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Factor saving innovations and factor income shares

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  • Hernando Zuleta

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Abstract

We present an endogenous growth model where innovation are factor saving. Tecnologies can be changed paying a cost so, tecnological change take place only if the benefits are larger than the cost. Since the gains derived from factor saving innovations depend on factor abundance, biased innovations respond to changes in factor supply, that is, as economy becomes more capital abundant agents try to use in a more intensively. Therefore (a) the elasticity of the output with respect to reproducible factors depends on the capital abundance of the economy and (b) the income share of reducible factors increase as the economy growths. Another insight of the model is that in some economies the production function converges to an AK in the long run, while in others long run growths is cero.

Suggested Citation

  • Hernando Zuleta, 2006. "Factor saving innovations and factor income shares," DOCUMENTOS DE TRABAJO 002706, UNIVERSIDAD DEL ROSARIO.
  • Handle: RePEc:col:000092:002706
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    References listed on IDEAS

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    1. 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.
    2. Bertola, Giuseppe, 1993. "Factor Shares and Savings in Endogenous Growth," American Economic Review, American Economic Association, vol. 83(5), pages 1184-1198, December.
    3. Per Krusell & Lee E. Ohanian & JosÈ-Victor RÌos-Rull & Giovanni L. Violante, 2000. "Capital-Skill Complementarity and Inequality: A Macroeconomic Analysis," Econometrica, Econometric Society, vol. 68(5), pages 1029-1054, September.
    4. Francesco Caselli & James Feyrer, 2007. "The Marginal Product of Capital," The Quarterly Journal of Economics, Oxford University Press, vol. 122(2), pages 535-568.
    5. Joseph Zeira, 1998. "Workers, Machines, and Economic Growth," The Quarterly Journal of Economics, Oxford University Press, vol. 113(4), pages 1091-1117.
    6. Zeira, Joseph, 2005. "Machines as Engines of Growth," CEPR Discussion Papers 5429, C.E.P.R. Discussion Papers.
    7. Boldrin, Michael & Horvath, Michael, 1995. "Labor Contracts and Business Cycles," Journal of Political Economy, University of Chicago Press, vol. 103(5), pages 972-1004, October.
    8. Boldrin, Michele & Levine, David K., 2008. "Perfectly competitive innovation," Journal of Monetary Economics, Elsevier, vol. 55(3), pages 435-453, April.
    9. Daron Acemoglu, 2002. "Directed Technical Change," Review of Economic Studies, Oxford University Press, vol. 69(4), pages 781-809.
    10. Young, Andrew T., 2010. "One of the things we know that ain't so: Is US labor's share relatively stable?," Journal of Macroeconomics, Elsevier, vol. 32(1), pages 90-102, March.
    11. Durlauf, Steven N & Johnson, Paul A, 1995. "Multiple Regimes and Cross-Country Growth Behaviour," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 10(4), pages 365-384, Oct.-Dec..
    12. Boldrin, Michele & Levine, David K., 2002. "Factor Saving Innovation," Journal of Economic Theory, Elsevier, vol. 105(1), pages 18-41, July.
    13. Alan Krueger, 1999. "Measuring Labor's Share," Working Papers 792, Princeton University, Department of Economics, Industrial Relations Section..
    14. Jones, Charles I, 1995. "R&D-Based Models of Economic Growth," Journal of Political Economy, University of Chicago Press, vol. 103(4), pages 759-784, August.
    15. Emmanuel M. Drandakis & Edmond S. Phelps, 1965. "A Model of Induced Invention, Growth and Distribution," Cowles Foundation Discussion Papers 186, Cowles Foundation for Research in Economics, Yale University.
    16. Alan B. Krueger, 1999. "Measuring Labor's Share," American Economic Review, American Economic Association, vol. 89(2), pages 45-51, May.
    17. Gary D. Hansen & Edward C. Prescott, 2002. "Malthus to Solow," American Economic Review, American Economic Association, vol. 92(4), pages 1205-1217, September.
    18. Douglas Gollin, 2002. "Getting Income Shares Right," Journal of Political Economy, University of Chicago Press, vol. 110(2), pages 458-474, April.
    19. Solow, Robert M, 1997. "It Ain't the Things You Don't Know That Hurt You, It's the Things You Know That Ain't So," American Economic Review, American Economic Association, vol. 87(2), pages 107-108, May.
    20. repec:fth:prinin:413 is not listed on IDEAS
    21. Changyong Rhee, 1991. "Dynamic Inefficiency in an Economy with Land," Review of Economic Studies, Oxford University Press, vol. 58(4), pages 791-797.
    22. Pietro Peretto & John J. Seater, 2006. "Augmentation or Elimination?," DEGIT Conference Papers c011_060, DEGIT, Dynamics, Economic Growth, and International Trade.
    23. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
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    More about this item

    Keywords

    endogenous growth; capital using and labor saving innovations; factor income shares;

    JEL classification:

    • O11 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Macroeconomic Analyses of Economic Development
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

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