locations within a country, when migration from one country to another is and is not possible. In a closed economy, a … are mobile, a tax on them induces little migration because the tax will reduce the rents on land inhabited by the rich. A …

over the medium-run, although the effects decline over time. The effects of migration are stronger if counties host …

This paper estimates the impacts of climate change in sub-Saharan Africa (SSA) on migration and other economic outcomes …. I develop a quantitative spatial model that captures the role of trade networks, migration barriers, and agricultural …, by the end of the century, reduces SSA real GDP per capita by 1.8 percent and displaces 4 million individuals. Migration …