The Economic Impact Of The South-North Water Transfer Project In China: A Computable General Equilibrium Analysis
AbstractWater resources are unevenly spread in China. Especially the basins of the Yellow, Hui and Hai rivers in the North are rather dry. To increase the supply of water in these basins, the South-to-North Water Transfer project (SNWT) was launched. Using a computable general equilibrium model this study estimates the impact of the project on the economy of China and the rest of the world. We contrast three alternative groups of scenarios. All are directly concerned with the South-to-North water transfer project to increase water supply. In the first group of scenarios additional supply implies productivity gains. We call it the “non-market” solution. The second group of scenarios is called “market solution”. The market price for water adjusts such that supply and demand are equated again. In the third group of simulations the economic implications of China’s capital investment in infrastructure for the water South-North water transfer project is analyzed. Finally, the investment is combined with the increased capacity of water. If an increase in water supply in China leads to an increase in productivity of their water-intensive goods and services (non-market solution) this would result in a huge positive welfare effect from increased production and export. The effect on China’s welfare would still be positive, if a market for water would exist (market solution), but the world as a whole would lose. The negative effect for the rest of the world is largely explained by a deterioration of its terms-of-trade. Well functioning water markets in China are unlikely to exist.
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Bibliographic InfoPaper provided by Research unit Sustainability and Global Change, Hamburg University in its series Working Papers with number FNU-117.
Length: 31 pages
Date of creation: Sep 2006
Date of revision: Sep 2006
Computable General Equilibrium; South-North Water Transfer Project; Water Policy; Water Scarcity;
Other versions of this item:
- Maria Berrittella & Katrin Rehdanz & Richard S.J. Tol, 2006. "The Economic Impact of the South-North Water Transfer Project in China: A Computable General Equilibrium Analysis," Working Papers 2006.154, Fondazione Eni Enrico Mattei.
- D58 - Microeconomics - - General Equilibrium and Disequilibrium - - - Computable and Other Applied General Equilibrium Models
- R13 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - General Equilibrium and Welfare Economic Analysis of Regional Economies
- Q25 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Water
- Q28 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Government Policy
This paper has been announced in the following NEP Reports:
- NEP-AGR-2007-03-17 (Agricultural Economics)
- NEP-ALL-2007-03-17 (All new papers)
- NEP-CMP-2007-03-17 (Computational Economics)
- NEP-CNA-2007-03-17 (China)
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.:
- Kumar, M. Dinesh & Singh, Om Prakash, . "Virtual water in global food and water policy making: is there a need for rethinking?," Papers published in Journals (Open Access) h036595, International Water Management Institute.
- Maria Berrittella & Katrin Rehdanz & Arjen Y. Hoekstra & Roberto Roson & Richard S.J. Tol, 2006. "The Economic Impact Of Restricted Water Supply: A Computable General Equilibrium Analysis," Working Papers FNU-93, Research unit Sustainability and Global Change, Hamburg University, revised Jul 2006.
- Burniaux, Jean-Marc & Truong Truong, 2002. "GTAP-E: An Energy-Environmental Version of the GTAP Model," GTAP Technical Papers 923, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
- Decaluwe, B. & Patry, A. & Savard, L., 1999.
"`When Water Is No Longer Heaven Sent: Comparative Pricing Analysis in an AGE Model,"
9905, Laval - Recherche en Politique Economique.
- Decaluwé, B. & Patry, A. & Savard, L., 1999. "When Water is no Longer Heaven Sent: Comparative Pricing Analysis in an AGE Model," Cahiers de recherche 9908, Université Laval - Département d'économique.
- Maria Berrittella & Katrin Rehdanz & Roberto Roson & Richard S.J. Tol, 2006. "The Economic Impact Of Water Pricing: A Computable General Equilibrium Analysis," Working Papers FNU-96, Research unit Sustainability and Global Change, Hamburg University, revised Jan 2006.
- Diao, Xinshen & Roe, Terry, 2003. "Can a water market avert the "double-whammy" of trade reform and lead to a "win-win" outcome?," Journal of Environmental Economics and Management, Elsevier, vol. 45(3), pages 708-723, May.
- Noelwah R. Netusil & Thomas R. Harris & Chang K. Seung & Jeffrey E. Englin, 2000. "Impacts of water reallocation: A combined computable general equilibrium and recreation demand model approach," The Annals of Regional Science, Springer, vol. 34(4), pages 473-487.
- Dinar, Ariel & Yaron, Dan, 1992. "Adoption and abandonment of irrigation technologies," Agricultural Economics, Blackwell, vol. 6(4), pages 315-332, April.
- Rosegrant, Mark W. & Cai, Ximing & Cline, Sarah A., 2002.
"Water and food to 2025,"
2020 vision briefs
13, International Food Policy Research Institute (IFPRI).
- de Fraiture, Charlotte & Cai, X & Amarasinghe, Upali & Rosegrant, M. & Molden, David, 2004. "Does international cereal trade save water?: the impact of virtual water trade on global water use," IWMI Research Reports H035342, International Water Management Institute.
- M. Kumar & O. Singh, 2005. "Virtual Water in Global Food and Water Policy Making: Is There a Need for Rethinking?," Water Resources Management, Springer, vol. 19(6), pages 759-789, December.
- Rashid Hassan & James Thurlow, 2011.
"Macro–micro feedback links of water management in South Africa: CGE analyses of selected policy regimes,"
International Association of Agricultural Economists, vol. 42(2), pages 235-247, 03.
- Hassan, R. & Thurlow, J. & Roe, T. & Diao, X. & Chumi., S. & Tsur, Y., 2008. "Macro-micro feedback links of water management in South Africa : CGE analyses of selected policy regimes," Policy Research Working Paper Series 4768, The World Bank.
- Alvaro Calzadilla & Katrin Rehdanz & Richard Betts & Pete Falloon & Andy Wiltshire & Richard Tol, 2013.
"Climate change impacts on global agriculture,"
Springer, vol. 120(1), pages 357-374, September.
- Alvaro Calzadilla & Katrin Rehdanz & Richard S.J. Tol, 2008.
"Water scarcity and the impact of improved irrigation management: A CGE analysis,"
Kiel Working Papers
1436, Kiel Institute for the World Economy.
- Alvaro Calzadilla & Katrin Rehdanz & Richard S.J. Tol, 2008. "Water Scarcity And The Impact Of Improved Irrigation Management: A Cge Analysis," Working Papers FNU-160, Research unit Sustainability and Global Change, Hamburg University, revised Apr 2008.
- Maria Berrittella & Katrin Rehdanz & Richard S.J. Tol & Jian Zhang, 2007.
"The Impact Of Trade Liberalisation On Water Use: A Computable General Equilibrium Analysis,"
FNU-142, Research unit Sustainability and Global Change, Hamburg University, revised Aug 2007.
- Rehdanz, Katrin & Berrittella, Maria & S.J. Tol, Richard & Zhang, Jian, 2008. "The Impact of Trade Liberalization on Water Use: A Computable General Equilibrium Analysis," Journal of Economic Integration, Center for Economic Integration, Sejong University, vol. 23, pages 631-655.
- Cakmak, Erol H. & Dudu, Hasan & Saracoglu, Sirin & Diao, Xinshen & Roe, Terry & Tsur, Yacov, 2008. "Macro-Micro Feedback Links Of Irrigation Water Management In Turkey," Policy Research Working Paper Series 4781, The World Bank.
- Roberto Ponce & Francesco Bosello & Carlo Giupponi, 2012. "Integrating Water Resources into Computable General Equilibrium Models - A Survey," Working Papers 2012.57, Fondazione Eni Enrico Mattei.
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