High-quality data are essential for designing effective public policies, but also depend on the statistical capacities of national statistical offices (NSOs). José Antonio Mejía, Lead Specialist in Modernization o...

  What is known about immigrants’ integration into European society? To answer this question, governments need reliable and timely data, but most importantly, a representative immigrant sample.   ...

For 17 per cent of countries in Africa, the most recent data available from censuses referred to years prior to 2005. Only four in ten countries in Africa can provide data on the age of international migrants. ...