in Germany reveal that optimal migration duration decreases in ppp. The empirical findings also imply that …This paper examines how immigrants’ optimal migration duration in the host country responds to the purchasing power … parity (ppp) and relative wages between the host and source countries. A theoretical model of joint migration duration and …

children to privately funded schools. The education regime results from the interplay between households' choices on fertility … system into private schools. The fertility differential between high- and low-skilled locals increases due to a quantity …

I show how the influences of unskilled immigration, differential fertility between immigrants and the local indigenous … transfers. For the economy at large, high-fertility unskilled immigrants and a low-fertility indigenous population result in …

I show how the influences of unskilled immigration, differential fertility between immigrants and the local indigenous … transfers. For the economy at large, high-fertility unskilled immigrants and a low-fertility indigenous population result in … ; redistribution ; ethnic diversity ; fertility ; human capital ; economic growth …