Removing the Disincentives in Social Security for Long Careers

Gopi Shah Goda, John B. Shoven, and Sita Nataraj Slavov, Social Security Policy in a Changing Environment (University of Chicago Press, 2009), chap. 1, https://www.nber.org/books-and-chapters/social-security-policy-changing-environment/removing-disincentives-social-security-long-careers.