In this paper we study whether location-specific price variation likely affects statistical inference and theoretical interpretation in the empirical implementation of human capital earnings functions. We demonstrate, in a model of local labor markets, that the ?return to schooling" is a constant across locations if and only if preferences are homothetic ? a special case that seems unlikely to generally pertain. Examination of U.S. Census data (for 1980, 1990, and 2000) provides persuasive evidence that the return to a college education, relative to a high school education, does indeed vary widely across cities, e.g., in 1990 the return in Houston is 0.54 while in Seattle it is only 0.33. We provide theoretical reasons to suspect that the returns to education are relatively lower in expensive high-amenity locations, and present evidence consistent with this prediction. Finally, we raise concerns about standard empirical exercises in labor economics which treat the returns to education as a single parameter.
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Paper provided by Federal Reserve Bank of St. Louis in its series Working Papers with number
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References listed on IDEAS 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.:
Glaeser, Edward L & Mare, David C, 2001.
"Cities and Skills,"
Journal of Labor Economics,
University of Chicago Press, vol. 19(2), pages 316-42, April.
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Other versions:
Glaeser, E.L. & Mare, D.C., 1994.
"Cities and Skills,"
Papers
e-94-11, Stanford - Hoover Institution.
Edward L. Glaeser & David C. Mare, 1994.
"Cities and Skills,"
NBER Working Papers
4728, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)