Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/39447 
Year of Publication: 
2002
Series/Report no.: 
ZEI Working Paper No. B 30-2002
Publisher: 
Rheinische Friedrich-Wilhelms-Universität Bonn, Zentrum für Europäische Integrationsforschung (ZEI), Bonn
Abstract: 
We derive the shape of optimal unemployment insurance (UI) contracts when agents can exert search effort but face different search costs and have private information about their type. We derive a recursive solution of our dynamic adverse selection problem with repeated moral hazard. Conditions under which the UI agency should always offer separating contracts are identified. We show that the good searcher receives an information rent and that the bad searcher receives the minimal entitlement. From a methodological point of view, we achieve a precise characterization of the sets of jointly feasible entitlements. This allows us to map our analytical results one-toone to a numerical algorithm. According to our results the contract for the good searcher has a decreasing benefit profile, as the one he would be offered in a pure moral hazard environment. In contrast, the contract of the bad searcher is distorted by an adverse selection effect, so that it tends to have an upward-sloping benefit profile. We provide a comparative static analysis of changes in various parameters of our model.
Subjects: 
Unemployment Insurance
Adverse Selection
Moral Hazard
JEL: 
J65
J64
D82
C61
E61
Document Type: 
Working Paper

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