TY - JOUR AU - Ehrlich,Isaac AU - Kim,Jinyoung TI - The Evolution of Income and Fertility Inequalities over the Course of Economic Development: A Human Capital Perspective JF - National Bureau of Economic Research Working Paper Series VL - No. 10890 PY - 2004 Y2 - November 2004 UR - http://www.nber.org/papers/w10890 L1 - http://www.nber.org/papers/w10890.pdf N1 - Author contact info: Isaac Ehrlich 415 Fronczak Hall State University of New York at Buffalo and Center for Human Capital Box 601520 Buffalo, NY 14260-1520 Tel: 716/645-2121ext 421 Fax: 716/645- 2127 E-Mail: mgtehrl@buffalo.edu Jinyoung Kim Department of Economics Korea University 5-1, Anam-Dong, Sungbuk-Ku Seoul, Korea 136-701 Tel: 011-82-2-3290-2202 Fax: 011-82-2-3290-2202 E-Mail: jinykim@korea.ac.kr AB - Using an endogenous-growth, overlapping-generations framework where human capital is the engine of growth, we trace the dynamic evolution of income and fertility distributions and their interdependencies over three endogenous phases of economic development. In our model, heterogeneous families determine fertility and children’s human capital, and generations are linked via parental altruism and social interactions. We derive and test discriminating propositions concerning the dynamic behavior of inequalities in fertility, educational attainments, and three endogenous income inequality measures -- family-income inequality, income-group inequality, and the Gini coefficient. In this context, we also reexamine the "Kuznets hypothesis" concerning the relation between income growth and inequality. ER -