0500 Oau 1100 2014 2050 ##0##urn:nbn:de:hebis:04-z2014-03331 2051 ##0##10.17192/z2014.0333 3000 Koch, Sophia 4000 Risk-attitudes and Socio-economic Characteristics of Economic Migrants: An Empirical Analysis of U.S. Interstate Migration 4085 ##0##=s MB=u https://archiv.ub.uni-marburg.de/diss/z2014/0333=x H 5050 |330 5584 Migration 5584 migration 5584 Wirtschaft opus:5500