Sibling similarities, differences and economic inequality
AbstractI use improved statistical approaches and much larger samples than previous studies to provide more robust estimates of the correlation in economic outcomes among siblings. A key finding is that more than half the variance in log wages among men is due to differences in family and community background. Slightly smaller estimates in the 0.45 to 0.5 range are found for earnings and family income. For women, the sibling correlation in family income is the same as that found for men. I estimate that the sibling correlation in years of schooling and AFQT test scores is higher than 0.6. In contrast, estimates for a variety of other non-economic outcomes (including physical attributes) are in the 0.2 to 0.4 range. Family and community influences are particularly important for those who start at the bottom of the income distribution. An analysis of the variance in outcomes within families, by quartiles of parent income provides a new set of facts that should inform theoretical models of family resource allocation. I also find that a large portion of the sibling correlation in some economic outcomes can be explained by observable characteristics.
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- Behrman, J.R. & Pollak, R.A. & Taubman, P., 1990.
"The Wealth Model: Efficiency In Education And Distribution In The Family,"
90-16, University of Washington, Department of Economics.
- Berhman, J.R. & Pollak, R.A. & Taubman, P., 1990. "The Wealth Model: Efficiency In Education And Distribution In The Family," Department of Economics Working Papers 154, Department of Economics, Williams College.
- Behrman, J.R. & Pollak, R.A. & Taubman, P., 1990. "The Wealth Model: Efficiency In Education And Distribution In The Family," Discussion Papers in Economics at the University of Washington 90-16, Department of Economics at the University of Washington.
- Borjas, George J, 1992.
"Ethnic Capital and Intergenerational Mobility,"
The Quarterly Journal of Economics,
MIT Press, vol. 107(1), pages 123-50, February.
- Gaviria, Alejandro, 1998.
"Intergenerational Mobility, Siblings' Inequality and Borrowing Constraints,"
University of California at San Diego, Economics Working Paper Series
qt8x16c72b, Department of Economics, UC San Diego.
- Gaviria, Alejandro, 2002. "Intergenerational mobility, sibling inequality and borrowing constraints," Economics of Education Review, Elsevier, vol. 21(4), pages 331-340, August.
- Case, A.C. & Katz, L.F., 1991.
"The Company You Keep: The Effects Of Family And Neighborhood On Disadvantaged Younths,"
Harvard Institute of Economic Research Working Papers
1555, Harvard - Institute of Economic Research.
- Anne C. Case & Lawrence F. Katz, 1991. "The Company You Keep: The Effects of Family and Neighborhood on Disadvantaged Youths," NBER Working Papers 3705, National Bureau of Economic Research, Inc.
- Bhashkar Mazumder, 2005. "Fortunate Sons: New Estimates of Intergenerational Mobility in the United States Using Social Security Earnings Data," The Review of Economics and Statistics, MIT Press, vol. 87(2), pages 235-255, May.
- Greg J. Duncan & Rachel Dunifon & Jeanne Brooks-Gunn, 2001. "As Ye Sweep, So Shall Ye Reap," American Economic Review, American Economic Association, vol. 91(2), pages 150-154, May.
- Behrman, Jere R & Pollak, Robert A & Taubman, Paul, 1982. "Parental Preferences and Provision for Progeny," Journal of Political Economy, University of Chicago Press, vol. 90(1), pages 52-73, February.
- Dahan, Momi & Gaviria, Alejandro, 2003.
"Parental actions and sibling inequality,"
Journal of Development Economics,
Elsevier, vol. 72(1), pages 281-297, October.
- David I. Levine & Bhashkar Mazumder, 2002. "Choosing the right parents: changes in the intergenerational transmission of inequality between 1980 and the early 1990s," Working Paper Series WP-02-08, Federal Reserve Bank of Chicago.
- Markus Jäntti & Eva Österbacka & Oddbjörn Raaum & Tor Eriksson & Anders Björklund, 2002.
"Brother correlations in earnings in Denmark, Finland, Norway and Sweden compared to the United States,"
Journal of Population Economics,
Springer, vol. 15(4), pages 757-772.
- Björklund, Anders & Eriksson, Tor & Jäntti, Markus & Raaum, Oddbjørn & Österbacka, Eva, 2000. "Brother Correlations in Earnings in Denmark, Finland, Norway and Sweden Compared to the United States," IZA Discussion Papers 158, Institute for the Study of Labor (IZA).
- Yona Rubinstein & James J. Heckman, 2001. "The Importance of Noncognitive Skills: Lessons from the GED Testing Program," American Economic Review, American Economic Association, vol. 91(2), pages 145-149, May.
- Joseph G. Altonji & Thomas A. Dunn, 1994.
"An Intergenerational Model of Wages, Hours and Earnings,"
NBER Working Papers
4950, National Bureau of Economic Research, Inc.
- Joseph G. Altonji & Thomas A. Dunn, 2000. "An Intergenerational Model of Wages, Hours, and Earnings," Journal of Human Resources, University of Wisconsin Press, vol. 35(2), pages 221-258.
- Björklund, Anders & Jäntti, Markus & Lindquist, Matthew J., 2009.
"Family background and income during the rise of the welfare state: Brother correlations in income for Swedish men born 1932-1968,"
Journal of Public Economics,
Elsevier, vol. 93(5-6), pages 671-680, June.
- Björklund, Anders & Jäntti, Markus & Lindquist, Matthew J., 2007. "Family Background and Income during the Rise of the Welfare State: Brother Correlations in Income for Swedish Men Born 1932-1968," IZA Discussion Papers 3000, Institute for the Study of Labor (IZA).
- Bhashkar Mazumder, 2008. "Sibling similarities and economic inequality in the US," Journal of Population Economics, Springer, vol. 21(3), pages 685-701, July.
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