We investigate the importance of co-ethnic networks and diversity in determining immigrant inventors’ settlements in the US by following the location choices of thousands of them across counties during the Age of Mass Migration. To do so, we combine a unique USPTO historical patent dataset on...

International labor mobility has resulted in sweeping socio-economic changes in many developing countries. When a family member migrates for work and sends back remittances, household income may rise, and with it investment in children's schooling. Emigration flows may also alter local labor...

Irregular migrants from Africa and the Middle East flow into Europe along land and sea routes under the control of human smugglers. The demise of the Gaddafi regime in 2011 marked the opening of the Central Mediterranean Route for irregular border - crossing between Libya and Italy. This...