Adapting to Climate Change An Integrated Biophysical and Economic Assessment for Mozambique
Mozambique, like many African countries, is already highly susceptible to climate variability and extreme weather events. Climate change threatens to heighten this vulnerability. In order to evaluate potential impacts and adaptation options for Mozambique, we develop an integrated modelling framework that translates atmospheric changes from general circulation model projections into biophysical outcomes via detailed hydrologic, crop, hydropower and infrastructure models. These sector models simulate a historical baseline and four extreme climate change scenarios. Sector results are then passed down to a dynamic computable general equilibrium model, which is used to estimate economy-wide impacts on national welfare, as well as the total cost of damages caused by climate change. Potential damages without changes in policy are significant; our discounted estimates range from US$2.3 to US$7.4 billion during 2003– 50. Our analysis identifies improved road design and agricultural sector investments as key ‘no-regret’ adaptation measures, alongside intensified efforts to develop a more flexible and resilient society. Our findings also support the need for cooperative river basin management and the regional coordination of adaptation strategies.
|Date of creation:||2010|
|Date of revision:|
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Web page: http://www.wider.unu.edu/
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- Arndt, Channing & Benfica, Rui & Tarp, Finn & Thurlow, James & Uaiene, Rafael, 2010.
"Biofuels, poverty, and growth: a computable general equilibrium analysis of Mozambique,"
Environment and Development Economics,
Cambridge University Press, vol. 15(01), pages 81-105, February.
- Arndt, Channing & Benfica, Rui M.S. & Tarp, Finn & Thurlow, James & Uaiene, Rafael N., 2008. "Biofuels, Poverty, and Growth: A Computable General Equilibrium Analysis of Mozambique," 2009 Conference, August 16-22, 2009, Beijing, China 52004, International Association of Agricultural Economists.
- Arndt, Channing & Benfica, Rui & Tarp, Finn & Thurlow, James & Uaiene, Rafael, 2008. "Biofuels, poverty, and growth: A computable general equilibrium analysis of Mozambique," IFPRI discussion papers 803, International Food Policy Research Institute (IFPRI).
- Tarp, Finn & Arndt, Channing & Jensen, Henning Tarp & Robinson, Sherman & Heltberg, Rasmus, 2002. "Facing the development challenge in Mozambique: an economywide perspective," Research reports 126, International Food Policy Research Institute (IFPRI).
- Jensen, Tarp & Tarp, Finn, 2007. "Agricultural Technology and Marketing Margins in Vietnam," MPRA Paper 29820, University Library of Munich, Germany.
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