Households that postpone claiming Social Security benefits are, in effect, making additional purchases of the Social Security annuity and acquiring valuable longevity insurance. This paper investigates the impact of plausible variations of subjective mortality beliefs on the value of delayed...

Most married men claim Social Security benefits at age 62 or 63, well short of both Social Security’s Full Retirement Age and the age that maximizes the household’s expected present value of benefits (EPVB). This results in a loss of less than 4 percent in household EPBV. But essentially the...

Most married men claim Social Security benefits at age 62 or 63, well short of the age that maximizes the expected present value of the average household's benefits. That many married men "leave money on the table" is surprising. It is also problematic. It results in much lower benefits for...