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Consumer's Surplus and Price Uncertainty

Authors: Choi, Eun Kwan; Johnson, Stanley R;

Consumer's Surplus and Price Uncertainty

Abstract

This paper investigates the conditions under which expected equivalent variation provides a correct ranking of stabilized and uncertain price situations. Expected equivalent variation can be recovered from ordinal preferences whereas ex ante equivalent variation requires additional information regarding con sumer attitudes toward income risk. The two measures are equal for income risk-neutral consumers. More important for applied welfare analysis where income risk aversion is presumed, expected equivalent variation provides a lower bound for ex ante equivalent variation. These two features of expected equivalent variation commend it as a viable welfare measure for applied work. Copyright 1987 by Economics Department of the University of Pennsylvania and the Osaka University Institute of Social and Economic Research Association.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Average
Top 10%
Average
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