Immigration junger, hochqualifizierter Arbeitskräfte am ehesten geeignet ist, der durch den demografischen Alterungsprozess …Immigration policy and the sustainability of the welfare system have recently been subject of political discussion in … analyzes, whether selective immigration policy may lead to fiscal alleviation of the welfare system. A survey of empirical …

Einwanderungsverhinderungspolitik anstatt Einwanderung zu regeln, zugestalten und die Integration von Einwanderern zu fördern.Unter der Prämisse, daß …, der nachAnsicht des Autors Einwanderung nach Deutschland transparenter und gerechter machen sowie dieIntegration von …Germany has a long tradition as immigration country. Compared to other countries the FederalRepublic of Germany is now …

used to address four major social concerns: ensuring economic prosperity; health care; reducing crime and violence; and K …

a job and/or crime opportunity.Chapter 1 looks at how long it takes for released inmates to find a job, and when they … program. An on-the-job search model with crime is used to model criminal behavior, derive the estimation method and analyze … spell of criminals by two months reduces crime and recidivism by more than five percent.Chapter 2 incorporates crime into a …

This dissertation consists of three essays addressing two issues related to crime and tax evasion. The first essay … investigates the relationship between property and violent crime with law enforcement expenditures. The second essay examines the …-making.Chapter one attempts to identify the impact on crime of increasing law enforcement expenditures. We examine the specific channels …

Den Kern der Diskussion um Beschäftigungsfähigkeit bildendie strukturellen Krisen auf dem Arbeitsmarkt, die sich in …