Matching with Trade-offs: Revealed Preferences over Competing Characteristics
We investigate in this paper the theory and econometrics of optimal matchings with competing criteria. The surplus from a marriage match, for instance, may depend both on the incomes and on the educations of the partners, as well as on characteristics that the analyst does not observe. The social optimum must therefore trade off matching on incomes and matching on educations. Given a flexible specification of the surplus function, we characterize under mild assumptions the properties of the set of feasible matchings and of the socially optimal matching. Then we show how data on the covariation of the types of the partners in observed matches can be used to estimate the parameters that define social preferences over matches. We provide both nonparametric and parametric procedures that are very easy to use in applications.
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- Eugene Choo & Aloysius Siow, 2006. "Who Marries Whom and Why," Journal of Political Economy, University of Chicago Press, vol. 114(1), pages 175-201, February.
- Robert Shimer & Lones Smith, 2000.
"Assortative Matching and Search,"
Econometric Society, vol. 68(2), pages 343-370, March.
- Shimer, R. & Smith, L., 1997. "Assortative Matching and Search," Working papers 97-2a, Massachusetts Institute of Technology (MIT), Department of Economics.
- Shimer, R. & Smith, L., 1998. "Assortive Matching and Search," Papers 98-09, Michigan - Center for Research on Economic & Social Theory.
- Shimer, R. & Smith, L., 1997. "Assortative Matching and Search," Working papers 97-2b, Massachusetts Institute of Technology (MIT), Department of Economics.
- Pierre-André Chiappori & Sonia Oreffice & Climent Quintana, 2009. "Fatter Attraction: Anthropometric and Socioeconomic Characteristics in the Marriage Market," Working Papers 2009-34, FEDEA.
- Chiappori, Pierre-André & Oreffice, Sonia & Quintana-Domeque, Climent, 2009. "Fatter Attraction: Anthropometric and Socioeconomic Characteristics in the Marriage Market," IZA Discussion Papers 4594, Institute for the Study of Labor (IZA).
- Becker, Gary S, 1973. "A Theory of Marriage: Part I," Journal of Political Economy, University of Chicago Press, vol. 81(4), pages 813-846, July-Aug.. Full references (including those not matched with items on IDEAS)
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