Monotone Comparative Statics Under Uncertainty

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Monotone Comparative Statics Under Uncertainty

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Title: Monotone Comparative Statics Under Uncertainty
Author: Athey, Susan
Citation: Athey, Susan. 2002. Monotone comparative statics under uncertainty. Quarterly Journal of Economics 117(1): 187-223.
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Abstract: This paper analyzes monotone comparative statics predictions in several classes of stochastic optimization problems. The main results characterize necessary and sufficient conditions for comparative statics predictions to hold based on properties of primitive functions, that is, utility functions and probability distributions. The results apply when the primitives satisfy one of the following two properties: (i) a single-crossing property, which arises in applications such as portfolio investment problems and auctions, or (ii) log-supermodularity, which arises in the analysis of demand functions, affiliated random variables, stochastic orders, and orders over risk aversion.
Published Version: http://dx.doi.org/10.1162/003355302753399481
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:3372263

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  • FAS Scholarly Articles [7106]
    Peer reviewed scholarly articles from the Faculty of Arts and Sciences of Harvard University
 
 

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