Paper walls are easier to tear down
Mckenzie, David J
Paper walls are easier to tear down passport costs and legal barriers to emigration - Washington World Bank 2005 - 22 - Policy research working paer NO 3783 .
Barriers exit
Migration
Passport costs
Paper walls are easier to tear down passport costs and legal barriers to emigration - Washington World Bank 2005 - 22 - Policy research working paer NO 3783 .
Barriers exit
Migration
Passport costs