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Ideas and Growth


This paper introduces and partially develops a new model of endogenous technological change, viewed as the product of a class of problem-solving producers. The model, based on earlier work by Eaton and Kortum, is built up from the premise that all knowledge resides in the head of some individual person and the knowledge of a firm, or economy, or any group of people is simply the knowledge of the individuals that comprise it. The model is applied to an economy with a cohort structure. A calibration of the model using cross-section earnings data, in addition to aggregate GDP growth, is considered. Copyright (c) The London School of Economics and Political Science 2008.

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Article provided by London School of Economics and Political Science in its journal Economica.

Volume (Year): 76 (2009)
Issue (Month): 301 (02)
Pages: 1-19

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Handle: RePEc:bla:econom:v:76:y:2009:i:301:p:1-19
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  1. Fernando E. Alvarez & Francisco J. Buera & Robert E. Lucas, Jr., 2008. "Models of Idea Flows," NBER Working Papers 14135, National Bureau of Economic Research, Inc.
  2. Claudia Goldin & Lawrence F. Katz, 1999. "Education and Income in the Early 20th Century: Evidence from the Prairies," NBER Working Papers 7217, National Bureau of Economic Research, Inc.
  3. Satyajit Chatterjee & Esteban Rossi-Hansberg, 2007. "Spin-offs and the market for ideas," Working Papers 07-15, Federal Reserve Bank of Philadelphia.
  4. Jovanovic, Boyan, 1979. "Job Matching and the Theory of Turnover," Journal of Political Economy, University of Chicago Press, vol. 87(5), pages 972-90, October.
  5. Prescott, Edward C & Boyd, John H, 1987. "Dynamic Coalitions: Engines of Growth," American Economic Review, American Economic Association, vol. 77(2), pages 63-67, May.
  6. Rosen, Sherwin, 1972. "Learning by Experience as Joint Production," The Quarterly Journal of Economics, MIT Press, vol. 86(3), pages 366-82, August.
  7. Jonathan Eaton & Samuel Kortum, 2002. "Technology, Geography, and Trade," Econometrica, Econometric Society, vol. 70(5), pages 1741-1779, September.
  8. Deaton, A. & Paxson, C., 1993. "Intertemporal Choice and Inequality," Papers 168, Princeton, Woodrow Wilson School - Development Studies.
  9. Samuel S. Kortum, 1997. "Research, Patenting, and Technological Change," Econometrica, Econometric Society, vol. 65(6), pages 1389-1420, November.
  10. Benhabib, Jess & Spiegel, Mark M., 2005. "Human Capital and Technology Diffusion," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 1, chapter 13, pages 935-966 Elsevier.
  11. Eaton, Jonathan & Kortum, Samuel, 1999. "International Technology Diffusion: Theory and Measurement," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 40(3), pages 537-70, August.
  12. Paul M Romer, 1999. "Endogenous Technological Change," Levine's Working Paper Archive 2135, David K. Levine.
  13. 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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