A Theory of Money and Banking
We construct a simple environment that combines a limited communication friction and a limited information friction in order to generate a role for money and intermediation. We ask whether there is any reason to expect the emergence of a banking sector (i.e., institutions that combine the business of money creation with the business of intermediation). In our model the unique equilibrium is characterized, in part, by the existence of an agent that: (1) creates money (a debt instrument that circulates as a means of payment); (2) lends it out (swapping it for less liquid forms of debt); (3) is responsible for monitoring those agents in control of the capital backing the illiquid debt; and (4) collects on money loans as they come due. Furthermore, the bank money in our model is a debt instrument that embeds within it important stipulations that are found in actual private money instruments. Thus, our model goes some way in addressing the questions of why private money takes the form that it does, as well as why private money is typically supplied by banks.
|Date of creation:||06 Oct 2003|
|Date of revision:|
|Note:||Type of Document - Tex; prepared on IBM PC; to print on Lexmark Optra E310; pages: 30; figures: included|
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- Cavalcanti, Ricardo de Oliveira, 2003. "A monetary mechanism for sharing capital: Diamond and Dybvig meet Kiyotaki and Wright," Economics Working Papers (Ensaios Economicos da EPGE) 476, FGV/EPGE Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).
- James Bullard & Bruce D. Smith, 2002.
"Intermediaries and payments instruments,"
2002-006, Federal Reserve Bank of St. Louis.
- Gale, Douglas & Hellwig, Martin, 1985. "Incentive-Compatible Debt Contracts: The One-Period Problem," Review of Economic Studies, Wiley Blackwell, vol. 52(4), pages 647-63, October.
- David Andolfatto & Ed Nosal, 2001. "A simple model of money and banking," Economic Review, Federal Reserve Bank of Cleveland, issue Q III, pages 20-28.
- Ping He & Lixin Huang & Randall Wright, 2005. "Money And Banking In Search Equilibrium," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 46(2), pages 637-670, 05.
- Townsend, Robert M, 1987. "Economic Organization with Limited Communication," American Economic Review, American Economic Association, vol. 77(5), pages 954-71, December.
- Diamond, Douglas W, 1984. "Financial Intermediation and Delegated Monitoring," Review of Economic Studies, Wiley Blackwell, vol. 51(3), pages 393-414, July.
- Williamson, Stephen D., 1986.
"Costly monitoring, financial intermediation, and equilibrium credit rationing,"
Journal of Monetary Economics,
Elsevier, vol. 18(2), pages 159-179, September.
- Stephen D. Williamson, 1984. "Costly Monitoring, Financial Intermediation, and Equilibrium Credit Rationing," Working Papers 583, Queen's University, Department of Economics.
- Townsend, Robert M., 1979.
"Optimal contracts and competitive markets with costly state verification,"
Journal of Economic Theory,
Elsevier, vol. 21(2), pages 265-293, October.
- Robert Townsend, 1979. "Optimal contracts and competitive markets with costly state verification," Staff Report 45, Federal Reserve Bank of Minneapolis.
- David E. Laidler, 1988.
"Taking Money Seriously,"
Canadian Journal of Economics,
Canadian Economics Association, vol. 21(4), pages 687-713, November.
- Diamond, Douglas W & Dybvig, Philip H, 1983.
"Bank Runs, Deposit Insurance, and Liquidity,"
Journal of Political Economy,
University of Chicago Press, vol. 91(3), pages 401-19, June.
- Krasa, Stefan & Villamil, Anne P, 1992. "A Theory of Optimal Bank Size," Oxford Economic Papers, Oxford University Press, vol. 44(4), pages 725-49, October.
- James Peck & Karl Shell, 2003.
"Equilibrium Bank Runs,"
Journal of Political Economy,
University of Chicago Press, vol. 111(1), pages 103-123, February.
- Ricardo de O. Cavalcanti & Neil Wallace, 1999. "A model of private bank-note issue," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(1), pages 104-136, January.
- Maskin, Eric & Tirole, Jean, 1992. "The Principal-Agent Relationship with an Informed Principal, II: Common Values," Econometrica, Econometric Society, vol. 60(1), pages 1-42, January.
- Cavalcanti, Ricardo de O & Wallace, Neil, 1999.
"Inside and Outside Money as Alternative Media of Exchange,"
Journal of Money, Credit and Banking,
Blackwell Publishing, vol. 31(3), pages 443-57, August.
- Ricardo de O. Cavalcanti & Neil Wallace, 1999. "Inside and outside money as alternative media of exchange," Proceedings, Federal Reserve Bank of Cleveland, pages 443-468.
- 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.
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