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Published October 19, 2017 | Submitted
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The Role of Money in Supporting the Pareto Optimality of Competitive Equilibrium in Consumption-Loan Type Models

Abstract

Perhaps the single most enduring theme in economics is that of the social desirability of the competitive mechanism. In its modern form, this theme occurs as the two basic theorems of welfare economics (see, in particular, Arrow). Our central concern in this paper is with the validity of the first of these two theorems—that every competitive equilibrium yields a Pareto optimal allocation—in idealized yet plausible models of intertemporal allocation in a market economy.

Additional Information

This paper has been prepared for the Federal Reserve Bank of Minneapolis Conference on Models of Monetary Economics, held December 7-8, 1978. Research support from the National Science Foundation is gratefully acknowledged. Published as Cass, David, Masahiro Okuno, and Itzhak Zilcha. "The role of money in supporting the Pareto optimality of competitive equilibrium in consumption-loan type models." Journal of Economic Theory 20.1 (1979): 41-80.

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August 19, 2023
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