TY - JOUR AU - Glaeser,Edward L. AU - Kerr,William R. TI - Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain? JF - National Bureau of Economic Research Working Paper Series VL - No. 14407 PY - 2008 Y2 - October 2008 UR - http://www.nber.org/papers/w14407 L1 - http://www.nber.org/papers/w14407.pdf N1 - Author contact info: Edward L. Glaeser Department of Economics 315A Littauer Center Harvard University Cambridge, MA 02138 Tel: 617/495-0575 Fax: 617/495-7730 E-Mail: eglaeser@harvard.edu William R. Kerr Harvard Business School Rock Center 212 Soldiers Field Boston, MA 02163 Tel: 617/496-7021 E-Mail: wkerr@hbs.edu AB - Why are some places more entrepreneurial than others? We use Census Bureau data to study local determinants of manufacturing startups across cities and industries. Demographics have limited explanatory power. Overall levels of local customers and suppliers are only modestly important, but new entrants seem particularly drawn to areas with many smaller suppliers, as suggested by Chinitz (1961). Abundant workers in relevant occupations also strongly predict entry. These forces plus city and industry fixed effects explain between sixty and eighty percent of manufacturing entry. We use spatial distributions of natural cost advantages to address partially endogeneity concerns ER -