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The Agglomeration of US Ethnic Inventors

Listed author(s):
  • William R. Kerr

    ()

    (Harvard Business School, Entrepreneurial Management Unit)

The ethnic composition of US inventors is undergoing a significant transformation - with deep impacts for the overall agglomeration of US innovation. This study applies an ethnic-name database to individual US patent records to explore these trends with greater detail. The contributions of Chinese and Indian scientists and engineers to US technology formation increase dramatically in the 1990s. At the same time, these ethnic inventors became more spatially concentrated across US cities. The combination of these two factors helps stop and reverse long-term declines in overall inventor agglomeration evident in the 1970s and 1980s. The heightened ethnic agglomeration is particularly evident in industry patents for high-tech sectors, and similar trends are not found in institutions constrained from agglomerating (e.g., universities, government).

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File URL: http://www.hbs.edu/research/pdf/09-003.pdf
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Paper provided by Harvard Business School in its series Harvard Business School Working Papers with number 09-003.

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Length: 41 pages
Date of creation: Jul 2008
Handle: RePEc:hbs:wpaper:09-003
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  1. Edin, Per-Anders & Fredriksson, Peter & Åslund, Olof, 2000. "Ethnic Enclaves and the Economic Success of Immigrants - Evidence from a Natural Experiment," Working Paper Series 2000:21, Uppsala University, Department of Economics.
  2. Audretsch, David B & Feldman, Maryann P, 1996. "R&D Spillovers and the Geography of Innovation and Production," American Economic Review, American Economic Association, vol. 86(3), pages 630-640, June.
  3. Wolfgang Keller, 1996. "Trade and the Transmission of Technology," Development and Comp Systems 9609001, EconWPA.
  4. Richard B. Freeman, 2005. "Does Globalization of the Scientific/Engineering Workforce Threaten U.S. Economic Leadership?," NBER Working Papers 11457, National Bureau of Economic Research, Inc.
  5. Rachel M. Friedberg & Jennifer Hunt, 1995. "The Impact of Immigrants on Host Country Wages, Employment and Growth," Journal of Economic Perspectives, American Economic Association, vol. 9(2), pages 23-44, Spring.
  6. Jennifer Hunt & Marjolaine Gauthier-Loiselle, 2008. "How Much Does Immigration Boost Innovation?," Departmental Working Papers 2008-07, McGill University, Department of Economics.
  7. Edward L. Glaeser & William R. Kerr, 2008. "Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?," NBER Working Papers 14407, National Bureau of Economic Research, Inc.
  8. Glaeser, Edward Ludwig & Kallal, Hedi D. & Scheinkman, Jose A. & Shleifer, Andrei, 1992. "Growth in Cities," Scholarly Articles 3451309, Harvard University Department of Economics.
  9. Gerald A. Carlino & Satyajit Chatterjee & Robert M. Hunt, 2006. "Urban density and the rate of invention," Working Papers 06-14, Federal Reserve Bank of Philadelphia.
  10. Glenn Ellison & Edward L. Glaeser & William R. Kerr, 2010. "What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns," American Economic Review, American Economic Association, vol. 100(3), pages 1195-1213, June.
  11. Henderson, J. Vernon, 2003. "Marshall's scale economies," Journal of Urban Economics, Elsevier, vol. 53(1), pages 1-28, January.
  12. William R. Kerr, 2005. "Ethnic Scientific Communities and International Technology Diffusion," Harvard Business School Working Papers 06-022, Harvard Business School, revised Apr 2007.
  13. William R. Kerr & William F. Lincoln, 2010. "The Supply Side of Innovation: H-1B Visa Reforms and US Ethnic Invention," NBER Working Papers 15768, National Bureau of Economic Research, Inc.
  14. Bronwyn H. Hall, 2004. "Exploring the Patent Explosion," NBER Working Papers 10605, National Bureau of Economic Research, Inc.
  15. Duranton, Gilles & Overman, Henry G, 2002. "Testing for Localization Using Micro-Geographic Data," CEPR Discussion Papers 3379, C.E.P.R. Discussion Papers.
  16. Roberto Pedace & Stephanie Rohn Kumar, 2014. "A Warm Embrace Or The Cold Shoulder? Wage And Employment Outcomes In Ethnic Enclaves," Contemporary Economic Policy, Western Economic Association International, vol. 32(1), pages 93-110, 01.
  17. Gilles Duranton, 2007. "Urban Evolutions: The Fast, the Slow, and the Still," American Economic Review, American Economic Association, vol. 97(1), pages 197-221, March.
  18. Stuart S. Rosenthal & William C. Strange, 2003. "Geography, Industrial Organization, and Agglomeration," Center for Policy Research Working Papers 56, Center for Policy Research, Maxwell School, Syracuse University.
