Intra-regional migration in South America is a consolidated and long-standing South-South migration system that has undergone different phases. Although the search for better socioeconomic opportunities is recogni...

It is impossible to provide timely estimates of human migration flows after natural disasters by using only traditional data. Facebook offers new opportunities as a complementary source of information. An internat...

Recommendations for official statistics are important. They exist for censuses, civil registration and vital statistics, energy and many other thematic and substantive areas. The new recommendations for refugee an...