A Principal-Agent Model of Sequential Testing

Dino Gerardi and Lucas Maestri

No 115, Carlo Alberto Notebooks from Collegio Carlo Alberto

Abstract: This paper analyzes the optimal provision of incentives in a sequential testing context. In every period the agent can acquire costly information that is relevant to the principal's decision. Neither the agent's effort nor the realizations of his signals are observable. First, we assume that the principal and the agent are symmetrically informed at the time of contracting. We construct the optimal mechanism and show that the agent is indifferent in every period between performing the test and sending an uninformative message which continues the relationship. Furthermore, in the first period the agent is indifferent between carrying out his task and sending an uninformative message which ends the relationship immediately. We then characterize the optimal mechanisms when the agent has superior information at the outset of the relationship. The principal prefers to offer different contracts if and only if the agent types are sufficiently diverse. Finally, all agent types benefit from their initial private information.

Keywords: Dynamic Mechanism Design; Information Acquisition; Sequential Testing. (search for similar items in EconPapers)
JEL-codes: C72 D82 D83 (search for similar items in EconPapers)
Pages: 47 pages
Date: 2009
New Economics Papers: this item is included in nep-cta and nep-gth
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Related works:
Journal Article: A principal-agent model of sequential testing (2012)
Working Paper: A Principal-Agent Model of Sequential Testing (2009)
Working Paper: A Principal-Agent Model of Sequential Testing (2008)
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Persistent link: https://EconPapers.repec.org/RePEc:cca:wpaper:115

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