  19. Samuel Kortum & Josh Lerner, 2000. "Assessing the Contribution of Venture Capital to Innovation," RAND Journal of Economics, The RAND Corporation, vol. 31(4), pages 674-692, Winter.
  20. Ajay Agrawal & Devesh Kapur & John McHale, 2007. "Birds of a Feather - Better Together? Exploring the Optimal Spatial Distribution of Ethnic Inventors," NBER Working Papers 12823, National Bureau of Economic Research, Inc.
  21. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 71-102, October.
  22. William R. Kerr, 2008. "The Agglomeration of US Ethnic Inventors," Harvard Business School Working Papers 09-003, Harvard Business School.
  23. Sari Pekkala Kerr & William R. Kerr, 2011. "Economic Impacts of Immigration: A Survey," NBER Working Papers 16736, National Bureau of Economic Research, Inc.
  24. David Card, 1990. "The Impact of the Mariel Boatlift on the Miami Labor Market," ILR Review, Cornell University, ILR School, vol. 43(2), pages 245-257, January.
  25. AnnaLee Saxenian, 2002. "Silicon Valley’s New Immigrant High-Growth Entrepreneurs," Economic Development Quarterly, , vol. 16(1), pages 20-31, February.
  26. Furman, Jeffrey L. & Porter, Michael E. & Stern, Scott, 2002. "The determinants of national innovative capacity," Research Policy, Elsevier, vol. 31(6), pages 899-933, August.
  27. Glenn Ellison & Edward L. Glaeser, 1994. "Geographic Concentration in U.S. Manufacturing Industries: A Dartboard Approach," NBER Working Papers 4840, National Bureau of Economic Research, Inc.
  28. Richard B. Freeman, 2006. "People Flows in Globalization," NBER Working Papers 12315, National Bureau of Economic Research, Inc.
  29. Peter Thompson & Melanie Fox-Kean, 2005. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment," American Economic Review, American Economic Association, vol. 95(1), pages 450-460, March.
  30. Brian S. Silverman, 1999. "Technological Resources and the Direction of Corporate Diversification: Toward an Integration of the Resource-Based View and Transaction Cost Economics," Management Science, INFORMS, vol. 45(8), pages 1109-1124, August.
  31. Jinyoung Kim & Gerald Marschke, 2004. "Accounting for the recent surge in U.S. patenting: changes in R&D expenditures, patent yields, and the high tech sector," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 13(6), pages 543-558.
  32. 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.
  33. Edward L. Glaeser & Matthew E. Kahn, 2001. "Decentralized Employment and the Transformation of the American City," Harvard Institute of Economic Research Working Papers 1912, Harvard - Institute of Economic Research.
  34. Henderson, Vernon & Kuncoro, Ari & Turner, Matt, 1995. "Industrial Development in Cities," Journal of Political Economy, University of Chicago Press, vol. 103(5), pages 1067-1090, October.
  35. Peter Thompson & Melanie Fox-Kean, 2005. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Reply," American Economic Review, American Economic Association, vol. 95(1), pages 465-466, March.
  36. George J. Borjas, 1994. "The Economics of Immigration," Journal of Economic Literature, American Economic Association, vol. 32(4), pages 1667-1717, December.
  37. Zvi Griliches, 1990. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
  38. repec:fth:harver:1473 is not listed on IDEAS
  39. George J. Borjas, 1995. "The Economic Benefits from Immigration," Journal of Economic Perspectives, American Economic Association, vol. 9(2), pages 3-22, Spring.
  40. Duranton, Gilles & Puga, Diego, 2000. "Nursery Cities: Urban Diversity, Process Innovation, and the Life-Cycle of Products," CEPR Discussion Papers 2376, C.E.P.R. Discussion Papers.
  41. Romer, Paul M, 1986. "Increasing Returns and Long-run Growth," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 1002-1037, October.
  42. George J. Borjas, 2004. "Do Foreign Students Crowd Out Native Students from Graduate Programs?," NBER Working Papers 10349, National Bureau of Economic Research, Inc.
  43. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, Oxford University Press, vol. 108(3), pages 577-598.
  44. Rosenthal, Stuart S. & Strange, William C., 2001. "The Determinants of Agglomeration," Journal of Urban Economics, Elsevier, vol. 50(2), pages 191-229, September.
  45. Adam B. Jaffe & Josh Lerner, 2006. "Innovation and its Discontents," NBER Chapters, in: Innovation Policy and the Economy, Volume 6, pages 27-66 National Bureau of Economic Research, Inc.
  46. William R. Kerr, 2007. "The Ethnic Composition of US Inventors," Harvard Business School Working Papers 08-006, Harvard Business School.
  47. Rebecca Henderson & Adam Jaffe & Manuel Trajtenberg, 2005. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Comment," American Economic Review, American Economic Association, vol. 95(1), pages 461-464, March.
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