The New Economic Geography predicts a positive effect of market access on wages, as represented by the wage equation. Several studies provide empirical evidence in favor of the wage equation. However, a key problem is the endogeneity of market access: it is challenging to identify the causal...

Between 1960 and 1979, 93 new universities opened in Germany. Using this large tertiary education expansion, I estimate the effect of a university opening on the probability of obtaining a university degree in the local population. I exploit the geographical variation in local university access...

Seit das Bundesverfassungsgericht 2005 das Verbot von Studiengebühren aufgehoben hat, haben sieben Bundesländer Studiengebühren von bis zu 500 Euro pro Semester eingeführt. Eine Studie des DIW Berlin zeigt, dass dies zu Ausweichreaktionen der Studienbewerber geführt hat, die zahlenmäßig...

This study utilizes the heterogeneity of the fee abolition for West German secondary schools to identify its effect on enrollment and to obtain an estimate of the price elasticity of demand for education. The analysis is based on administrative school enrollment statistics as well as on...

The reliability of general self-rated health status is examined using the reform of the public health insurance system of Germany in 2004 as a source of exogenous variation. Among others, the reform introduced a co-payment for ambulatory doctor visits and increased the co-payments for...

Over the last decades many OECD countries introduced parental leave regulations in order to counteract low and decreasing birth rates. In general, these regulations aim at making parenthood more attractive and more compatible with a working career, especially for women. The recent German...

Entrepreneurial activity is often regarded as an engine for economic growth and job creation. Through tax policy, governments possess a potential lever to influence the decisions of economic agents to start and close small businesses. In Germany, the top marginal income tax rates were reduced...

Although an inverse relationship between sickness absence and unemployment has been documented in a number of studies using either quarterly or annual data from different countries with varying institutional frameworks, it is not yet clear whether this empirical regularity is due to changes in...

Over the last decades many OECD countries introduced parental leave regulations in order to counteract low and decreasing birth rates. In general, these regulations aim at making parenthood more attractive and more compatible with a working career, especially for women. The recent German...

In Germany, employees are generally obliged to participate in the public health insurance system, where coverage is universal, co-payments and deductibles are moderate, and premia are based on income. However, they may buy private insurance instead if their income exceeds the compulsory...