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The effect of college curriculum on earnings

The effect of college curriculum on earnings

accounting for non-ignorable non-response bias

By Daniel S. Hamermesh

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Publish Date

2004

Publisher

National Bureau of Economic Research

Language

eng

Pages

29

Description:

"We link information on the current earnings of college graduates from many cohorts to their high-school records, their detailed college records and their demographics to infer the impact of college major on earnings. We develop an estimator to handle the potential for non-response bias and identify non-response using an affinity measure--the potential respondent's link to the organization conducting the survey. This technique is generally applicable for adjusting for unit non-response. In the model describing earnings, estimated using the identified (for non-response bias) selectivity adjustments, adjusted earnings differentials across college majors are less than half as large as unadjusted differentials and ten percent smaller than those that do not account for selective non-response"--National Bureau of Economic Research web site.