We study the effect of finding a job through one's social contact on starting wages. Using combined SOEP-INKAR data for Germany and propensity score analysis - both matching and weighting - we document that referral hiring is associated with a wage penalty of 10%. This penalty is stable over...

In this paper it is shown that climate models are characterized by uncertainty and its causes are pointed out. It is well known that a higher greenhouse gas concentration raises the radiative forcing of the earth and the physics behind it is well understood. However, as regards the feedback...

Firms organize their production processes differently, with consequences for various metrics of the economy. A so-far little explored issue is whether and how the deepness of firms, meaning the number of hierarchical levels, affects employment segregation in the labor market. We show how the...

This paper examines the impact of the statutory minimum wage introduction in Germany on within-region inequality. Utilizing SOEP data, we estimate the effects across population subgroups disaggregated by sex. Macro-level findings show that while the interquartile ratio did not change...

In this paper, we study the impact of monopsony power on the gender wage differentials at various parts of the wage distribution from 2019 to 2022. We are measuring hiring labour market concentration by constructing the HHI on the basis of online job advertisement data from Germany.The wages and...

Firms organize their production processes differently, with consequences for various metrics of the economy. A so-far little explored issue is whether and how the deepness of firms, meaning the number of hierarchical levels, affects employment segregation in the labor market. We show how the...

This paper examines the impact of the statutory minimum wage introduction in Germany on within-region inequality. Utilizing SOEP data, we estimate the effects across population subgroups disaggregated by sex. Macro-level findings show that while the interquartile ratio did not change...

In this paper, we study the impact of monopsony power on the gender wage differentials at various parts of the wage distribution from 2019 to 2022. We are measuring hiring labour market concentration by constructing the HHI on the basis of online job advertisement data from Germany.The wages and...

We study the effect of finding a job through one's social contact on starting wages. Using combined SOEP-INKAR data for Germany and propensity score analysis - both matching and weighting - we document that referral hiring is associated with a wage penalty of 10%. This penalty is stable over...

In this paper it is shown that climate models are characterized by uncertainty and its causes are pointed out. It is well known that a higher greenhouse gas concentration raises the radiative forcing of the earth and the physics behind it is well understood. However, as regards the feedback...