This paper identifies sharp bounds on the mean treatment response and average treatment effect under the assumptions of both concave monotone treatment response (concave-MTR) and monotone treatment selection (MTS). We use our bounds and the US National Longitudinal Survey of Youth to estimate...

Using the Japanese Study of Aging and Retirement (JSTAR), a new Japanese panel survey of people age 50 or older, we find that many Japanese in their early 50s - compared with those in their late 50s and early 60s - expect their level of public pension benefits to decline. We find that recent...

This study examines the work capacity of older adults in Japan. First, we estimate the relationship between a variety of health indicators and work status.Work status is divided into full-time work, part-time work, and retired for those in their 50s who are not yet age-eligible for public...

This paper examines the effect of parents' social skills on children's sociability, using the U.S. National Longitudinal Survey of Youth 1979 (NLSY79). This survey, like some other national surveys, lacks detailed information on parents; to remedy this deficiency, we construct a measure of...

This paper develops an equilibrium search model to explain gender asymmetry in occupational distribution. Workers' utility depends on salary and working hours, and women have a greater aversion to longer working hours than men. Simulations indicate that women crowd into shorter-hour,...