Genes, Legitimacy and Hypergamy: Another Look at the Economics of Marriage
AbstractIn order to credibly "sell" legitimate children to their spouse, women must forego more attractive mating opportunities. This paper derives the implications of this observation for the pattern of matching in marriage markets, the dynamics of human capital accumulation, and the evolution of the gene pool. A key consequence of the trade-off faced by women is that marriage markets will naturally tend to be hypergamous - that is, a marriage is more likely to be beneficial to both parties relative to remaining single, the greater the manâs human capital, and the lower the womanâs human capital. As a consequence, it is shown that the equilibrium can only be of two types. In the "Victorian" type, all agents marry somebody of the same rank in the distribution of income. In the "Sex and the City" (SATC) type, women marry men who are better ranked than themselves. There is a mass of unmarried men at the bottom of the distribution of human capital, and a mass of single women at the top of that distribution. It is shown that the economy switches from a Victorian to an SATC equilibrium as inequality goes up. The model sheds light on how marriage affects the returns to human capital for men and women. Absent marriage, these returns are larger for women than for men but the opposite may occur if marriage prevails. Finally, it is shown that the institution of marriage may or may not favour human capital accumulation depending on how genes affect oneâs productivity at accumulating human capital.
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Date of creation: May 2008
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Other versions of this item:
- Saint-Paul, Gilles, 2008. "Genes, Legitimacy and Hypergamy: Another Look at the Economics of Marriage," CEPR Discussion Papers 6828, C.E.P.R. Discussion Papers.
- Saint-Paul, Gilles, 2009. "Genes, Legitimacy and Hypergamy: Another Look at the Economics of Marriage," IZA Discussion Papers 4456, Institute for the Study of Labor (IZA).
- D1 - Microeconomics - - Household Behavior
- E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution
- I2 - Health, Education, and Welfare - - Education
- J12 - Labor and Demographic Economics - - Demographic Economics - - - Marriage; Marital Dissolution; Family Structure
This paper has been announced in the following NEP Reports:
- NEP-ALL-2008-05-31 (All new papers)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Burdett, Ken & Coles, Melvyn G, 1997. "Marriage and Class," The Quarterly Journal of Economics, MIT Press, vol. 112(1), pages 141-68, February.
- Galor, Oded & Zeira, Joseph, 1988.
"Income Distribution and Macroeconomics,"
51644, University Library of Munich, Germany, revised 01 Sep 1989.
- Lena Edlund & Evelyn Korn, 2002. "A Theory of Prostitution," Journal of Political Economy, University of Chicago Press, vol. 110(1), pages 181-214, February.
- Kremer, Michael, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 551-75, August.
- Lena Edlund, 2005. "Sex and the City," Scandinavian Journal of Economics, Wiley Blackwell, vol. 107(1), pages 25-44, 03.
- Becker, Gary S, 1973. "A Theory of Marriage: Part I," Journal of Political Economy, University of Chicago Press, vol. 81(4), pages 813-46, July-Aug..
Blog mentionsAs found by EconAcademics.org, the blog aggregator for Economics research:
- Victoria, Sex and the City and why women get married
by Economic Logician in Economic Logic on 2008-10-22 10:34:00
RePEc Biblio mentionsAs found on the RePEc Biblio, the curated bibliography for Economics:CitEc Project, subscribe to its RSS feed for this item.
- Belot, Michèle & Fidrmuc, Jan, 2010.
"Anthropometry of love: Height and gender asymmetries in interethnic marriages,"
Economics & Human Biology,
Elsevier, vol. 8(3), pages 361-372, December.
- Belot, Michèle & Fidrmuc, Jan, 2009. "Anthropometry of Love: Height and Gender Asymmetries in Interethnic Marriages," CEPR Discussion Papers 7146, C.E.P.R. Discussion Papers.
- Michèle Belot & Jan Fidrmuc, 2009. "Anthropometry of Love Height and Gender Asymmetries in Interethnic Marriages," William Davidson Institute Working Papers Series wp950, William Davidson Institute at the University of Michigan.
- Michèle Belot & Jan Fidrmuc, 2009. "Anthropometry of Love - Height and Gender Asymmetries in Interethnic Marriages," CESifo Working Paper Series 2846, CESifo Group Munich.
- Francesconi, Marco & Ghiglino, Christian & Perry, Motty, 2013.
"On the Origin of the Family,"
The Warwick Economics Research Paper Series (TWERPS)
1028, University of Warwick, Department of Economics.
- Marco Francesconi & Christian Ghiglino & Motty Perry, 2010. "On the Origin of the Family," Economics Discussion Papers 682, University of Essex, Department of Economics.
- Marco Francesconi & Christian Ghiglino & Motty Perry, 2010. "On the Origin of the Family," Discussion Paper Series dp534, The Center for the Study of Rationality, Hebrew University, Jerusalem.
- Francesconi, Marco & Ghiglino, Christian & Perry, Motty, 2009. "On the Origin of the Family," IZA Discussion Papers 4637, Institute for the Study of Labor (IZA).
- Francesconi, Marco & Ghiglino, Christian & Perry, Motty, 2010. "On the Origin of the Family," CEPR Discussion Papers 7629, C.E.P.R. Discussion Papers.
- Motty Perry & Christian Ghiglino & Marco Francesconi, 2010. "On the Origin of the Family," 2010 Meeting Papers 581, Society for Economic Dynamics.
- Tomoki Fujii, 2012. "Dynamic Poverty Decomposition Analysis: An Application to the Philippines," Working Papers 34-2012, Singapore Management University, School of Economics.
- Brishti Guha, 2012. "Grandparents as Guards: A Game Theoretic Analysis of Inheritance and Post Marital Residence in a World of Uncertain Paternity," Working Papers 37-2012, Singapore Management University, School of Economics.
- Dirk Bethmann & Michael Kvasnicka, 2011. "The institution of marriage," Journal of Population Economics, Springer, vol. 24(3), pages 1005-1032, July.
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