The paper examines the international inequality and convergence of educational attainment from 1960 to 1990. Despite the increasing trend in educational attainment, the gap in educational attainment between the developing countries and developed countries and that between males and females...

This paper develops an overlapping-generations model in which agents invest in health to prolong life in both working and retirement periods. It explores how unfunded social security with or without health subsidies affects life expectancy, economic growth, and welfare. In particular, by...