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American Economic Review Vol. 102 No. 1 2012

Overcoming Adverse Selection: How Public Intervention Can Restore Market Functioning

Jean Tirole

Toulouse School of Economics. TSE, Université de Toulouse, Manufacture des Tabacs, 21 allées de Brienne, Fr–31000 Toulouse, France.

Abstract

The paper provides a first analysis of market jump starting and its two-way interaction between mechanism design and participation constraints. The government optimally overpays for the legacy assets and cleans up the market of its weakest assets, through a mixture of buybacks and equity injections, and leaves the firms with the strongest legacy assets to the market. The government reduces adverse selection enough to let the market rebound, but not too much, so as to limit the cost of intervention. The existence of a market imposes no welfare cost.

DOI
10.1257/aer.102.1.29
Volume
102
Issue
1
Pages
29-59
Language
en
Sources
openalex bibtex:phds-export.bib crossref

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