The purpose of this paper is to review ten prominent sources of data on inter national migration, specifically in light of their relevance to research on the ‘superdiversification’ of international migration in the post-World War II period, and in particular to the hypothesis that migration patterns involving large flows between few places have shifted to patterns involving smaller flows between more places.
This training toolkit focuses on improving data collection in countries of the Arab region and provides the information necessary to develop and improve statistical systems for migration statistics. The approach, although applied to national training needs, is intended to support building regional capacity for the collection of comparable data, using UN standards. It identifies common pitfalls and includes easy-to-use exercises and annexes.
The Manual provides and explains concepts, definitions, classifications, and conventions for balance of payments and international investment position statistics; it also presents a brief introduction to the various uses of data on balance of payments.
National statistics offices are increasingly using administrative and other secondary data sources for the production of statistics. This approach makes them highly dependent on the quality of those sources. It is therefore of vital importance that a procedure is available to determine the quality of such data sources in a systematic, objective, and standardized way.
