Uhlig, Harald - National Bureau of Economic Research (NBER) - 2008
Barro (1991), except that migration out of East Germany has not slowed down. I document that in particular the 18-29 year … unemployment and increasing reliance on social security persist across wide regions of East Germany together with these migration …) by allowing for migration and network externalities. In that theory, two equilibria can result: one with a high …