. Here we show that social security income (i.e., income from public, industry-wide, insurance-based, retirement and … disability programs) is most important for men who exit at older ages in the four countries (Canada, Germany, Great Britain, and … the United States) we consider and less so for men who exit at younger ages. Private pension income in the United States …

This paper presents estimates of the impact of Social Security's Delayed Retirement Credit on the employment rates of … older men. The credit raises lifetime social security benefit payments for recipients who delay receiving benefits after age … recent increases in social security's Normal Retirement Age also appear to be pushing up labor supply …