Die Subprime-Krise hat sich zur Finanzkrise ausgeweitet. Das Buch analysiert die Ursachen der Subprime-Krise, schildert die Auswirkungen auf die Finanz- und Realwirtschaft und gibt konkrete Handlungsempfehlungen, wie Krisen in ähnlicher Art in Zukunft vermieden werden können. Die Analyse zeigt...

Using microdata from the 2000 U.S. Census, we analyze the responses of Mexican Americans to questions that independently elicit their "ethnicity" (or Hispanic origin) and their "ancestry". We investigate whether different patterns of responses to these questions reflect varying degrees of ethnic...

Research on the economic or labor market assimilation of immigrants has to date focused on the degree of improvement in their economic status with duration in the destination. This pattern has been found for all the immigrant receiving countries, time periods and data sets that have been...

This paper uses survey data on employment immigrants in Australia and the United States to identify the main determinants of the size and skill composition of employment immigrants to developed countries. Our approach emphasizes the key roles of world prices of skills and country proximity. Our...

We provide comparable evidence on the patterns and trends in obesity across the Atlantic and analyse whether there are economic rationales for public intervention to control obesity. We take into account equity issues as well as efficiency considerations, which are organized around three...

While it is well known that education strongly predicts health, less is known as to why. One reason might be that education improves health-care decision making. In this paper we attempt to disentangle improved decision making from other effects of education, and to quantify how large an impact...

This paper provides an introduction and overview of my research on the Economics of Language. The approach is that language skills among immigrants and native-born linguistic minorities are a form of human capital. There are costs and benefits associated with this characteristic embodied in the...

This paper is a preliminary look at the benefits to states in the US of subsidizing college education. The benefits studies are the external benefits of college education on the earnings of both college graduates and those who have not graduated from college. In completing a college education...

This paper provides new evidence on the nature of occupational differences in unemployment dynamics, which is relevant for the debate between the structural or hysteresis hypotheses. We develop a procedure that permits us to test for the presence of a structural break at unknown date. Our...