A contribution to the pure theory of money
We analyze a general equilibrium model with search frictions and differentiated commodities. Because of the many differentiated commodities, barter is difficult because it requires a double coincidence of wants, and this provides a medium of exchange role for fiat money. We prove the existence of equilibrium with valued fiat money and show it is robust to certain changes in the environment, including imposing transactions costs, storage costs, and taxes on the use of money. Rate of return dominance, liquidity, and the potential welfare improving role of fiat money are discussed.
|Date of creation:||1989|
|Publication status:||Published in Journal of Economic Theory (Vol. 53, n.2, April 1991, pp. 215-235)|
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References listed on IDEAS
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- Diamond, Peter A, 1984.
"Money in Search Equilibrium,"
Econometric Society, vol. 52(1), pages 1-20, January.
- P. A. Diamond, 1982. "Money in Search Equilibrium," Working papers 297, Massachusetts Institute of Technology (MIT), Department of Economics.
- Jovanovic, Boyan & Rosenthal, Robert W., 1988. "Anonymous sequential games," Journal of Mathematical Economics, Elsevier, vol. 17(1), pages 77-87, February.
- Jovanovic, Boyan & Rosenthal, Robert W., 1986. "Anonymous Sequential Games," Working Papers 86-12, C.V. Starr Center for Applied Economics, New York University.
- Diamond, Peter A, 1982. "Aggregate Demand Management in Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 90(5), pages 881-894, October.
- P. Diamond, 1980. "Aggregate Demand Management in Search Equilibrium," Working papers 268, Massachusetts Institute of Technology (MIT), Department of Economics.
- Kiyotaki, Nobuhiro & Wright, Randall, 1989. "On Money as a Medium of Exchange," Journal of Political Economy, University of Chicago Press, vol. 97(4), pages 927-954, August.
- Oh, Seonghwan, 1989. "A theory of a generally acceptable medium of exchange and barter," Journal of Monetary Economics, Elsevier, vol. 23(1), pages 101-119, January.
- John Bryant & Neil Wallace, 1980. "A suggestion for further simplifying the theory of money," Staff Report 62, Federal Reserve Bank of Minneapolis.
- Jones, Robert A, 1976. "The Origin and Development of Media of Exchange," Journal of Political Economy, University of Chicago Press, vol. 84(4), pages 757-775, August. Full references (including those not matched with items on IDEAS)
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