NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

Agglomerative Forces and Cluster Shapes

William R. Kerr, Scott Duke Kominers

NBER Working Paper No. 16639
Issued in December 2010

---- Acknowledgements -----

Comments are appreciated and can be sent to wkerr@hbs.edu and skominers@hbs.edu. An earlier version of this paper was titled "Tipping Points and Agglomeration Bubbles." This research is supported by Harvard Business School and the Kauffman Foundation. Alexis Brownell and Kristen Garner provided excellent research assistance. We thank Jim Davis, Gilles Duranton, Ed Glaeser, Vernon Henderson, Guido Imbens, Yannis Ioannides, Sonia Jaffe, Ramana Nanda, Steve Ross, Scott Stern, and seminar participants at Aalto University School of Economics, American Economic Association, Bank of Finland, Boston University, Boston Urban and Real Estate Seminar, European Regional Science Association, Georgia Institute of Technology, Harvard University, NBER Productivity, Philadelphia Federal Reserve Board, University of California San Diego, University of Pennsylvania Wharton School, and University of Virginia for their insights. Kerr thanks the Bank of Finland for hosting him during a portion of this project. The research in this paper was conducted while Kerr was a Special Sworn Status researcher of the US Census Bureau at the Boston Census Research Data Center (BRDC). Support for this research from NSF grant ITR-0427889 [BRDC] and an NSF Graduate Research Fellowship [Kominers] is gratefully acknowledged. Research results and conclusions expressed are the authors' and do not necessarily reflect the views of the Census Bureau or NSF. This paper has been screened to ensure that no confidential data are revealed. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.

return to bibliography page

 
Publications
Activities
Meetings
Data
People
About

Support
National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email: info@nber.org

Contact Us