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The Estimation of Wage Gains and Welfare Gains in Self-Selection Models

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Bjorklund, Anders, Moffitt, Robert·1987·The Review of Economics and Statistics

Abstract

In this paper we consider the basic self-selection model for the effects of education, training, unions, and other activities on wages. We show that past models have ignored 'heterogeneity of rewards' to the activity--i.e., differences across individuals in the rate of return to the activity--as a source of selection bias. We model such heterogeneity, show how its presence can be tested, and draw out its implications for the wage and welfare gains to the activity. An empirical application provides strong support for such heterogeneity.

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Authors
Bjorklund, A., & Moffitt, R.
Venue
The Review of Economics and Statistics
Publisher
JSTOR
Published
1987-02
Volume
69
Issue
1
Pages
42
ISSN
0034-6535 (ISSN-L)
OpenAlex
W579986423
Cited by
452
References
0
FWCI
11.13
Type
journal article
Language
en
Open access
green

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