Public Pensions and Retirement: Evidence from the Railroad Retirement Act.

This paper estimates how public pensions affect retirement timing by examining the Railroad Retirement Act of 1937, which replaced private railroad pensions with a national program comparable in many ways to Social Security. Leveraging linked decennial census records between 1910-1940, the first part of the analysis compares male labor force nonparticipation in 1940 relative to 1930, between workers previously in railroad versus other industries with broad pension coverage, and by age. Higher benefits led to earlier retirement, largely driven by exit at age 65.