Economic Drivers of Migration and Climate Change in LDCs
Written by: Helene Bie Lilleør and Kathleen Van Den Broeck
Environmental migration is a topic which has given rise to widespread debate and gloomy predictions about the state of the world in 2050, but where rigorous research and empirical evidence are unfortunately in short supply. In this paper, the authors review the existing research on and empirical evidence of how climate change and climate variability in Less Developed Countries (LDCs) affects two main drivers of migration identified by migration models in the economic literature, namely income level differentials between origin and destination areas and income variability in origin areas, and how they in turn affect migration.
Related publications

Scientific journal
Economic drivers of migration and climate change in LDCs
Go to Global Environmental ChangeLatest releases on the same welfare topic

Podcast
When Disadvantage Is Inherited – Who Are the Heavy Users of the Welfare State?
May 2025

Research report
Welfare Program Spillovers
May 2025

Knowledge overview
Crime among refugees receiving initial welfare benefits had a spillover effect on their neighbors
May 2025

Video
Book Launch: The Future of Family Life – Should We Call Off the Fertility Crisis?
May 2025