Does Disability Insurance Receipt Discourage Work? Using Examiner Assignment to Estimate Causal Effects of SSDI Receipt
The authors present the first estimates of the causal effects of Social Security Disability Insurance (SSDI) receipt on labor supply that are generalizable to the entire population of program entrants in the present day system. They take advantage of a unique workload management database to match SSDI applicants to disability examiners, and use natural variation in examinersÕ allowance rates to estimate the labor supply effects of SSDI. Because applicants are randomly assigned to examiners (conditional on observable characteristics), examiner specific allowance rates can be used to instrument for the allowance decision in a labor supply equation contrasting denied vs. allowed applicants. They find that the labor force participation rate of the marginal entrant would be on average 21 percentage points greater in the absence of SSDI benefit receipt. His or her likelihood of engaging in substantial gainful activity as defined by the SSDI program would be on average 13 percentage points higher, and he or she would earn $1,600 to $2,600 more per year on average in the absence of SSDI benefit receipt. The marginal entrant is likely to have a mental impairment, be young, and have low pre-onset earnings. Importantly, the disincentive effect varies across individuals with impairments of different degrees of unobservable severity, ranging from a low of 10 percentage points for those with more severe impairments to a high of 60 percentage points for entrants with relatively less severe impairments.
|Date of creation:||Dec 2010|
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- Till von Wachter & Jae Song & Joyce Manchester, 2011. "Trends in Employment and Earnings of Allowed and Rejected Applicants to the Social Security Disability Insurance Program," American Economic Review, American Economic Association, vol. 101(7), pages 3308-29, December.
- Eric French & Jae Song, 2009.
"The effect of disability insurance receipt on labor supply,"
Working Paper Series
WP-09-05, Federal Reserve Bank of Chicago.
- Eric French & Jae Song, 2014. "The Effect of Disability Insurance Receipt on Labor Supply," American Economic Journal: Economic Policy, American Economic Association, vol. 6(2), pages 291-337, May.
- James J. Heckman & Sergio Urzua & Edward J. Vytlacil, 2006.
"Understanding Instrumental Variables in Models with Essential Heterogeneity,"
NBER Working Papers
12574, National Bureau of Economic Research, Inc.
- James J. Heckman & Sergio Urzua & Edward Vytlacil, 2006. "Understanding Instrumental Variables in Models with Essential Heterogeneity," The Review of Economics and Statistics, MIT Press, vol. 88(3), pages 389-432, August.
- James J. Heckman & Sergio Urzua & Edward Vytlacil, 2009. "Understanding Instrumental Variables in Models with Essential Heterogeneity," Working Papers 200941, Geary Institute, University College Dublin.
- Heckman, James J. & Urzua, Sergio & Vytlacil, Edward, 2006. "Understanding Instrumental Variables in Models with Essential Heterogeneity," IZA Discussion Papers 2320, Institute for the Study of Labor (IZA).
- Chen, Susan & van der Klaauw, Wilbert, 2008.
"The work disincentive effects of the disability insurance program in the 1990s,"
Journal of Econometrics,
Elsevier, vol. 142(2), pages 757-784, February.
- Susan Chen & Wilbert van der Klaauw, 2006. "The Work Disincentive Effects of the Disability Insurance Program in the 1990s," Working Papers 06-05, Center for Economic Studies, U.S. Census Bureau.
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