Reaction to Price Changes and Aspiration Level Adjustments
AbstractWe claim that preferences of economic agents cannot be assumed given; rather, they are partly determined by the process of trade in the market, by information about the latter and so forth. In other words, preferences determine actions which, in turn, determine preferences. Thus classical tools of analysis such as the neo-classical utility function and the demand curve should be viewed merely as first approximations, which are too simplistic for many purposes. Changing preferences are not restricted to such phenomena as addiction, advertisement and so forth. Rather, for any product a satisficing consumer has an aspiration level, which is subject to change. The consumer's preferences, as reflected in choice behavior, will also change once the aspiration level is adjusted. We illustrate these claims by analyzing two example concerning consumer reaction to price increases. We analyze the effect of aspiration level adjustments on the dynamic pattern of a single consumer's demand, and show that such adjustments generate predictions which do not conform to the neo-classical theory.
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Bibliographic InfoPaper provided by Ohio State University, Department of Economics in its series Working Papers with number 023.
Date of creation: Jun 1994
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Other versions of this item:
- Itzhak Gilboa & David Schmeidler, 1994. "Reaction to Price Changes and Aspiration Level Adjustments," Discussion Papers 1110, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- NEP-ALL-1999-02-08 (All new papers)
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