third paper (chapter 4) picks up the dynamics of networks in migration flows by testing a previously disregarded diaspora … externality, that is the effect of a counter-diaspora on migration flows. A theoretical model is developed and empirically tested … empirical estimates of the migration multipliers of diaspora and counter-diaspora serve to simulate the long run impact of …

Ländern und zwischen den Technologiegenerationen und durch Migration von Arbeit. …

, migration policy sole is not able to solve the fiscal problems of the welfare system. The second part treats the question … on migration policy submitted by the german government using the preceding results. …

The thesis studies the applicability of the HarrisTodaro model to rural-to-urban migration processes in …

arising at the level of rural communities. Due to the important role migration plays for livelihoods in developing countries …, the approach has been successfully applied to analyze aspects related to migration and village economies. However, the … depiction of migration in village equilibrium models is not carried out in a way that captures interactions between migration …

characteristics are adopted: auditor ethnicity and auditor quality and three proxies of audit quality are adopted: brand name …

of this analysis reveal thatrace and ethnicity are important variables in terms of the adoption behavior of U …