We analyze markets in which the price of a traded commodity is such that the supply and the demand are unequal. Under standard assumptions, the agents then have single peaked preferences on their consumption or production choices. For such markets, we propose a class of Uniform Trade rules each of which determines the volume of trade as the median of total demand, total supply, and an exogenous constant. Then these rules allocate this volume 'uniformly' on either side of the market. We evaluate these 'trade rules' on the basis of some standard axioms in the literature. We show that they uniquely satisfy Pareto optimality, strategy proofness, no-envy, and an informational simplicity axiom that we introduce. We also analyze the implications of anonymity, renegotiation proofness, and voluntary trade on this domain.
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Paper provided by EconWPA in its series Microeconomics with number
0508002.
Kibris, Ozgur & Kucuksenel, Serkan, 2005.
"Trade rules for uncleared markets,"
Working Papers
1232, California Institute of Technology, Division of the Humanities and Social Sciences.
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Find related papers by JEL classification: D5 - Microeconomics - - General Equilibrium and Disequilibrium D6 - Microeconomics - - Welfare Economics D7 - Microeconomics - - Analysis of Collective Decision-Making
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Salvador Barbera & Matthew O. Jackson, 1993.
"Strategy-Proof Exchange,"
Discussion Papers
1021, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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Other versions:
Barbera, Salvador & Jackson, Matthew O, 1995.
"Strategy-Proof Exchange,"
Econometrica,
Econometric Society, vol. 63(1), pages 51-87, January.
[Downloadable!] (restricted)