Diese Dissertation präsentiert drei Aufsätze, die sich mit politischen, sozialen und wirtschaftlichen Aspekten der internationalen Migration befassen. Das zweite Kapitel untersucht die Beziehung zwischen dem steigenden Anteil der Einwanderer an der Bevölkerung (IPS) und dem Erfolg der...

Using data from the German Socio-Economic Panel (SOEP) and administrative data from 1996 to 2009, I investigate the question whether or not right-wing extremism of German residents is affected by the ethnic concentration of foreigners living in the same residential area. My results show a...

Empirical research on the determinants of right and left-wing extremist election successes is still dominated by descriptive statistical methods. The existing literature in political economy and political science mainly relies on interviews and survey results as well as on qualitative analyses...

Empirical research on the determinants of right and left-wing extremist election successes is still dominated by descriptive statistical methods. The existing literature in political economy and political science mainly relies on interviews and survey results as well as on qualitative analyses...