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A Theory of Total Factor Productivity and the Convergence Hypothesis: Workers’ Innovations as an Essential Element

  • Harashima, Taiji

A theory of total factor productivity (TFP) is needed to explain why substantial differences in international income have been observed. This paper presents a theory of TFP that incorporates workers’ innovations. Because workers are human and capable of creative intellectual activities, they can create innovations even if these innovations are minor. The creative activities of ordinary workers have been almost entirely neglected in economics even though the importance of workers’ learning activities has been emphasized by the theories of learning-by-doing and human capital. I examine this creative element and show that innovations created by ordinary workers are indispensable for efficient production. A production function incorporating workers’ innovations is shown to have a Cobb-Douglas functional form with a labor share of about 70%. The production function offers a microfoundation of the Cobb-Douglas production function and more importantly indicates that heterogeneous parameter values with regard to workers’ innovations are essential factors of the currently observed substantial income difference across economies.

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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 15508.

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Date of creation: 31 May 2009
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Handle: RePEc:pra:mprapa:15508
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  1. Lucas, Robert E, Jr, 1990. "Why Doesn't Capital Flow from Rich to Poor Countries?," American Economic Review, American Economic Association, vol. 80(2), pages 92-96, May.
  2. Papineau, Maya, 2006. "An economic perspective on experience curves and dynamic economies in renewable energy technologies," Energy Policy, Elsevier, vol. 34(4), pages 422-432, March.
  3. Thorsten Beck & Ross Levine & Norman Loayza, 1999. "Financial Intermediation and Growth: Causality and Causes," Working Papers Central Bank of Chile 56, Central Bank of Chile.
  4. Benhabib, Jess & Spiegel, Mark M., 1994. "The role of human capital in economic development evidence from aggregate cross-country data," Journal of Monetary Economics, Elsevier, vol. 34(2), pages 143-173, October.
  5. Joskow, Paul L & Rozanski, George A, 1979. "The Effects of Learning by Doing on Nuclear Plant Operating Reliability," The Review of Economics and Statistics, MIT Press, vol. 61(2), pages 161-68, May.
  6. Alan B. Krueger & Mikael Lindahl, 2000. "Education for Growth: Why and For Whom?," NBER Working Papers 7591, National Bureau of Economic Research, Inc.
  7. McDonald, Alan & Schrattenholzer, Leo, 2001. "Learning rates for energy technologies," Energy Policy, Elsevier, vol. 29(4), pages 255-261, March.
  8. Womer, N Keith & Patterson, J Wayne, 1983. "Estimation and Testing of Learning Curves," Journal of Business & Economic Statistics, American Statistical Association, vol. 1(4), pages 265-72, October.
  9. Prescott, Edward C, 1998. "Needed: A Theory of Total Factor Productivity," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 39(3), pages 525-51, August.
  10. Demetriades, Panicos O. & Hussein, Khaled A., 1996. "Does financial development cause economic growth? Time-series evidence from 16 countries," Journal of Development Economics, Elsevier, vol. 51(2), pages 387-411, December.
  11. Martin B. Zimmerman, 1982. "Learning Effects and the Commercialization of New Energy Technologies: The Case of Nuclear Power," Bell Journal of Economics, The RAND Corporation, vol. 13(2), pages 297-310, Autumn.
  12. T. N. Srinivasan, 1995. "Long-Run Growth Theories and Empirics: Anything New?," NBER Chapters, in: Growth Theories in Light of the East Asian Experience, NBER-EASE Volume 4, pages 37-70 National Bureau of Economic Research, Inc.
  13. Robert E. Hall & Charles I. Jones, 1999. "Why Do Some Countries Produce So Much More Output per Worker than Others?," NBER Working Papers 6564, National Bureau of Economic Research, Inc.
  14. Robert G. King & Ross Levine, 1993. "Finance and Growth: Schumpeter Might Be Right," The Quarterly Journal of Economics, Oxford University Press, vol. 108(3), pages 717-737.
  15. Romer, Paul M, 1987. "Growth Based on Increasing Returns Due to Specialization," American Economic Review, American Economic Association, vol. 77(2), pages 56-62, May.
  16. Michelacci, Claudio & Zaffaroni, Paolo, 2000. "(Fractional) beta convergence," Journal of Monetary Economics, Elsevier, vol. 45(1), pages 129-153, February.
