Knowledge Growth and the Allocation of Time
AbstractWe analyze a model economy with many agents, each with a different productivity level. Agents divide their time between two activities: producing goods with the production-related knowledge they already have, and interacting with others in search of new, productivity-increasing ideas. These choices jointly determine the economy’s current production level and its rate of learning and real growth. Individuals’ time allocation decisions depend on the knowledge distribution because the productivity levels of others determine their own chances of improving their productivities through search. The time allocations of everyone in the economy in turn determine the evolution of its knowledge distribution. We construct the balanced growth path for this economy, thereby obtaining a theory of endogenous growth that captures in a tractable way the social nature of knowledge creation. We also study the allocation chosen by an idealized planner who takes into account and internalizes the external benefits of search, and tax structures that implement an optimal solution. Finally, we provide two examples of alternative learning technologies, as concrete illustrations of other directions that might be pursued.
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Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 17495.
Date of creation: Oct 2011
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Other versions of this item:
- O0 - Economic Development, Technological Change, and Growth - - General
- O15 - Economic Development, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-10-22 (All new papers)
- NEP-CIS-2011-10-22 (Confederation of Independent States)
- NEP-DGE-2011-10-22 (Dynamic General Equilibrium)
- NEP-FDG-2011-10-22 (Financial Development & Growth)
- NEP-KNM-2011-10-22 (Knowledge Management & Knowledge Economy)
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.:
- Xavier Gabaix, 2008.
"Power Laws in Economics and Finance,"
NBER Working Papers
14299, National Bureau of Economic Research, Inc.
- 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.
- Jesse Perla & Christopher Tonetti, 2014.
"Equilibrium Imitation and Growth,"
Journal of Political Economy,
University of Chicago Press, vol. 122(1), pages 52 - 76.
- de la Grandville,Olivier, 2009. "Economic Growth," Cambridge Books, Cambridge University Press, number 9780521725200, October.
- Luttmer, Erzo G.J., 2012.
"Technology diffusion and growth,"
Journal of Economic Theory,
Elsevier, vol. 147(2), pages 602-622.
- Boyan Jovanovic & Yaw Nyarko, 1994.
"Learning By Doing and the Choice of Technology,"
NBER Working Papers
4739, National Bureau of Economic Research, Inc.
- 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.
- Jess Benhabib & Alberto Bisin & Shenghao Zhu, 2011.
"The Distribution of Wealth and Fiscal Policy in Economies With Finitely Lived Agents,"
Econometric Society, vol. 79(1), pages 123-157, 01.
- Jess Benhabib & Alberto Bisin, 2009. "The distribution of wealth and fiscal policy in economies with finitely lived agents," NBER Working Papers 14730, National Bureau of Economic Research, Inc.
- de la Grandville,Olivier, 2009. "Economic Growth," Cambridge Books, Cambridge University Press, number 9780521898010, October.
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