FAO联合国粮农组织：建立国内和国际移民之间的联系：来自撒哈拉以南非洲的证据（英文版）

Internal and international migration are often thought of as separate processes, rarely analysed together in a coherent framework. This paper examines, based on data for 21 Sub-Saharan African countries, how previous internal migration can shape international migration intentions – i.e. desiring and planning to move abroad. We find that individuals who migrated to urban areas are on average the most likely to develop international migration intentions, followed by those who migrated to rural