Decentralized Trade, Random Utility and the Evolution of Social Welfare ("Journal of Economic Theory", 2008, Vol.140, .No. 1, 328-338. )
AbstractWe study decentralized trade processes in general exchange economies and house allocation problems with and without money. The processes are subject to persistent random shocks stemming from agents' maximization of random utility. By imposing structure on the utility noise term -logit distribution-, one is able to calculate exactly the stationary distribution of the perturbed Markov process for any level of noise. We show that the stationary distribution places the largest probability on the maximizer of several social welfare functions in different variants of the model.
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Bibliographic InfoPaper provided by Center for Advanced Research in Finance, Faculty of Economics, The University of Tokyo in its series CARF F-Series with number CARF-F-009.
Length: 21 pages
Date of creation: Jun 2004
Date of revision:
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