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Growth through heterogeneous innovations

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  • Akcigit, Ufuk

    ()
    (University of Pennsylvania and NBER)

  • Kerr, William R.

    ()
    (Harvard University and NBER)

Abstract

We study how exploration versus exploitation innovations impact economic growth through a tractable endogenous growth framework that contains multiple innovation sizes, multi-product firms, and entry/exit. Firms invest in exploration R&D to acquire new product lines and exploitation R&D to improve their existing product lines. We model and show empirically that exploration R&D does not scale as strongly with firm size as exploitation R&D. The resulting framework conforms to many regularities regarding innovation and growth differences across the firm size distribution. We also incorporate patent citations into our theoretical framework. The framework generates a simple test using patent citations that indicates that entrants and small firms have relatively higher growth spillover effects.

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Bibliographic Info

Paper provided by Bank of Finland in its series Research Discussion Papers with number 28/2013.

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Length: 80 pages
Date of creation: 22 Nov 2013
Date of revision:
Handle: RePEc:hhs:bofrdp:2013_028

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Postal: Bank of Finland, P.O. Box 160, FI-00101 Helsinki, Finland
Web page: http://www.suomenpankki.fi/en/
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Keywords: endogenous growth; innovation; exploration; exploitation; research and development; patents; citations; scientists; entrepreneurs;

