TY - JOUR AU - Alesina,Alberto AU - Devleeschauwer,Arnaud AU - Easterly,William AU - Kurlat,Sergio AU - Wacziarg,Romain TI - Fractionalization JF - National Bureau of Economic Research Working Paper Series VL - No. 9411 PY - 2003 Y2 - January 2003 UR - http://www.nber.org/papers/w9411 L1 - http://www.nber.org/papers/w9411.pdf N1 - Author contact info: Alberto F. Alesina Department of Economics Harvard University Littauer Center 210 Cambridge, MA 02138 Tel: 617/495-8388 Fax: 617/495-7730 E-Mail: aalesina@harvard.edu Arnaud Devleeschauwer Dept. of Economics Harvard University Littauer Center Cambridge, MA 02138 E-Mail: devleesc@fas.harvard.edu William Easterly New York University Department of Economics 19 W. 4th Street, 6th floor New York NY 10012 Tel: 212/992-8684 Fax: 212/995-4186 E-Mail: william.easterly@nyu.edu Romain Wacziarg Anderson School of Management at UCLA C-510 Entrepreneurs Hall 110 Westwood Plaza Los Angeles, CA 90095-1481 Tel: 310 825 4507 E-Mail: wacziarg@ucla.edu AB - We provide new measures of ethnic, linguistic and religious fractionalization for about 190 countries. These measures are more comprehensive than those previously used in the economics literature and we compare our new variables with those previously used. We also revisit the question of the effects of ethnic, linguistic and religious fractionalization on quality of institutions and growth. We partly confirm and partly modify previous results. The patterns of cross-correlations between potential explanatory variables and their different degree of endogeneity makes it hard to make unqualified statements about competing explanations for economic growth and the quality of government. ER -