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A Spatial Knowledge Economy

Listed author(s):
  • Donald R. Davis
  • Jonathan I. Dingel

Leading empiricists and theorists of cities have recently argued that the generation and exchange of ideas must play a more central role in the analysis of cities. This paper develops the first system of cities model with costly idea exchange as the agglomeration force. Our model replicates a broad set of established facts about the cross section of cities. It provides the first spatial equilibrium theory of why skill premia are higher in larger cities, how variation in these premia emerges from symmetric fundamentals, and why skilled workers have higher migration rates than unskilled workers when both are fully mobile.

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File URL: http://www.nber.org/papers/w18188.pdf
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 18188.

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Date of creation: Jun 2012
Handle: RePEc:nbr:nberwo:18188
Note: ITI LS
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  1. Charlot, Sylvie & Duranton, Gilles, 2004. "Communication externalities in cities," Journal of Urban Economics, Elsevier, vol. 56(3), pages 581-613, November.
  2. Marcus Berliant & Masahisa Fujita, 2008. "Knowledge Creation As A Square Dance On The Hilbert Cube," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 49(4), pages 1251-1295, November.
  3. Nathaniel Baum-Snow & Ronni Pavan, 2013. "Inequality and City Size," The Review of Economics and Statistics, MIT Press, vol. 95(5), pages 1535-1548, December.
  4. Berliant, Marcus & Reed III, Robert R. & Wang, Ping, 2006. "Knowledge exchange, matching, and agglomeration," Journal of Urban Economics, Elsevier, vol. 60(1), pages 69-95, July.
  5. Dan Black & Natalia Kolesnikova & Lowell Taylor, 2009. "Earnings Functions When Wages and Prices Vary by Location," Journal of Labor Economics, University of Chicago Press, vol. 27(1), pages 21-47, 01.
  6. Joseph Gyourko & Christopher Mayer & Todd Sinai, 2013. "Superstar Cities," American Economic Journal: Economic Policy, American Economic Association, vol. 5(4), pages 167-199, November.
  7. Stephen Gibbons & Henry G. Overman & Panu Pelkonen, 2010. "Wage disparities in Britain: people or place?," LSE Research Online Documents on Economics 30845, London School of Economics and Political Science, LSE Library.
  8. Eeckhout, Jan & Pinheiro, Roberto & Schmidheiny, Kurt, 2010. "Spatial Sorting: Why New York, Los Angeles and Detroit attract the greatest minds as well as the unskilled," CEPR Discussion Papers 8151, C.E.P.R. Discussion Papers.
  9. Jorge De la Roca, 2011. "Selection in initial and return migration: Evidence from moves across Spanish cities," Working Papers 2011-21, Instituto Madrileño de Estudios Avanzados (IMDEA) Ciencias Sociales.
  10. Rainald Borck & Michael Pflüger & Matthias Wrede, 2010. "A simple theory of industry location and residence choice," Journal of Economic Geography, Oxford University Press, vol. 10(6), pages 913-940, November.
  11. Mohammad Arzaghi & J. Vernon Henderson, 2008. "Networking off Madison Avenue," Review of Economic Studies, Oxford University Press, vol. 75(4), pages 1011-1038.
  12. Emi Nakamura & J?n Steinsson, 2014. "Fiscal Stimulus in a Monetary Union: Evidence from US Regions," American Economic Review, American Economic Association, vol. 104(3), pages 753-792, March.
  13. Paul Beaudry & Mark Doms & Ethan Lewis, 2010. "Should the Personal Computer Be Considered a Technological Revolution? Evidence from U.S. Metropolitan Areas," Journal of Political Economy, University of Chicago Press, vol. 118(5), pages 988-1036.
  14. Xavier Gabaix, 1999. "Zipf's Law for Cities: An Explanation," The Quarterly Journal of Economics, Oxford University Press, vol. 114(3), pages 739-767.
  15. Helsley, Robert W. & Strange, William C., 2004. "Knowledge barter in cities," Journal of Urban Economics, Elsevier, vol. 56(2), pages 327-345, September.
  16. Gordon B. Dahl, 2002. "Mobility and the Return to Education: Testing a Roy Model with Multiple Markets," Econometrica, Econometric Society, vol. 70(6), pages 2367-2420, November.
  17. A. D. Roy, 1951. "Some Thoughts On The Distribution Of Earnings," Oxford Economic Papers, Oxford University Press, vol. 3(2), pages 135-146.
  18. Gordon B. Dahl, 1997. "Mobility and the Returns to Education: Testing A Roy Model With Multiple Markets," Working Papers 760, Princeton University, Department of Economics, Industrial Relations Section..
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