  17. Edward P. Lazear, 2003. "Firm-Specific Human Capital: A Skill-Weights Approach," NBER Working Papers 9679, National Bureau of Economic Research, Inc.
  18. Bernard, Andrew B & Durlauf, Steven N, 1995. "Convergence in International Output," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 10(2), pages 97-108, April-Jun.
  19. Yin-Wong Cheung & Antonio Garcia Pascual, 2004. "Testing for output convergence: a re-examination," Oxford Economic Papers, Oxford University Press, vol. 56(1), pages 45-63, January.
  20. Thorsten Beck & Ross Levine, 2002. "Industry Growth and Capital Allocation: Does Having a Market- or Bank-Based System Matter?," NBER Working Papers 8982, National Bureau of Economic Research, Inc.
  21. Paul M Romer, 1999. "Increasing Returns and Long-Run Growth," Levine's Working Paper Archive 2232, David K. Levine.
  22. Paul Wachtel, 2003. "How much do we really know about growth and finance?," Economic Review, Federal Reserve Bank of Atlanta, issue Q1, pages 33-47.
  23. Miketa, Asami & Schrattenholzer, Leo, 2004. "Experiments with a methodology to model the role of R&D expenditures in energy technology learning processes; first results," Energy Policy, Elsevier, vol. 32(15), pages 1679-1692, October.
  24. Linda Argote & Sara L. Beckman & Dennis Epple, 1990. "The Persistence and Transfer of Learning in Industrial Settings," Management Science, INFORMS, vol. 36(2), pages 140-154, February.
  25. Lynch, Lisa M, 1991. "The Role of Off-the-Job vs. On-the-Job Training for the Mobility of Women Workers," American Economic Review, American Economic Association, vol. 81(2), pages 151-56, May.
  26. Levine, Ross & Zervos, Sara, 1996. "Stock market development and long-run growth," Policy Research Working Paper Series 1582, The World Bank.
  27. Burton A. Weisbrod, 1966. "Investing in Human Capital," Journal of Human Resources, University of Wisconsin Press, vol. 1(1), pages 5-21.
  28. Kenneth J. Arrow, 1962. "The Economic Implications of Learning by Doing," Review of Economic Studies, Oxford University Press, vol. 29(3), pages 155-173.
  29. Patrick Criqui & Jean-Marie Martin & Leo Schrattenholzer & Tom Kram & Luc Soete & Adriaan Van Zon, 2000. "Energy technology dynamics," International Journal of Global Energy Issues, Inderscience Enterprises Ltd, vol. 14(1/2/3/4), pages 65-103.
  30. Olav Sorenson, 2003. "Interdependence and Adaptability: Organizational Learning and the Long--Term Effect of Integration," Management Science, INFORMS, vol. 49(4), pages 446-463, April.
  31. Jonathan Temple, 2000. "Summary of an Informal Workshop on the Causes of Economic Growth," OECD Economics Department Working Papers 260, OECD Publishing.
  32. Charles I. Jones, 2005. "The Shape of Production Functions and the Direction of Technical Change," The Quarterly Journal of Economics, Oxford University Press, vol. 120(2), pages 517-549.
  33. Linda Argote & Bill McEvily & Ray Reagans, 2003. "Managing Knowledge in Organizations: An Integrative Framework and Review of Emerging Themes," Management Science, INFORMS, vol. 49(4), pages 571-582, April.
  34. Beck, Thorsten & Levine, Ross & Loayza, Norman, 2000. "Finance and the sources of growth," Journal of Financial Economics, Elsevier, vol. 58(1-2), pages 261-300.
  35. Nemet, Gregory F., 2006. "Beyond the learning curve: factors influencing cost reductions in photovoltaics," Energy Policy, Elsevier, vol. 34(17), pages 3218-3232, November.
  36. King, Robert G. & Levine, Ross, 1993. "Finance, entrepreneurship and growth: Theory and evidence," Journal of Monetary Economics, Elsevier, vol. 32(3), pages 513-542, December.
  37. Daron Acemoglu & Simon Johnson & James A. Robinson, 2001. "The Colonial Origins of Comparative Development: An Empirical Investigation," American Economic Review, American Economic Association, vol. 91(5), pages 1369-1401, December.
