Migration data sources
IOM data overview
Gender and migration
Manual X: Indirect techniques for demographic estimation
This manual compiles techniques suited for the analysis of incomplete demographic data. Detailed examples are provided on available techniques, the basic hypotheses underlying them, cases in which it is not appropriate/useful to use given methods, how to apply the techniques proposed, and guidance on how to interpret the results.
IOM Data Protection Manual
Quantifying Global International Migration Flows
This article presents an innovative methodology for estimating migration flows based on changes in international migrant stocks. Also innovative are the use of circular plots to visualise these phenomena. Using these visual and methodological approaches, the article presents findings on bilateral flows between 196 countries from 1990 through 2010.