In dubio pro CES - Supply estimation with mis-specified technical change
Capital-labor substitution and total factor productivity (TFP) estimates are essential features of growth and income distribution models. In the context of a Monte Carlo exercise embodying balanced and near balanced growth, we demonstrate that the estimation of the substitution elasticity can be substantially biased if the form of technical progress is misspecified. For some parameter values, when factor shares are relatively constant, there could be an inherent bias towards Cobb-Douglas. The implied estimates of TFP growth also yield substantially different results depending on the specification of technical progress. A Constant Elasticity of Substitution production function is then estimated within a “normalized” system approach for the US economy over 1960:1–2004:4. Results show that the estimated substitution elasticity tends to be significantly lower using a factor augmenting specification (well below one). We are able to reject Hicks-, Harrod- and Solow-neutral specifications in favor of general factor augmentation with a non-negligible capital-augmenting component. Finally, we draw some important lessons for production and supply-side estimation. JEL Classification: C15, C32, E23, O33, O51
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- Athanasios Orphanides, 1998.
"Monetary policy evaluation with noisy information,"
Finance and Economics Discussion Series
1998-50, Board of Governors of the Federal Reserve System (U.S.).
- Klump, Rainer & Saam, Marianne, 2006.
"Calibration of normalised CES production functions in dynamic models,"
ZEW Discussion Papers
06-78, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Klump, Rainer & Saam, Marianne, 2008. "Calibration of normalised CES production functions in dynamic models," Economics Letters, Elsevier, vol. 99(2), pages 256-259, May.
- Christoffel, Kai & Warne, Anders & Coenen, Günter, 2010. "Forecasting with DSGE models," Working Paper Series 1185, European Central Bank.
- McAdam, Peter & Willman, Alpo, 2013. "Medium Run Redux," Macroeconomic Dynamics, Cambridge University Press, vol. 17(04), pages 695-727, June.
- McAdam, Peter & Hughes Hallett, A J, 1999. " Nonlinearity, Computational Complexity and Macroeconomic Modelling," Journal of Economic Surveys, Wiley Blackwell, vol. 13(5), pages 577-618, December.
- Marquetti, Adalmir A., 2003. "Analyzing historical and regional patterns of technical change from a classical-Marxian perspective," Journal of Economic Behavior & Organization, Elsevier, vol. 52(2), pages 191-200, October.
- Robert Chirinko, 2002.
"Corporate Taxation, Capital Formation, and the Substitution Elasticity between Labor and Capital,"
0201, Department of Economics, Emory University (Atlanta).
- Chirinko, Robert S., 2002. "Corporate Taxation, Capital Formation,and the Substitution Elasticity between Labor and Capital," National Tax Journal, National Tax Association, vol. 55(N. 2), pages 339-355, June.
- Robert S. Chirinko, 2002. "Corporate Taxation, Capital Formation, and the Substitution Elasticity between Labor and Capital," CESifo Working Paper Series 707, CESifo Group Munich.
- Chirinko, Robert S., 2008. "[sigma]: The long and short of it," Journal of Macroeconomics, Elsevier, vol. 30(2), pages 671-686, June.
- Susanto Basu & John G. Fernald & Nicholas Oulton & Sylaja Srinivasan, 2003. "The Case of the Missing Productivity Growth: Or, Does Information Technology Explain why Productivity Accelerated in the US but not the UK?," NBER Working Papers 10010, National Bureau of Economic Research, Inc.
- Daron Acemoglu, 2000.
"Technical Change, Inequality, and the Labor Market,"
NBER Working Papers
7800, National Bureau of Economic Research, Inc.
- Daron Acemoglu, 2002. "Technical Change, Inequality, and the Labor Market," Journal of Economic Literature, American Economic Association, vol. 40(1), pages 7-72, March.
- Duffy, John & Papageorgiou, Chris, 2000. " A Cross-Country Empirical Investigation of the Aggregate Production Function Specification," Journal of Economic Growth, Springer, vol. 5(1), pages 87-120, March.
- Yoosoon Chang & Joon Y. Park, 2003. "A Sieve Bootstrap For The Test Of A Unit Root," Journal of Time Series Analysis, Wiley Blackwell, vol. 24(4), pages 379-400, 07.
- Olivier de La Grandville & Rainer Klump, 2000. "Economic Growth and the Elasticity of Substitution: Two Theorems and Some Suggestions," American Economic Review, American Economic Association, vol. 90(1), pages 282-291, March.
- Joon Y. Park, 2000.
"Bootstrap Unit Root Tests,"
Econometric Society World Congress 2000 Contributed Papers
1587, Econometric Society.
- Klump, Rainer & Preissler, Harald, 2000. " CES Production Functions and Economic Growth," Scandinavian Journal of Economics, Wiley Blackwell, vol. 102(1), pages 41-56, March.
- Thursby, Jerry, 1980. "Alternative CES Estimation Techniques," The Review of Economics and Statistics, MIT Press, vol. 62(2), pages 295-99, May.
- John G. Fernald & Shanthi Ramnath, 2004. "The acceleration in U.S. total productivity after 1995: the role of information technology," Economic Perspectives, Federal Reserve Bank of Chicago, issue Q I, pages 52-67.
- Willman, Alpo, 2002. "Euro area production function and potential output: a supply side system approach," Working Paper Series 0153, European Central Bank.
- Diamond, Peter & McFadden, Daniel & Rodriguez, Miguel, 1978. "Measurement of the Elasticity of Factor Substitution and Bias of Technical Change," Histoy of Economic Thought Chapters, in: Fuss, Melvyn & McFadden, Daniel (ed.), Production Economics: A Dual Approach to Theory and Applications, volume 2, chapter 5 McMaster University Archive for the History of Economic Thought.
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