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Spillovers in Space: Does Geography Matter?

  • Lychagin, Sergey
  • Pinkse, Joris
  • Slade, Margaret E.
  • Van Reenen, John

We simultaneously assess the contributions to productivity of three sources of research and development spillovers: geographic, technology and product–market proximity. To do this, we construct a new measure of geographic proximity that is based on the distribution of a firm’s inventor locations rather than its headquarters, and we report both parametric and semiparametric estimates of our geographic–distance functions. We find that: i) Geographic space matters even after conditioning on horizontal and technological spillovers; ii) Technological proximity matters; iii) Product–market proximity is less important; iv) Locations of researchers are more important than headquarters but both have explanatory power; and v) Geographic markets are very local.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7928.

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Date of creation: Jul 2010
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Handle: RePEc:cpr:ceprdp:7928
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  1. Rachel Griffith & Rupert Harrison & John Van Reenen, 2004. "How special is the special relationship? Using the impact of US R&D spillovers on UK firms as a test of technology sourcing," IFS Working Papers W04/32, Institute for Fiscal Studies.
  2. Greenstone, Michael & Hornbeck, Richard A. & Moretti, Enrico, 2010. "Identifying Agglomeration Spillovers: Evidence from Winners and Losers of Large Plant Openings," Scholarly Articles 11185831, Harvard University Department of Economics.
  3. Bernstein, Jeffrey I & Nadiri, M Ishaq, 1989. "Research and Development and Intra-industry Spillovers: An Empirical Application of Dynamic Duality," Review of Economic Studies, Wiley Blackwell, vol. 56(2), pages 249-67, April.
  4. Michael J. Orlando, 2004. "Measuring Spillovers from Industrial R&D: On the Importance of Geographic and Technological Proximity," RAND Journal of Economics, The RAND Corporation, vol. 35(4), pages 777-786, Winter.
  5. Nick Bloom & Mark Schankerman & John Van Reenen, 2013. "Identifying technology spillovers and product market rivalry," LSE Research Online Documents on Economics 46852, London School of Economics and Political Science, LSE Library.
  6. Ornaghi, Carmine, 2006. "Spillovers in product and process innovation: Evidence from manufacturing firms," International Journal of Industrial Organization, Elsevier, vol. 24(2), pages 349-380, March.
  7. Bronwyn H. Hall & Adam Jaffe & Manuel Trajtenberg, 2005. "Market Value and Patent Citations," RAND Journal of Economics, The RAND Corporation, vol. 36(1), pages 16-38, Spring.
  8. Ackerberg, Daniel & Caves, Kevin & Frazer, Garth, 2006. "Structural identification of production functions," MPRA Paper 38349, University Library of Munich, Germany.
  9. Jeffrey I. Bernstein, 1988. "Costs of Production, Intra- and Interindustry R&D Spillovers: Canadian Evidence," Canadian Journal of Economics, Canadian Economics Association, vol. 21(2), pages 324-47, May.
  10. Arellano, Manuel & Bover, Olympia, 1995. "Another look at the instrumental variable estimation of error-components models," Journal of Econometrics, Elsevier, vol. 68(1), pages 29-51, July.
  11. Bronwyn H. Hall & Adam B. Jaffe & Manuel Trajtenberg, 2001. "The NBER Patent Citation Data File: Lessons, Insights and Methodological Tools," NBER Working Papers 8498, National Bureau of Economic Research, Inc.
  12. Daniel J. Wilson, 2009. "Beggar Thy Neighbor? The In-State, Out-of-State, and Aggregate Effects of R&D Tax Credits," The Review of Economics and Statistics, MIT Press, vol. 91(2), pages 431-436, May.
  13. Sharon Belenzon & Mark Schankerman, 2010. "Spreading the Word: Geography, Policy and University Knowledge Diffusion," STICERD - Economics of Industry Papers 50, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
  14. Joris Pinkse & Margaret E. Slade & Craig Brett, 2002. "Spatial Price Competition: A Semiparametric Approach," Econometrica, Econometric Society, vol. 70(3), pages 1111-1153, May.
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