Parameter estimation for a computable general equilibrium model: a maximum entropy approach
We introduce a maximum entropy approach to parameter estimation for computable general equilibrium (CGE) models. The approach applies information theory to estimating a system of nonlinear simultaneous equations. It has a number of advantages. First, it imposes all general equilibrium constraints. Second, it permits incorporation of prior information on parameter values. Third, it can be applied in the absence of copious data. Finally, it supplies measures of the capacity of the model to reproduce the historical record and the statistical significance of parameter estimates. The method is applied to estimating a CGE model of Mozambique.
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- Zellner, A., 1988. "Optimal Information-Processing And Bayes' Theorem," Papers m8803, Southern California - Department of Economics.
- Arndt, Channing & Tarp, Finn, 1999.
"Stabilization and Structual Adjustment in Mozambique: An Appraisal,"
62443, University Library of Munich, Germany.
- Channing Arndt & Henning Tarp Jensen & Finn Tarp, 2000. "Stabilization and structural adjustment in Mozambique: an appraisal," Journal of International Development, John Wiley & Sons, Ltd., vol. 12(3), pages 299-323.
- Timothy J. Kehoe & Clemente Polo & Ferran Sancho, 1994.
"An evaluation of the performance of an applied general equilibrium model of the Spanish economy,"
480, Federal Reserve Bank of Minneapolis.
- Kehoe, Timothy J & Polo, Clemente & Sancho, Ferran, 1995. "An Evaluation of the Performance of an Applied General Equilibrium Model of the Spanish Economy," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 6(1), pages 115-41, June.
- Arndt, Channing & Jensen, Henning Tarp & Robinson, Sherman & Tarp, Finn, 1999.
"Marketing margins and agricultural technology in Mozambique:,"
TMD discussion papers
43, International Food Policy Research Institute (IFPRI).
- C. Arndt & H.T. Jensen & S. Robinson & F. Tarp, 2000. "Marketing Margins and Agricultural Technology in Mozambique," Journal of Development Studies, Taylor & Francis Journals, vol. 37(1), pages 121-137, October.
- Shiells, Clinton R, 1991. "Errors in Import-Demand Estimates Based upon Unit-Value Indexes," The Review of Economics and Statistics, MIT Press, vol. 73(2), pages 378-82, May.
- Hendry, David F, 1997. "The Econometrics of Macroeconomic Forecasting," Economic Journal, Royal Economic Society, vol. 107(444), pages 1330-57, September.
- Clinton R. Shiells & Kenneth A. Reinert, 1993. "Armington Models and Terms-of-Trade Effects: Some Econometric Evidence for North America," Canadian Journal of Economics, Canadian Economics Association, vol. 26(2), pages 299-316, May.
- Arndt, Channing & Robinson, Sherman & Tarp, Finn, 2002.
"Parameter estimation for a computable general equilibrium model: a maximum entropy approach,"
Elsevier, vol. 19(3), pages 375-398, May.
- Arndt, Channing & Robinson, Sherman & Tarp, Finn, 1999. "Parameter estimation for a computable general equilibrium model: a maximum entropy approach," TMD discussion papers 40, International Food Policy Research Institute (IFPRI).
- Chris M. Alaouze, 1976. "Estimation of the elasticity of substitution between imported and domestically produced intermediate inputs," Centre of Policy Studies/IMPACT Centre Working Papers op-07, Victoria University, Centre of Policy Studies/IMPACT Centre.
- Shiells, C.R. & Stern, R.M. & Deardorff, A.V., 1988.
"Estimates Of The Elasticities Of Substitution Between Imports And Home Goods For The United States: Reply,"
235, Research Seminar in International Economics, University of Michigan.
- Clinton Shiells & Robert Stern & Alan Deardorff, 1989. "Estimates of the elasticities of substitution between imports and home goods for the United States: Reply," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 125(2), pages 371-374, June.
- Lars Peter Hansen & James J. Heckman, 1996. "The Empirical Foundations of Calibration," Journal of Economic Perspectives, American Economic Association, vol. 10(1), pages 87-104, Winter.
- McKitrick, Ross R., 1998. "The econometric critique of computable general equilibrium modeling: the role of functional forms," Economic Modelling, Elsevier, vol. 15(4), pages 543-573, October.
- Paul V. Preckel, 2001. "Least Squares and Entropy: A Penalty Function Perspective," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 83(2), pages 366-377.
- Roberts, Barbara M, 1994. "Calibration Procedure and the Robustness of CGE Models: Simulations with a Model for Poland," Economic Change and Restructuring, Springer, vol. 27(3), pages 189-210.
- Chris M. Alaouze, 1977. "Estimates of the elasticity of substitution between imported and domestically produced goods classified at the input-output level of aggregation," Centre of Policy Studies/IMPACT Centre Working Papers o-13, Victoria University, Centre of Policy Studies/IMPACT Centre.
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