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Agglomeration, trade and selection

  • Ottaviano, Gianmarco I.P.

This paper studies how firm heterogeneity in terms of productivity affects the balance between agglomeration and dispersion forces in the presence of pecuniary externalities through a selection model of monopolistic competition with endogenous markups. It shows that firm heterogeneity matters. However, whether it shifts the balance from agglomeration to dispersion or the other way round depends on its specific features along the two defining dimensions of diversity: ‘richness’ and ‘evenness’. Accordingly, the role of firm heterogeneity in selection models of agglomeration can not be fully understood without paying due attention to various moments of the underlying firm productivity distribution.

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Article provided by Elsevier in its journal Regional Science and Urban Economics.

Volume (Year): 42 (2012)
Issue (Month): 6 ()
Pages: 987-997

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Handle: RePEc:eee:regeco:v:42:y:2012:i:6:p:987-997
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  1. Pierre‐Philippe Combes & Gilles Duranton & Laurent Gobillon & Diego Puga & Sébastien Roux, 2012. "The Productivity Advantages of Large Cities: Distinguishing Agglomeration From Firm Selection," Econometrica, Econometric Society, vol. 80(6), pages 2543-2594, November.
  2. Richard Baldwin & Toshihiro Okubo, 2005. "Heterogeneous Firms, Agglomeration and Economic Geography: Spatial Selection and Sorting," NBER Working Papers 11650, National Bureau of Economic Research, Inc.
  3. Kristian Behrens & Frédéric Robert-Nicoud, 2008. "Survival of the Fittest in Cities: Agglomeration, Selection, and Polarisation," CEP Discussion Papers dp0894, Centre for Economic Performance, LSE.
  4. Gianmarco Ottaviano & Takatoshi Tabuchi & Jacques-Francois Tissse, 1999. "Agglomeration and Trade Revisited," CIRJE F-Series CIRJE-F-65, CIRJE, Faculty of Economics, University of Tokyo.
  5. Toshihiro Okubo & Pierre M. Picard & Jacques-François Thisse, 2008. "The spatial selection of heterogeneous firms," Discussion Paper Series 229, Research Institute for Economics & Business Administration, Kobe University.
  6. Costas Arkolakis & Arnaud Costinot & Andrés Rodríguez-Clare, 2009. "New Trade Models, Same Old Gains?," NBER Working Papers 15628, National Bureau of Economic Research, Inc.
  7. Volker Nocke, 2003. "A Gap for Me: Entrepreneurs and Entry," PIER Working Paper Archive 03-019, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
  8. Marc J. Melitz & Gianmarco I.P. Ottaviano, 2005. "Market Size, Trade, and Productivity," NBER Working Papers 11393, National Bureau of Economic Research, Inc.
  9. Kristian Behrens & Gilles Duranton & Fr�d�ric Robert-Nicoud, 2014. "Productive Cities: Sorting, Selection, and Agglomeration," Journal of Political Economy, University of Chicago Press, vol. 122(3), pages 507 - 553.
  10. Behrens, Kristian & Mion, Giordano & Murata, Yasusada & Suedekum, Jens, 2014. "Spatial frictions," DICE Discussion Papers 160, Heinrich‐Heine‐Universität Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
  11. Gianmarco I. P. Ottaviano, 2011. "Firm Heterogeneity, Endogenous Entry, and the Business Cycle," NBER Chapters, in: NBER International Seminar on Macroeconomics 2011, pages 57-86 National Bureau of Economic Research, Inc.
  12. Mark J. Melitz, 2002. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," NBER Working Papers 8881, National Bureau of Economic Research, Inc.
  13. Picard, Pierre M. & Okubo, Toshihiro, 2012. "Firms' locations under demand heterogeneity," Regional Science and Urban Economics, Elsevier, vol. 42(6), pages 961-974.
  14. Marc J. Melitz & Gianmarco I. P. Ottaviano, 2008. "Market Size, Trade, and Productivity (DOI:10.111/j.1467-937x.2007.00463.x)," Review of Economic Studies, Oxford University Press, vol. 75(3), pages 985-985.
  15. Carole Maignan & Gianmarco Ottaviano & Dino Pinelli & Francesco Rullani, 2003. "Bio-Ecological Diversity vs. Socio-Economic Diversity: A Comparison of Existing Measures," Working Papers 2003.13, Fondazione Eni Enrico Mattei.
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