TY - JOUR AU - Gennaioli, Nicola AU - Porta, Rafael La AU - Lopez-de-Silanes, Florencio AU - Shleifer, Andrei TI - Human Capital and Regional Development JF - National Bureau of Economic Research Working Paper Series VL - No. 17158 PY - 2011 Y2 - June 2011 DO - 10.3386/w17158 UR - http://www.nber.org/papers/w17158 L1 - http://www.nber.org/papers/w17158.pdf N1 - Author contact info: Nicola Gennaioli Department of Finance Università Bocconi Via Roentgen 1 20136 Milan, Italy E-Mail: nicola.gennaioli@unibocconi.it Rafael La Porta Brown University 70 Waterman Street Room 101 Providence, RI 02912 E-Mail: rafael.laporta@brown.edu Florencio Lopez-de-Silanes SKEMA Business School 60 Rue Dostoievski Sophia Antipolis, 06902 France Tel: 0033 04 93 95 32 01 E-Mail: florencio.lopezdesilanes@skema.edu Andrei Shleifer Department of Economics Harvard University Littauer Center M-9 Cambridge, MA 02138 Tel: 617/495-5046 Fax: 617/496-1708 E-Mail: ashleifer@harvard.edu AB - We investigate the determinants of regional development using a newly constructed database of 1569 sub-national regions from 110 countries covering 74 percent of the world's surface and 96 percent of its GDP. We combine the cross-regional analysis of geographic, institutional, cultural, and human capital determinants of regional development with an examination of productivity in several thousand establishments located in these regions. To organize the discussion, we present a new model of regional development that introduces into a standard migration framework elements of both the Lucas (1978) model of the allocation of talent between entrepreneurship and work, and the Lucas (1988) model of human capital externalities. The evidence points to the paramount importance of human capital in accounting for regional differences in development, but also suggests from model estimation and calibration that entrepreneurial inputs and human capital externalities are essential for understanding the data. ER -