A growing strand of literature highlights that skilled migration may favour growth-enhancing technology transfer, trade and foreign direct investments between the source and the host economies of migrants (net-work effects). We explore a specific channel through which the possible "diaspora...

Africa-to-Europe irregular migration depends heavily on human smuggling services.The demise of the Gaddafi regime in 2011 marked the end of a bilateral agreement between Italy and Libya and opened the Central Mediterranean Route for irregular border crossing. How did this remarkable increase in...

Using a large survey spanning several years and more than 150 countries, we examine the importance of social networks in influencing individuals' intention to migrate domestically or internationally. We distinguish close social networks (composed of friends and family) and broad social networks...