  38. Argote, L. & Epple, D., 1990. "Learning Curves In Manufacturing," GSIA Working Papers 89-90-02, Carnegie Mellon University, Tepper School of Business.
  39. Gary S. Becker, 1962. "Investment in Human Capital: A Theoretical Analysis," Journal of Political Economy, University of Chicago Press, vol. 70, pages 9.
  40. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
  41. Keller, Wolfgang, 1996. "Absorptive capacity: On the creation and acquisition of technology in development," Journal of Development Economics, Elsevier, vol. 49(1), pages 199-227, April.
  42. Jakub Growiec, 2008. "A new class of production functions and an argument against purely labor-augmenting technical change," International Journal of Economic Theory, The International Society for Economic Theory, vol. 4(4), pages 483-502.
  43. Dani Rodrik & Arvind Subramanian & Francesco Trebbi, 2004. "Institutions Rule: The Primacy of Institutions Over Geography and Integration in Economic Development," Journal of Economic Growth, Springer, vol. 9(2), pages 131-165, 06.
  44. Robert E. Hall & Charles I. Jones, 1999. "Why do Some Countries Produce So Much More Output Per Worker than Others?," The Quarterly Journal of Economics, Oxford University Press, vol. 114(1), pages 83-116.
  45. Paul S. Adler & Kim B. Clark, 1991. "Behind the Learning Curve: A Sketch of the Learning Process," Management Science, INFORMS, vol. 37(3), pages 267-281, March.
  46. Robert J. Barro, 1991. "Economic Growth in a Cross Section of Countries," The Quarterly Journal of Economics, Oxford University Press, vol. 106(2), pages 407-443.
  47. Haddad, Mona & Harrison, Ann, 1993. "Are there positive spillovers from direct foreign investment? : Evidence from panel data for Morocco," Journal of Development Economics, Elsevier, vol. 42(1), pages 51-74, October.
  48. Stephen Knack & Philip Keefer, 1995. "Institutions And Economic Performance: Cross-Country Tests Using Alternative Institutional Measures," Economics and Politics, Wiley Blackwell, vol. 7(3), pages 207-227, November.
  49. Luintel, Kul B. & Khan, Mosahid, 1999. "A quantitative reassessment of the finance-growth nexus: evidence from a multivariate VAR," Journal of Development Economics, Elsevier, vol. 60(2), pages 381-405, December.
  50. Dudley, Leonard, 1972. "Learning and Productivity Change in Metal Products," American Economic Review, American Economic Association, vol. 62(4), pages 662-69, September.
  51. Gary P. Pisano & Richard M.J. Bohmer & Amy C. Edmondson, 2001. "Organizational Differences in Rates of Learning: Evidence from the Adoption of Minimally Invasive Cardiac Surgery," Management Science, INFORMS, vol. 47(6), pages 752-768, June.
  52. Jacob Mincer, 1958. "Investment in Human Capital and Personal Income Distribution," Journal of Political Economy, University of Chicago Press, vol. 66, pages 281.
  53. Norman Keith Womer, 1984. "Estimating Learning Curves from Aggregate Monthly Data," Management Science, INFORMS, vol. 30(8), pages 982-992, August.
  54. Abu-Bader, Suleiman & Abu-Qarn, Aamer S., 2008. "Financial development and economic growth: The Egyptian experience," Journal of Policy Modeling, Elsevier, vol. 30(5), pages 887-898.
  55. Bernard, Andrew B. & Durlauf, Steven N., 1996. "Interpreting tests of the convergence hypothesis," Journal of Econometrics, Elsevier, vol. 71(1-2), pages 161-173.
  56. Levine, Ross, 1996. "Financial development and economic growth : views and agenda," Policy Research Working Paper Series 1678, The World Bank.
  57. Acemoglu, Daron & Johnson, Simon & Robinson, James A., 2005. "Institutions as a Fundamental Cause of Long-Run Growth," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 1, chapter 6, pages 385-472 Elsevier.
  58. Marvin B. Lieberman, 1984. "The Learning Curve and Pricing in the Chemical Processing Industries," RAND Journal of Economics, The RAND Corporation, vol. 15(2), pages 213-228, Summer.
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