S-WoPEc
 
Scandinavian Working Papers in Economics
HomeAboutSeriesSubject/JEL codesAdvanced Search
Institute for International Economic Studies, Stockholm University Seminar Papers, Institute for International Economic Studies, Stockholm University

No 598:
Consumer's Welfare and Change in Stochastic Partial-Equilibrium Price

Johan Stennek. ()

Abstract: First, I show that the expected consumer's surplus is equivalent to ex ante compensating variation if and only if the consumer is risk neutral, and the consumer's income elasticity of demand for the commodity is zero. Moreover, the conditions are equivalent to the von Neuman - Morgenstern utility function being quasi-linear. Second, I show that the expected consumer's surplus is an approximation for the consumer's welfare, measured by expected utility, also if the expenditure share is small. Third, I propose a formula to evaluate approximately the consumer's welfare, measured both by expected utility and by ex ante compensating variation, when the above conditions are not met.

Keywords: expected consumer's surplus; consumer's welfare; ex ante compensating variation; (follow links to similar papers)

JEL-Codes: D11; (follow links to similar papers)

27 pages, October 30, 1997

Before downloading any of the electronic versions below you should read our statement on copyright.
Download GhostScript for viewing Postscript files and the Acrobat Reader for viewing and printing pdf files.

Full text versions of the paper:

FULLTEXT01    PDF-file
Download Statistics

Questions (including download problems) about the papers in this series should be directed to Hanna Christiansson ()
Report other problems with accessing this service to Sune Karlsson () or Helena Lundin ().

Programing by
Design by Joachim Ekebom

Handle: RePEc:hhs:iiessp:0598 This page was generated on 2014-12-14 19:23:36