We study how the EU enlargement in 2004 and the Great Recession in the late 2000s have shaped the scale and composition of migration flows from the New Member States to Germany. We demonstrate that immigration increased substantially despite the restrictions on the German labor market, and that...

The eastern enlargements of the EU in 2004 and 2007 have stimulated the mobility of workers from the new EU8 and EU2 countries. A significant proportion of these migrants stayed abroad only temporarily, and the Great recession may have triggered return intentions. However, a return may be...

Over the last two decades, trade union membership in Central and Eastern Europe has been in continuous decline and there is a common perception that trade unions in the region are weak. However, little is known about the actual relevance of trade unions for individual workers in the...

When policymakers and private agents use models, the economists who design the model have an incentive to alter it in order to influence outcomes in a fashion consistent with their own preferences. I discuss some consequences of the existence of such ideological bias. In particular, I analyze...

Arguably, one of the most important developments in the field of applied economics during the last decades has been the emergence of systematic policy evaluation, with its distinct focus on the establishment of causality. By contrast to the natural sciences, the objects of our scientific...

Policy advice can help political actors design and implement institutional reforms through the generation of political and substantial legitimacy. This article clarifies the institutional pre-conditions of effective supply and transfer of policy advice with particular respect to the field of...

In this document, we consider the effects of a land reform on economic and demographic growth by a family-optimization model with sharecropping, endogenous fertility and status seeking. We show that tenant farming is the major obstacle to escaping the Malthusian trap with high fertility and low...

Most economists maintain that the labor market in the United States (and elsewhere) is tight because unemployment rates are low and the Beveridge Curve (the vacancies-to-unemployment ratio) is high. They infer from this that there is potential for wage-push inflation. However, real wages are...

In this paper we study effects of mass layoffs on parents and their children in the aftermath of the Great Recession using staggered difference-in-differences (DiD). We exploit quasi-experimental variation in announcements of mass layoffs in Danish firms in 2008-2019. We document that parents...

Using data from the U.S. Centers for Disease Control and Prevention's Behavioral Risk Factor Surveillance System, we examine the impact of the Great Recession on subjective well-being (as measured by life satisfaction) and attempt to identify disparate effects by age. We find that those...