Enhancing Agriculture and Energy Sector Analysis in CGE Modelling: An Overview of Modifications to the USAGE Model
AbstractThis paper describes some key developments to USAGE, a dynamic computable general equilibrium (CGE) model of the US economy, aimed at enhancing its utility in agricultural and bio-fuels/bio-energy analysis. The USAGE model is a large-scale dynamic CGE model of the US economy developed by the Centre of Policy Studies at Monash University in collaboration with the US International Trade Commission (USITC), and has been updated and modified for this study with assistance from the Economic Research service of the US Department of Agriculture (ERS-USDA). Additional sectoral detail and theory are developed and applied to USAGE, including a detailed modeling of land use in US agriculture involving 72 types of land, the explicit modeling of TRQ policies and by-product biomass supply (such as crop residues) using nested complementarity relationships, and careful accounting for subsidies in US ethanol production and their effects on public revenue streams.
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Bibliographic InfoPaper provided by Monash University, Centre of Policy Studies/IMPACT Centre in its series Centre of Policy Studies/IMPACT Centre Working Papers with number g-180.
Date of creation: Jan 2009
Date of revision:
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USAGE; US agriculture; by-product biomass supply; complementarity relationships; ethanol production;
Find related papers by JEL classification:
- Q24 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Land
- Q42 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Alternative Energy Sources
- Q48 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Government Policy
- C68 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computable General Equilibrium Models
This paper has been announced in the following NEP Reports:
- NEP-AGR-2009-02-22 (Agricultural Economics)
- NEP-ALL-2009-02-22 (All new papers)
- NEP-CMP-2009-02-22 (Computational Economics)
- NEP-ENE-2009-02-22 (Energy Economics)
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- Li, Liang & Taheripour, Farzad & Preckel, Paul V. & Tyner, Wallace E., 2012. "Improvement of GTAP Cropland Constant Elasticity of Transformation Nesting Structure," 2012 Annual Meeting, August 12-14, 2012, Seattle, Washington 124704, Agricultural and Applied Economics Association.
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