Factor-Eliminating Technical Change
Endogenous growth requires that non-reproducible factors of production be either augmented or eliminated. Attention heretofore has focused almost exclusively on augmentation. In contrast, we study factor elimination. Maximizing agents decide when to reduce the importance of non-reproducible factors. We use a Cobb-Douglas production function with labor and capital as factors of production. There is no augmenting progress of any kind, whether Hicks, Harrod, or Solow neutral, thus excluding the standard engine of growth. What is new is the possibility of changing factor intensities endogenously by spending resources on R&D. The model allows derivation not only of the balanced growth solution but also of the full transition dynamics. There are two possible ultimate outcomes, depending on parameters and initial conditions. The economy may evolve into one that uses both labor and capital, or it may evolve into one that uses only capital. The first outcome is the standard Solow model; the second is the AK model of endogenous growth. The model thus provides a theory of the endogenous emergence of a production technology with constant returns to the reproducible factors, that is, one that is capable of supporting perpetual economic growth. The transition paths are interesting, allowing non-monotonic behavior of both the capital/labor ratio and the factor shares. An aspect of the transition path that is unique for a Cobb-Douglas economy is that the origin is not a steady state. An economy that starts with pure labor production simultaneously accumulates capital and increases its capital intensity to make the capital useful. The theory thus offers a purely endogenous explanation for the transition from a primitive to a developed economy, in contrast to other existing theories. Several aspects of the transition paths accord with the evidence, suggesting that the theory is reasonable. In contrast to almost all the existing endogenous growth literature, neither monopoly power nor an externality is a necessary condition for endogenous growth. It is sufficient that firms be able to appropriate the results of their research and development efforts.
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- Peretto, Pietro F., 1999. "Cost reduction, entry, and the interdependence of market structure and economic growth," Journal of Monetary Economics, Elsevier, vol. 43(1), pages 173-195, February.
- Joseph Zeira, 2006.
"Machines as Engines of Growth,"
DEGIT Conference Papers
c011_059, DEGIT, Dynamics, Economic Growth, and International Trade.
- Zeira, Joseph, 1995.
"Workers, Machines and Economic Growth,"
CEPR Discussion Papers
1139, C.E.P.R. Discussion Papers.
- Hernando Zuleta, 2008.
"Factor Saving Innovations and Factor Income Shares,"
Review of Economic Dynamics,
Elsevier for the Society for Economic Dynamics, vol. 11(4), pages 836-851, October.
- Hernando Zuleta, 2006. "Factor saving innovations and factor income shares," DOCUMENTOS DE TRABAJO 002706, UNIVERSIDAD DEL ROSARIO.
- David N. Weil & Oded Galor, 2000. "Population, Technology, and Growth: From Malthusian Stagnation to the Demographic Transition and Beyond," American Economic Review, American Economic Association, vol. 90(4), pages 806-828, September.
- Peretto, Pietro F., 1996.
"Technological Change and Population Growth,"
96-28, Duke University, Department of Economics.
- Robert E. Hall & Charles I. Jones, 1999.
"Why Do Some Countries Produce So Much More Output per Worker than Others?,"
NBER Working Papers
6564, National Bureau of Economic Research, Inc.
- Robert E. Hall & Charles I. Jones, 1999. "Why Do Some Countries Produce So Much More Output Per Worker Than Others?," The Quarterly Journal of Economics, MIT Press, vol. 114(1), pages 83-116, February.
- Oliver J. Blanchard, 1997. "The Medium Run," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 28(2), pages 89-158.
- Hernando Zuleta, 2007.
"An empirical note on factor shares,"
DOCUMENTOS DE TRABAJO
004363, UNIVERSIDAD DEL ROSARIO.
- Hernando Zuleta, 2008. "An empirical note on factor shares," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 17(3), pages 379-390.
- Alan Krueger, 1999.
"Measuring Labor's Share,"
792, Princeton University, Department of Economics, Industrial Relations Section..
- Francesco Caselli & James Feyrer, 2006.
"The Marginal Product of Capital,"
CEP Discussion Papers
dp0735, Centre for Economic Performance, LSE.
- Gary D. Hansen & Edward C. Prescott, 1998.
"Malthus to Solow,"
NBER Working Papers
6858, National Bureau of Economic Research, Inc.
- Olivier Blanchard, 1998.
"Revisiting European Unemployment: Unemployment, Capital Accumulation, and Factor Prices,"
NBER Working Papers
6566, National Bureau of Economic Research, Inc.
- Blanchard, Olivier, 1998. "Revisiting European Unemployment : Unemployment, Capital Accumulation and Factor Prices," Research Series, Economic and Social Research Institute (ESRI), number GL28.
- Rebelo, Sergio, 1991.
"Long-Run Policy Analysis and Long-Run Growth,"
Journal of Political Economy,
University of Chicago Press, vol. 99(3), pages 500-521, June.
- Peter Klenow & Andrés Rodríguez-Clare, 1997. "The Neoclassical Revival in Growth Economics: Has It Gone Too Far?," NBER Chapters, in: NBER Macroeconomics Annual 1997, Volume 12, pages 73-114 National Bureau of Economic Research, Inc.
- Douglas Gollin, 2001.
"Getting Income Shares Right,"
Department of Economics Working Papers
2001-11, Department of Economics, Williams College.
- Sturgill, Brad, 2012. "The relationship between factor shares and economic development," Journal of Macroeconomics, Elsevier, vol. 34(4), pages 1044-1062.
- Michael Bar & Oksana Leukhina, 2009.
"Supplemental Notes to "Demographic transition and industrial revolution: A macroeconomic investigation","
08-85, Review of Economic Dynamics.
- Michael Bar & Oksana Leukhina, 2010. "Demographic Transition and Industrial Revolution: A Macroeconomic Investigation," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 13(2), pages 424-451, April.
- Robert M. Solow, 1994. "Perspectives on Growth Theory," Journal of Economic Perspectives, American Economic Association, vol. 8(1), pages 45-54, Winter.
- John Bound & George Johnson, 1995. "What are the causes of rising wage inequality in the United States?," Economic Policy Review, Federal Reserve Bank of New York, issue Jan, pages 9-17.
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