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Title: Using Geographic Variation in College Proximity to Estimate the Return to Schooling
Resulting in 1 citation.
1. Card, David E.
Using Geographic Variation in College Proximity to Estimate the Return to Schooling
NBER Working Paper No. 4483, National Bureau of Economic Research, October, October 1993.
Also: http://nber.nber.org/papers/W4483
Cohort(s): Young Men
Publisher: National Bureau of Economic Research (NBER)
Keyword(s): Colleges; Earnings; Education; Educational Attainment; Educational Returns; Family Background and Culture; Modeling; Schooling; Variables, Instrumental

A convincing analysis of the causal link between schooling and earnings requires an exogenous source of variation in education outcomes. This paper explores the use of college proximity as an exogenous determinant of schooling. Analysis of the NLS Young Men Cohort reveals that men who grew up in local labor markets with a nearby college have significantly higher education and earnings than other men. The education and earnings gains are concentrated among men with poorly-educated parents -- men who would otherwise stop schooling at relatively low levels. When college proximity is taken as an exogenous determinant of 'schooling the implied instrumental variables estimates of the return to schooling are 25-60% higher than conventional ordinary least squares estimates. Since the effect of a nearby college on schooling attainment vanes by family background it is possible to test whether college proximity is a legitimately exogenous determinant of schooling. The results affirm that marginal returns to education among children of less-educated parents are as high and perhaps much higher than the rates of return estimated by conventional methods.
Bibliography Citation
Card, David E. "Using Geographic Variation in College Proximity to Estimate the Return to Schooling." NBER Working Paper No. 4483, National Bureau of Economic Research, October, October 1993.