Title

The Effect of Work First Job Placements on the Distribution of Earnings: An Instrumental Variable Quantile Regression Approach

Upjohn Author ORCID Identifier

https://orcid.org/0000-0003-2657-8479

Publication Date

10-26-2021

Series

NBER Working Paper 17972

Abstract

Federal and state employment programs for low-skilled workers typically emphasize rapid placement of participants into jobs and often place a large fraction of participants into temporary-help agency jobs. Using unique administrative data from Detroit's welfare-to-work program, we apply the Chernozhukov-Hansen instrumental variables quantile regression (IVQR) method to estimate the causal effects of welfare-to-work job placements on the distribution of participants' earnings. We find that neither direct-hire nor temporary-help job placements significantly affect the lower tail of the earnings distribution. Direct-hire placements, however, substantially raise the upper tail, yielding sizable earnings increases for more than fifty percent of participants over the medium-term (one to two years following placement). Conversely, temporary-help placements have zero or negative earnings impacts at all quantiles, and these effects are economically large and significant at higher quantiles. In net, we find that the widespread practice of placing disadvantaged workers into temporary-help jobs is an ineffective tool for improving earnings and, moreover, that programs focused solely on job placement fail to improve earnings among those who are hardest to serve. Methodologically, one surprising result is that a reduced-form quantile IV approach, akin to two-step instrumental variables, produces near-identical point estimates to the structural IVQR approach, which is based on much stronger assumptions.

Publisher

National Bureau of Economic Research

DOI

10.3386/w17972

Issue Date

April 2012

Sponsorship

Sari Pekkala Kerr gratefully acknowledges the Yrjö Jahnsson Foundation and David Autor and Susan Houseman thank the Russell Sage Foundation for financial support of this research.

Subject Areas

LABOR MARKET ISSUES; Employment relationships; Temporary employment; UNEMPLOYMENT, DISABILITY, and INCOME SUPPORT PROGRAMS; Poverty and income support; Income support programs; WORKFORCE DEVELOPMENT; Public training programs; Welfare to work

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Citation

Autor, David H., Susan N. Houseman, and Sari Pekkala Kerr. 2017. "The Effect of Work First Job Placements on the Distribution of Earnings: An Instrumental Variable Quantile Regression Approach." NBER Working Paper 17972. Cambridge, MA: National Bureau of Economic Research. http://dx.doi.org/10.3386/w17972