Arndt, Channing Chinowsky, Paul Fant, Charles Gebretsadik, Yohannes Neumann, James E. Paltsev, Sergey Schlosser, C. Adam Strzepek, Kenneth Tarp, Finn Thurlow, James
Year of Publication:
WIDER Working Paper 2015/116
We consider the interplay of climate change impacts, global mitigation policies, and the interests of developing countries to 2050. Focusing on Malawi, Mozambique, and Zambia, we employ a structural approach to biophysical and economic modeling that incorporates climate uncertainty and allows for rigorous comparison of climate, biophysical, and economic outcomes across global mitigation regimes. We find that effective global mitigation policies generate two sources of benefit. First, less distorted climate outcomes result in typically more favourable economic outcomes. Second, successful global mitigation policies reduce global fossil fuel producer prices, relative to unconstrained emissions, providing a substantial terms of trade boost to structural fuel importers. Combined, these gains are on the order of or greater than estimates of mitigation costs. These results highlight the interests of most developing countries in effective global mitigation policies, even in the relatively near term, with the likelihood of much larger benefits post 2050.
climate change global mitigation developing countries growth and development climate uncertainty