Why Banks Should Keep Secrets
We show that it is sometimes efficient for a bank to commit to a policy that keeps information about its risky assets private. Our model, based upon Diamond-Dybvig , has the feature that banks acquire information about their risky assets before depositors acquire it. Banks have the option of using contracts where the middle-period return on deposits is contingent on this information, but by doing so they must also reveal the information. We derive the conditions on depositors' preferences and bankers' technology for which banks would prefer to keep information secret even though they must then use non-contingent deposit contracts.
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|Date of creation:||2000|
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- Douglas W. Diamond & Philip H. Dybvig, 2000.
"Bank runs, deposit insurance, and liquidity,"
Federal Reserve Bank of Minneapolis, issue Win, pages 14-23.
- Neil Wallace, 1988. "Another attempt to explain an illiquid banking system: the Diamond and Dybvig model with sequential service taken seriously," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Fall, pages 3-16.
- Ted Temzelides & Bernandino Adao, 1995.
"Beliefs, Competition, and Bank Runs,"
- Bernardino Adao & Ted Temzelides, 1998. "Sequential Equilibrium and Competition in a Diamond-Dybvig Banking Model," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(4), pages 859-877, October.
- Gorton, Gary, 1985. "Bank suspension of convertibility," Journal of Monetary Economics, Elsevier, vol. 15(2), pages 177-193, March.
- Roger B. Myerson, 1981.
"Mechanism Design by an Informed Principal,"
481, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Chari, V V & Jagannathan, Ravi, 1988. " Banking Panics, Information, and Rational Expectations Equilibrium," Journal of Finance, American Finance Association, vol. 43(3), pages 749-61, July.
- V.V. Chari & Ravi Jagannathan, 1984. "Banking Panics," Discussion Papers 618, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- S. Rao Aiyagari, 1988. "Banking panics, information, and rational expectations equilibrium," Working Papers 320, Federal Reserve Bank of Minneapolis.
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