significant negative statistical relationship between 16 years lagged fertility and the rate of immigration in a panel of 23 … countries, which indicates that immigration compensates for low fertility in the labor market …

About 1.4 million refugees and irregular migrants arrived in Europe in 2015 and 2016. We model how refugees and … irregular migrants are self-selected. Using unique datasets from the International Organization for Migration and Gallup World … Polls, we provide the first large-scale evidence on reasons to emigrate, and the self-selection and sorting of refugees and …

receive stochastic opportunities to migrate to an entrant. They can accept a migration opportunity or wait for a future … opportunity. In some circumstances, users have incentives to delay migration until others have migrated. If they all do so, no … migration takes place, even when migration would have been Pareto-superior. This provides an endogenous micro-foundation for …

International migration flows largely reflect demographic patterns and economic opportunities. Migration flows increase … unemployment, low wages, and high population growth. Migration flows decrease in the geographic and cultural distance between the … potential origin and destination, and in other migration costs. To the extent that migrants are employed, immigration can …

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 …

the interactions between climate change and population dynamics. We develop an analytical model of endogenous fertility …