When private transfers respond endogenously to the retirement decision of the elderly, they directly lower the opportunity cost of not working and magnify the income effect of public transfers. In this paper we show that the interaction of private transfers with the labor market decision of the...

We investigate the dynamic general equilibrium effects of introducing a social assistance program to elderly informal sector workers in developing countries. We find that the extension of such ldquo;retirement benefitsrdquo; in environments with lacking private sector risk-sharing mechanisms...

This paper studies the impact of health insurance on individual out-of-pocket health expenditures in China. Using China Health and Nutrition Survey data between 1991 and 2006, we apply two-part and sample selection models to address issues caused by censored data and selection on unobservables....

We use an overlapping generations model of human capital accumulation to study the impact of the AIDS crises on growth. In our model, the AIDS crisis lowers life expectancy and thus the incentive to save and accumulate physical capital. Moreover, the AIDS crisis lowers the returns to human...