Equilibrium Imitation and Growth
The least productive agents in an economy can be vital in generating growth by spurring technology diffusion. We develop an analytically tractable model in which growth is created as a positive externality from risk taking by firms at the bottom of the productivity distribution imitating more productive firms. Heterogeneous firms choose to produce or pay a cost and search within the economy to upgrade their technology. Sustained growth comes from the feedback between the endogenously determined distribution of productivity, as evolved from past search decisions, and an optimal, forward-looking search policy. The growth rate depends on characteristics of the productivity distribution, with a thicker-tailed distribution leading to more growth.
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- Michael Koenig & Jan Lorenz & Fabrizio Zilibotti, 2012.
"Innovation vs. Imitation and the Evolution of Productivity Distributions,"
11-008, Stanford Institute for Economic Policy Research.
- König, Michael & Lorenz, Jan & Zilibotti, Fabrizio, 2012. "Innovation vs imitation and the evolution of productivity distributions," CEPR Discussion Papers 8843, C.E.P.R. Discussion Papers.
- Markus Poschke, 2006.
"Employment Protection, Firm Selection, and Growth,"
Economics Working Papers
ECO2006/35, European University Institute.
- Juan Carlos Cordoba & Genevieve Verdier, 2005.
"Lucas vs. Lucas: On Inequality and Growth,"
- Xavier Gabaix, 2009.
"Power Laws in Economics and Finance,"
Annual Review of Economics,
Annual Reviews, vol. 1(1), pages 255-294, 05.
- Jess Benhabib & Mark M. Spiegel, 2002.
"Human capital and technology diffusion,"
Working Paper Series
2003-02, Federal Reserve Bank of San Francisco.
- Jess Benhabib & Mark M. Spiegel, 2002. "Human capital and technology diffusion," Proceedings, Federal Reserve Bank of San Francisco, issue Nov.
- 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.
- Robert E. Lucas, Jr. & Benjamin Moll, 2011.
"Knowledge Growth and the Allocation of Time,"
NBER Working Papers
17495, National Bureau of Economic Research, Inc.
- Aw, Bee Yan & Chen, Xiaomin & Roberts, Mark J., 2001. "Firm-level evidence on productivity differentials and turnover in Taiwanese manufacturing," Journal of Development Economics, Elsevier, vol. 66(1), pages 51-86, October.
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