00453nam a2200133Ia 450000500170000008000110001710000180002824500730004626000090011952001460012858300220027494200060029699900170030220260716044113.0  aSerial  aCollier, Paul  aHow does emigration affect the people left behind in poor countries?  c2015  aArgudes that silled migration from some low-income countries is so high that it undermines the development prospects of people "left behind".  c10/21/15kSANDRAW  cA  c60513d60513