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References

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  1. Daron Acemoglu & Ufuk Akcigit & Nicholas Bloom & William Kerr, 2013. "Innovation, Reallocation And Growth," Working Papers 13-23, Center for Economic Studies, U.S. Census Bureau.
  2. Erzo G. J. Luttmer, 2007. "Selection, Growth, and the Size Distribution of Firms," The Quarterly Journal of Economics, MIT Press, vol. 122(3), pages 1103-1144, 08.
  3. Aghion, P. & Howitt, P., 1989. "A Model Of Growth Through Creative Destruction," Working papers 527, Massachusetts Institute of Technology (MIT), Department of Economics.
  4. Geroski, Paul A, 1998. "An Applied Econometrician's View of Large Company Performance," CEPR Discussion Papers 1862, C.E.P.R. Discussion Papers.
  5. Zvi Griliches, 1990. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
  6. Hall, B. & Jaffe, A. & Trajtenberg, M., 2001. "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools," Papers 2001-29, Tel Aviv.
  7. Hopenhayn, Hugo A, 1992. "Entry, Exit, and Firm Dynamics in Long Run Equilibrium," Econometrica, Econometric Society, vol. 60(5), pages 1127-50, September.
  8. Alberto Galasso & Timothy S. Simcoe, 2010. "CEO Overconfidence and Innovation," NBER Working Papers 16041, National Bureau of Economic Research, Inc.
  9. Duranton, Gilles & Overman, Henry G., 2002. "Testing for Localization Using Micro-Geographic Data," CEPR Discussion Papers 3379, C.E.P.R. Discussion Papers.
  10. Manuel Trajtenberg & Adam B. Jaffe & Michael S. Fogarty, 2000. "Knowledge Spillovers and Patent Citations: Evidence from a Survey of Inventors," American Economic Review, American Economic Association, vol. 90(2), pages 215-218, May.
  11. Jaffe, Adam B & Trajtenberg, Manuel & Henderson, Rebecca, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 577-98, August.
  12. Samuel S. Kortum, 1997. "Research, Patenting, and Technological Change," Econometrica, Econometric Society, vol. 65(6), pages 1389-1420, November.
  13. Jovanovic, B. & MacDonald, G.M., 1992. "The Life-Cycle of Competitive Industry," Papers 92-09, Rochester, Business - Financial Research and Policy Studies.
  14. Dale T. Mortensen & Rasmus Lentz, 2005. "An Empirical Model of Growth Through Product Innovation," 2005 Meeting Papers 910, Society for Economic Dynamics.
  15. Peter Thompson & Melanie Fox Kean, 2004. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment," Working Papers 0401, Florida International University, Department of Economics.
  16. Erzo G. J. Luttmer, 2011. "On the Mechanics of Firm Growth," Review of Economic Studies, Oxford University Press, vol. 78(3), pages 1042-1068.
  17. William Kerr & Shihe Fu, 2008. "The survey of industrial R&D—patent database link project," The Journal of Technology Transfer, Springer, vol. 33(2), pages 173-186, April.
  18. Bronwyn H. Hall & Zvi Griliches & Jerry A. Hausman, 1984. "Patents and R&D: Is There A Lag?," NBER Working Papers 1454, National Bureau of Economic Research, Inc.
  19. William R. Kerr & Josh Lerner & Antoinette Schoar, 2010. "The Consequences of Entrepreneurial Finance: A Regression Discontinuity Analysis," NBER Working Papers 15831, National Bureau of Economic Research, Inc.
  20. Glenn Ellison & Edward L. Glaeser & William R. Kerr, 2007. "What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns," Harvard Business School Working Papers 07-064, Harvard Business School.
  21. Paul M Romer, 1999. "Endogenous Technological Change," Levine's Working Paper Archive 2135, David K. Levine.
  22. repec:fth:harver:1473 is not listed on IDEAS
  23. Robert J. Barro, 2012. "Inflation and Economic Growth," CEMA Working Papers 568, China Economics and Management Academy, Central University of Finance and Economics.
  24. Klepper, Steven, 1996. "Entry, Exit, Growth, and Innovation over the Product Life Cycle," American Economic Review, American Economic Association, vol. 86(3), pages 562-83, June.
  25. Joshua S. Gans & David H. Hsu & Scott Stern, 2000. "When Does Start-Up Innovation Spur the Gale of Creative Destruction?," NBER Working Papers 7851, National Bureau of Economic Research, Inc.
  26. William R. Kerr, 2010. "Breakthrough Inventions and Migrating Clusters of Innovation," NBER Chapters, in: Cities and Entrepreneurship National Bureau of Economic Research, Inc.
  27. Acs, Zoltan J & Audretsch, David B, 1987. "Innovation, Market Structure, and Firm Size," The Review of Economics and Statistics, MIT Press, vol. 69(4), pages 567-74, November.
  28. Spence, Michael, 1984. "Cost Reduction, Competition, and Industry Performance," Econometrica, Econometric Society, vol. 52(1), pages 101-21, January.
  29. Jakob Klette & Samuel Kortum, 2002. "Innovating firms and aggregate innovation," Staff Report 300, Federal Reserve Bank of Minneapolis.
  30. Cohen, Wesley M & Klepper, Steven, 1996. "Firm Size and the Nature of Innovation within Industries: The Case of Process and Product R&D," The Review of Economics and Statistics, MIT Press, vol. 78(2), pages 232-43, May.
  31. Jan Eeckhout & Boyan Jovanovic, 2002. "Knowledge Spillovers and Inequality," American Economic Review, American Economic Association, vol. 92(5), pages 1290-1307, December.
  32. Aghion, Philippe & Harris, Christopher & Vickers, John, 1997. "Competition and growth with step-by-step innovation: An example," European Economic Review, Elsevier, vol. 41(3-5), pages 771-782, April.
  33. 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.
  34. Hugo Hopenhayn & Gerard Llobet & Matthew Mitchell, 2006. "Rewarding Sequential Innovators: Prizes, Patents, and Buyouts," Journal of Political Economy, University of Chicago Press, vol. 114(6), pages 1041-1068, December.
  35. Ron S Jarmin & Javier Miranda, 2002. "The Longitudinal Business Database," Working Papers 02-17, Center for Economic Studies, U.S. Census Bureau.
  36. Zvi Griliches, 1991. "The Search for R&D Spillovers," NBER Working Papers 3768, National Bureau of Economic Research, Inc.
  37. Ricardo J. Caballero & Adam B. Jaffe, 1993. "How High are the Giants' Shoulders: An Empirical Assessment of Knowledge Spillovers and Creative Destruction in a Model of Economic Growth," NBER Working Papers 4370, National Bureau of Economic Research, Inc.
