Borsch-Supan, A. (1999). Incentive effects of social security under an uncertain disability option. National Bureau of Economic Research.
Chicago-viite (17. p.)Borsch-Supan, Axel. Incentive Effects of Social Security Under an Uncertain Disability Option. Cambridge: National Bureau of Economic Research, 1999.
MLA-viite (9. p.)Borsch-Supan, Axel. Incentive Effects of Social Security Under an Uncertain Disability Option. National Bureau of Economic Research, 1999.
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