di Giovanni, Julian; Levchenko, Andrei A.; Ortega, Francesc - C.E.P.R. Discussion Papers - 2014
of the world economy calibrated to aggregate and firm-level data. Our framework features cross-country labor productivity … difference, international trade, remittances, and a heterogeneous workforce. We compare welfare under the observed levels of … flows -- such as Jamaica or El Salvador -- are also better off due to migration, but for a different reason: remittances …