  38. Aditi Mehta & Marc Rysman & Tim Simcoe, 2007. "Identifying the Age Profile of Patent Citations," Boston University - Department of Economics - Working Papers Series WP2007-021, Boston University - Department of Economics.
  39. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
  40. Josh Lerner, 1997. "An Empirical Exploration of a Technology Race," RAND Journal of Economics, The RAND Corporation, vol. 28(2), pages 228-247, Summer.
  41. 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.
  42. Acs, Zoltan J & Audretsch, David B, 1988. "Innovation in Large and Small Firms: An Empirical Analysis," American Economic Review, American Economic Association, vol. 78(4), pages 678-90, September.
  43. Harris, Christopher & Howitt, Peter & Vickers, John & Aghion, Philippe, 2001. "Competition, Imitation and Growth with Step-by-Step Innovation," Scholarly Articles 12375013, Harvard University Department of Economics.
  44. Peretto, Pietro F, 1998. " Technological Change, Market Rivalry, and the Evolution of the Capitalist Engine of Growth," Journal of Economic Growth, Springer, vol. 3(1), pages 53-80, March.
  45. Romer, Paul M, 1986. "Increasing Returns and Long-run Growth," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 1002-37, October.
  46. Cabral, Luís M B & Mata, José, 2001. "On the Evolution of the Firm Size Distribution: Facts and Theory," CEPR Discussion Papers 3045, C.E.P.R. Discussion Papers.
  47. Cohen, Wesley M & Klepper, Steven, 1996. "A Reprise of Size and R&D," Economic Journal, Royal Economic Society, vol. 106(437), pages 925-51, July.
  48. Ariel Pakes & Zvi Griliches, 1980. "Patents and R and D at the Firm Level: A First Look," NBER Working Papers 0561, National Bureau of Economic Research, Inc.
  49. Richard J. Rosen, 1991. "Research and Development with Asymmetric Firm Sizes," RAND Journal of Economics, The RAND Corporation, vol. 22(3), pages 411-429, Autumn.
  50. Joshua Lerner, 1994. "The Importance of Patent Scope: An Empirical Analysis," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 319-333, Summer.
  51. Natarajan Balasubramanian & Jagadeesh Sivadasan, 2011. "What Happens When Firms Patent? New Evidence from U.S. Economic Census Data," The Review of Economics and Statistics, MIT Press, vol. 93(1), pages 126-146, February.
  52. Steven J. Davis & John C. Haltiwanger & Scott Schuh, 1998. "Job Creation and Destruction," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262540932, December.
  53. Jerry A. Hausman & Bronwyn H. Hall & Zvi Griliches, 1984. "Econometric Models for Count Data with an Application to the Patents-R&D Relationship," NBER Technical Working Papers 0017, National Bureau of Economic Research, Inc.
  54. Matthew Mitchell, 2000. "Rewarding Sequential Innovators: Patents Prizes and Buyouts," Econometric Society World Congress 2000 Contributed Papers 1650, Econometric Society.
  55. Reinganum, Jennifer F, 1984. "Uncertain Innovation and the Persistence of Monopoly: Reply," American Economic Review, American Economic Association, vol. 74(1), pages 243-46, March.
  56. Steven Klepper & Elizabeth Graddy, 1990. "The Evolution of New Industries and the Determinants of Market Structure," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 27-44, Spring.
  57. Ajay Agrawal & Iain Cockburn & Carlos Rosell, 2010. "Not Invented Here? Innovation in Company Towns," NBER Chapters, in: Cities and Entrepreneurship National Bureau of Economic Research, Inc.
  58. Lucia Foster & Cheryl Grim, 2010. "Characteristics of the Top R&D Performing Firms in the U.S.: Evidence from the Survey of Industrial R&D," Working Papers 10-33, Center for Economic Studies, U.S. Census Bureau.
  59. Sampsa Samila & Olav Sorenson, 2011. "Venture Capital, Entrepreneurship, and Economic Growth," The Review of Economics and Statistics, MIT Press, vol. 93(1), pages 338-349, February.
  60. Rebecca Henderson, 1993. "Underinvestment and Incompetence as Responses to Radical Innovation: Evidence from the Photolithographic Alignment Equipment Industry," RAND Journal of Economics, The RAND Corporation, vol. 24(2), pages 248-270, Summer.
  61. 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.
  62. Gilbert, Richard J & Newbery, David M G, 1982. "Preemptive Patenting and the Persistence of Monopoly," American Economic Review, American Economic Association, vol. 72(3), pages 514-26, June.
  63. Richard E. Caves, 1998. "Industrial Organization and New Findings on the Turnover and Mobility of Firms," Journal of Economic Literature, American Economic Association, vol. 36(4), pages 1947-1982, December.
  64. James D Adams & Suzanne Peck, 1994. "A Guide To R&D Data At The Center For Economic Studies U.S. Bureau Of THe Census," Working Papers 94-9, Center for Economic Studies, U.S. Census Bureau.
  65. Cohen, Wesley M & Klepper, Steven, 1992. "The Anatomy of Industry R&D Intensity Distributions," American Economic Review, American Economic Association, vol. 82(4), pages 773-99, September.
  66. 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.
  67. John Sutton, 1997. "Gibrat's Legacy," Journal of Economic Literature, American Economic Association, vol. 35(1), pages 40-59, March.
  68. Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-70, May.
  69. Zucker, Lynne G & Darby, Michael R & Brewer, Marilynn B, 1998. "Intellectual Human Capital and the Birth of U.S. Biotechnology Enterprises," American Economic Review, American Economic Association, vol. 88(1), pages 290-306, March.
  70. Hall, Bronwyn H & Griliches, Zvi & Hausman, Jerry A, 1986. "Patents and R and D: Is There a Lag?," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 27(2), pages 265-83, June.
  71. Aghion, Philippe, et al, 2001. "Competition, Imitation and Growth with Step-by-Step Innovation," Review of Economic Studies, Wiley Blackwell, vol. 68(3), pages 467-92, July.
  72. Manuel Trajtenberg, 1990. "A Penny for Your Quotes: Patent Citations and the Value of Innovations," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 172-187, Spring.
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