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Costly technology adoption and capital accumulation

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Author Info
Aubhik Khan
B. Ravikumar

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Abstract

The authors develop a model of costly technology adoption where the cost is irrecoverable and fixed. Households must decide when to switch from an existing technology to a new, more productive technology. Using a recursive approach, the authors show that there is a unique threshold level of wealth above which households will adopt the new technology and below which they will not. This threshold is independent of preference parameters and depends only on technology parameters. Prior to adoption, households invest at increasing rates, but consumption growth is constant. The authors also show that richer households adopt sooner and that income inequality increases over time. Both these results are consistent with the evidence from the Green Revolution.

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Paper provided by Federal Reserve Bank of Philadelphia in its series Working Papers with number 00-7.

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Date of creation: 2000
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Handle: RePEc:fip:fedpwp:00-7

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Keywords: Technology ; Wealth;

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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Francesco Caselli & Wilbur John Coleman II, 2001. "Cross-Country Technology Diffusion: The Case of Computers," American Economic Review, American Economic Association, vol. 91(2), pages 328-335, May. [Downloadable!] (restricted)
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  2. David, Paul A, 1990. "The Dynamo and the Computer: An Historical Perspective on the Modern Productivity Paradox," American Economic Review, American Economic Association, vol. 80(2), pages 355-61, May. [Downloadable!] (restricted)
  3. Alvarez, Fernando & Stokey, Nancy L., 1998. "Dynamic Programming with Homogeneous Functions," Journal of Economic Theory, Elsevier, vol. 82(1), pages 167-189, September. [Downloadable!] (restricted)
  4. Eswaran, Mukesh & Kotwal, Ashok, 1989. "Credit as insurance in agrarian economies," Journal of Development Economics, Elsevier, vol. 31(1), pages 37-53, July. [Downloadable!] (restricted)
  5. Parente, Stephen L & Prescott, Edward C, 1994. "Barriers to Technology Adoption and Development," Journal of Political Economy, University of Chicago Press, vol. 102(2), pages 298-321, April. [Downloadable!] (restricted)
  6. Jovanovic, B. & Macdonald, G.M., 1988. "Competitive Diffusion," RCER Working Papers 160, University of Rochester - Center for Economic Research (RCER).
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  7. Rafael La Porta & Florencio Lopez-de-Silane & Andrei Shleifer & Robert W. Vishny, 1996. "Law and Finance," NBER Working Papers 5661, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  8. William Easterly & Robert King & Ross Levine & Sergio Rebelo, 1994. "Policy, Technology Adoption, and Growth," NBER Working Papers 4681, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  9. Parente Stephen L., 1994. "Technology Adoption, Learning-by-Doing, and Economic Growth," Journal of Economic Theory, Elsevier, vol. 63(2), pages 346-369, August. [Downloadable!] (restricted)
  10. Greenwood, J., 1996. "The Third Industrial Revolution," RCER Working Papers 435, University of Rochester - Center for Economic Research (RCER).
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  11. Satyajit Chatterjee & B. Ravikumar & B. Ravikumar, 1997. "Minimum consumptions requirements: theoretical and quantitative implications for growth and distribution," Working Papers 97-15, Federal Reserve Bank of Philadelphia. [Downloadable!]
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  12. Dekimpe, M.G. & Parker, P.M. & Sarvary, M., 1997. ""Globalization": Modeling Technology Adoption Timing Across Countries," INSEAD 97/75, INSEAD, Centre for the Management of Environmental Resources. The European Institute of Business Administration..
  13. Jovanovic, B. & Nyarko, Y., 1996. "Learning by Doing and the Choice of Technology," Working Papers 96-25, C.V. Starr Center for Applied Economics, New York University. [Downloadable!]
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  14. Bental, Benjamin & Peled, Dan, 1996. "The Accumulation of Wealth and the Cyclical Generation of New Technologies: A Search Theoretic Approach," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 37(3), pages 687-718, August.
  15. Mark Rosenzweig & Andrew D. Foster, . "Learning by Doing and Learning from Others: Human Capital and Technical Change in Agriculture," Home Pages _068, University of Pennsylvania. [Downloadable!]
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  16. Atkeson, Andrew, 1991. "International Lending with Moral Hazard and Risk of Repudiation," Econometrica, Econometric Society, vol. 59(4), pages 1069-89, July. [Downloadable!] (restricted)
  17. Becker, Robert A, 1981. "The Duality of a Dynamic Model of Equilibrium and an Optimal Growth Model: The Heterogeneous Capital Goods Case," The Quarterly Journal of Economics, MIT Press, vol. 96(2), pages 271-300, May. [Downloadable!] (restricted)
  18. Parente, Stephen L, 1995. "A Model of Technology Adoption and Growth," Economic Theory, Springer, vol. 6(3), pages 405-20, November.
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  19. Gaiha, Raghav, 1987. "Impoverishment, Technology and Growth in Rural India," Cambridge Journal of Economics, Oxford University Press, vol. 11(1), pages 23-46, March.
  20. Greenwood, J. & Jovanovic, B., 1990. "Financial Development, Growth, And The Distribution Of Income," University of Western Ontario, The Centre for the Study of International Economic Relations Working Papers 9002, University of Western Ontario, The Centre for the Study of International Economic Relations.
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  21. Aubhik Khan & B. Ravikumar, 2000. "Costly technology adoption and capital accumulation," Working Papers 00-7, Federal Reserve Bank of Philadelphia. [Downloadable!]
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  22. Shorrocks, Anthony F, 1983. "Ranking Income Distributions," Economica, London School of Economics and Political Science, vol. 50(197), pages 3-17, February. [Downloadable!] (restricted)
  23. Phelan Christopher, 1995. "Repeated Moral Hazard and One-Sided Commitment," Journal of Economic Theory, Elsevier, vol. 66(2), pages 488-506, August. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Maria Cunha-e-Sá & Ana Reis, 2007. "The Optimal Timing of Adoption of a Green Technology," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 36(1), pages 35-55, January. [Downloadable!] (restricted)
  2. Radhika Lahiri & Shyama Ratnasiri, 2006. "Concerning Inequality, Technology Adoption, and Structural Change," School of Economics and Finance Discussion Papers and Working Papers Series 207, School of Economics and Finance, Queensland University of Technology. [Downloadable!]
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  3. Aubhik Khan & B. Ravikumar, 2002. "Costly Technology Adoption and Capital Accumulation," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(2), pages 489-502, April. [Downloadable!] (restricted)
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