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On the Recognizability of Money

Richard DutuEd NosalGuillaume Rocheteau

出版	SSRN, 2007
URL	http://books.google.com.hk/books?id=HWHezwEACAAJ&hl=&source=gbs_api

註釋

This paper develops a model of currency circulation under asymmetric information. Agents are heterogeneous and trade in bilateral matches. Coins are intrinsically valuable and are available in two weights, light and heavy. We characterize the equilibrium under complete information and under imperfect information about the quality of coins. We determine a set of conditions under which the two currencies circulate and are traded according to different terms of trade. We study how output, welfare, and the velocity of currency are affected by the recognizability of coins. We show that society's welfare increases as coins become more easily recognizable.