Measures of international migration flows are often limited in both availability and comparability. This paper aims to address these issues at a global level using an indirect method to estimate country to country migration flows from more readily available bilateral stock data. Estimates are...

Measures of international migration flows are often limited in both availability and comparability. This paper aims to address these issues at a global level using an indirect method to estimate country to country migration flows from more readily available bilateral stock data. Estimates are...

This paper examines whether and how climatic shocks influence individual migration decisions. The authors use census microdata across 64 countries over the period 1960 to 2012, covering 442 million individual records, combined with geo-referenced temperature and precipitation data summarized for...

International migration alters the socio-economic conditions of the individuals and families migrating as well as the host and sending countries. The data to study and to track these movements, however, are largely inadequate or missing. Understanding the reasons for these data limitations and...

This paper explores alternative future trajectories of international migration by applying a multiregional flow model to a new set of estimates of global bilateral migration flows developed by the second author. The innovations in population projections presented here are threefold: first, the...

Effective visualisations of migration flows can substantially enhance our understanding of underlying patterns and trends. However, commonly used migration maps that show place-to-place flows as stroked lines drawn atop a geographic map fall short of conveying the complexities of human movement...

The report presents an overview and typology of existing empirical models of asylum-related migration, followed by an analysis of empirical data available for modelling purposes, and by an evaluation of models prepared in specific countries and by international organisations. Its key aims are to...

The report presents an overview and typology of existing empirical models of asylum-related migration, followed by an analysis of empirical data available for modelling purposes, and by an evaluation of models prepared in specific countries and by international organisations. Its key aims are to...