast with the case where the parties have sharp heterogeneous beliefs.
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Bibliographic InfoPaper provided by Collegio Carlo Alberto in its series Carlo Alberto Notebooks with number 128.
Length: 50 pages
Date of creation: 2009
Date of revision:
Delegation; Flexibility; Agency Costs; Multiple Priors; Imprecision Aversion;
Other versions of this item:
- Piero Gottardi & Jean Marc Tallon & Paolo Ghirardato, 2010. "Flexible Contracts," CESifo Working Paper Series 2927, CESifo Group Munich.
- Piero Gottardi & Jean Marc Tallon & Paolo Ghirardato, 2009. "Flexible Contracts," Economics Working Papers ECO2009/34, European University Institute.
- Piero Gottardi & Jean Marc Tallon & Paolo Ghirardato, 2011. "Flexible contracts," Economics Working Papers ECO2011/26, European University Institute.
- Piero Gottardi & Jean-Marc Tallon & Paolo Ghirardato, 2011. "Flexible contracts," Documents de travail du Centre d'Economie de la Sorbonne 09072, Université Panthéon-Sorbonne (Paris 1), Centre d'Economie de la Sorbonne.
- D86 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Economics of Contract Law
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
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