The Sustainable Development Goals Report 2019 uses the latest available data to track global progress on the SDGs to measure how far the world is in realizing commitments made in 2030 Agenda. The report shows that...

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 sour...

Migration flow statistics typically remain constrained by the logistics of infrequent censuses or surveys. The penetration rate of mobile phones is now high across the globe with rapid recent increases in ownershi...

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 th...