TY - JOUR AU - Hamermesh,Daniel S. AU - Menchik,Paul L. TI - Planned and Unplanned Bequests JF - National Bureau of Economic Research Working Paper Series VL - No. 1496 PY - 1987 Y2 - March 1987 UR - http://www.nber.org/papers/w1496 L1 - http://www.nber.org/papers/w1496.pdf N1 - Author contact info: Daniel S. Hamermesh Department of Economics University of Texas Austin, TX 78712-1173 Tel: 512/475-8526 Fax: 512/471-3510 E-Mail: hamermes@eco.utexas.edu Paul Menchik Department of Economics Michigan State University East Lansing, MI 48824 Tel: 517-355-4553 E-Mail: menchik@msu.edu AB - We make the distinction between bequests that are planned as part of some lifetime optimization stemming from a bequest motive, and those that are unplanned and result when the date of death differs from what the consumer might forecast. Lifetime optimization should lead to a negative effect or no effect of the expected horizon on the size of the bequest, and to a negative relation between unexpectedly long life and the bequest. Using data on wealthy decedents and their parents, we form measures of the expected horizon based on parents' longevity. There is no relation between unexpectedly early or late death and the bequest, but a significant positive relation between the bequest and the length of the horizon. Several explanations for this unforeseen result are offered, including the inference that uncertainty about length of life is important in studying bequest behavior. ER -