TY - JOUR AU - Lumsdaine,Robin L. AU - Stock,James H. AU - Wise,David A. TI - Why are Retirement Rates So High at Age 65? JF - National Bureau of Economic Research Working Paper Series VL - No. 5190 PY - 1995 Y2 - July 1995 UR - http://www.nber.org/papers/w5190 L1 - http://www.nber.org/papers/w5190.pdf N1 - Author contact info: Robin L. Lumsdaine Kogod School of Business American University 4400 Massachusetts Avenue NW Washington, DC 20016 Tel: 202/885-1964 E-Mail: robin.lumsdaine@american.edu James H. Stock Department of Economics Harvard University Littauer Center M27 Cambridge, MA 02138 Tel: 617/496-0502 Fax: 617/495-7730 E-Mail: James_Stock@harvard.edu David A. Wise Harvard Kennedy School 79 John F. Kennedy Cambridge, MA 02138 E-Mail: dwise@nber.org M1 - published as Robin L. Lumsdaine, James H. Stock, David A. Wise. "Why Are Retirement Rates So High at Age 65?," in David A. Wise, editor, "Advances in the Economics of Aging" University of Chicago Press (1996) AB - In most data sets of labor force participation of the elderly, an empirical regularity that emerges is that retirement rates are particularly high at age 65. While there are numerous economic reasons why individuals may choose to retire at 65, empirical models that have attempted to explain the age-65 spike have met with limited success. Interpreted another way, while many models would predict a jump in the hazard rate at age 65, the magnitude of the spike indicates excessive response given the economic considerations that retirees typically face. This paper considers the puzzle of why retirement rates are so high at age 65 and explores a variety of explanations. ER -