Empirical Strategies to Eliminate Life-Cycle Bias in the Intergenerational Elasticity of Earnings Literature
I argue that the empirical strategies for estimation of the intergenerational elasticity of lifetime earnings that are currently employed in the literature might not eliminate bias arising from life-cycle effects. Specifically, I demonstrate that procedures based on the generalized errors-in-variables model suggested by Haider and Solon (2006) or the consideration of differential earnings growth rates across subpopulations may not yield unbiased or consistent estimates. I further argue that instrumental variable estimators will not identify an upper bound for the true population parameter.
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- Anders Björklund & Mikael Lindahl & Erik Plug, 2006.
"The Origins of Intergenerational Associations: Lessons from Swedish Adoption Data,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 121(3), pages 999-1028.
- Björklund, Anders & Lindahl, Mikael & Plug, Erik, 2005. "The Origins of Intergenerational Associations: Lessons from Swedish Adoption Data," IZA Discussion Papers 1739, Institute for the Study of Labor (IZA).
- María Cervini Plá, 2009. "Measuring intergenerational earnings mobility in Spain: A selection-bias-free," Working Papers wpdea0904, Department of Applied Economics at Universitat Autonoma of Barcelona.
- 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).
- Nilsen, Øivind Anti & Vaage, Kjell & Aakvik, Arild & Jacobsen, Karl, 2008. "Estimates of Intergenerational Elasticities Based on Lifetime Earnings," IZA Discussion Papers 3709, Institute for the Study of Labor (IZA).
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