Climate Change Assessment and Agriculture in General Equilibrium Models: Alternative Modeling Strategies
Agricultural sectors play a key role in the economics of climate change. Land as an input to agricultural production is one of the most important links between economy and the biosphere, representing a direct projection of human action on the natural environment. Agricultural management practices and cropping patterns have a vast effect on biogeochemical cycles, freshwater availability and soil quality. Agriculture also plays an important role in emitting and storing greenhouse gases. Thus, to consistently investigate climate policy and future pathways for the economic and natural environment, a realistic representation of agricultural land-use is essential. Computable General Equilibrium (CGE) models have increasingly been used to this purpose. CGE models simulate the simultaneous equilibrium in a set of interdependent markets, and are especially suited to analyze agricultural markets from a global perspective. However, modeling agricultural sectors in CGE models is not a trivial task, mainly because of differences in temporal and geographical aggregation scales. The aim of this study is to overview some proposed modeling strategies, by reviewing the available literature and highlighting the different trade-offs involved in the various approaches.
|Date of creation:||2009|
|Date of revision:|
|Contact details of provider:|| Postal: |
Web page: http://www.unive.it/dip.economia
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Francesco Bosello & Jian Zhang, 2005. "Assessing Climate Change Impacts: Agriculture," Working Papers 2005.94, Fondazione Eni Enrico Mattei.
- W. J. McKibbin & P. J. Wilcoxen, .
"The Theoretical and Empirical Structure of the G-Cubed Model,"
118, Brookings Institution International Economics.
- McKibbin, Warwick J. & Wilcoxen, Peter J., 1998. "The theoretical and empirical structure of the G-Cubed model," Economic Modelling, Elsevier, vol. 16(1), pages 123-148, January.
- McKibbin, W.J. & Wilcoxen, P.J., 1995. "The Theoretical and Empirical Structure of the G-Cubed Model," Papers 118, Brookings Institution - Working Papers.
- Ianchovichina, Elena & Darwin, Roy & Shoemaker, Robbin, 2001. "Resource use and technological progress in agriculture: a dynamic general equilibrium analysis," Ecological Economics, Elsevier, vol. 38(2), pages 275-291, August.
- Darwin, Roy & Tsigas, Marinos E. & Lewandrowski, Jan & Raneses, Anton, 1995. "World Agriculture and Climate Change: Economic Adaptations," Agricultural Economics Reports 33933, United States Department of Agriculture, Economic Research Service.
- Darwin, Roy & Tsigas, Marinos & Lewandrowski, Jan & Raneses, Anton, 1996. "Land use and cover in ecological economics," Ecological Economics, Elsevier, vol. 17(3), pages 157-181, June.
- Keeney, Roman & Thomas Hertel, 2005. "GTAP-AGR : A Framework for Assessing the Implications of Multilateral Changes in Agricultural Policies," GTAP Technical Papers 1869, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
- Hubacek, Klaus & van den Bergh, Jeroen C.J.M., 2006. "Changing concepts of 'land' in economic theory: From single to multi-disciplinary approaches," Ecological Economics, Elsevier, vol. 56(1), pages 5-27, January.
- Ronneberger, Kerstin & Berrittella, Maria & Boselle, Francesco & Tol, Richard, 2008. "KLUM@GTAP: Spatially-Explicit, Biophysical Land Use in a Computable General Equilibrium Model," GTAP Working Papers 2611, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
When requesting a correction, please mention this item's handle: RePEc:ven:wpaper:2009_08. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Geraldine Ludbrook)
If references are entirely missing, you can add them using this form.