Liebman, J. B., Luttmer, E. F. P., & Seif, D. G. (2008). Labor supply responses to marginal social security benefits: Evidence from discontinuities. National Bureau of Economic Research.
Chicago Style (17th ed.) CitationLiebman, Jeffrey B., Erzo F. P. Luttmer, and David G. Seif. Labor Supply Responses to Marginal Social Security Benefits: Evidence from Discontinuities. Cambridge, Mass: National Bureau of Economic Research, 2008.
MLA (9th ed.) CitationLiebman, Jeffrey B., et al. Labor Supply Responses to Marginal Social Security Benefits: Evidence from Discontinuities. National Bureau of Economic Research, 2008.
Warning: These citations may not always be 100% accurate.