"Labour market reforms that are designed to stimulate labour supply at the lower end of the wage distribution can never be precisely restricted to affect only the target group. Spillovers to and feedback from other segments of the labour market are unavoidable and may counteract the direct...

"Labour market reforms that are designed to stimulate labour supply at the lower end of the wage distribution can never be precisely restricted to affect only the target group. Spillovers to and feedback from other segments of the labour market are unavoidable and may counteract the direct...

"This paper analyzes job referral effects that are based on residential location. We use georeferenced record data for the entire working population (liable to social security) and the corresponding establishments in the Rhine-Ruhr metropolitan area, which is Germany's largest (and EU's second...

"To compare different missing data techniques, in this paper I use a survey where participants were among other things asked permission for combining the survey with administrative data (record linkage). For those who refuse their permission I set their survey answers to missing, creating...

"To compare different missing data techniques, in this paper I use a survey where participants were among other things asked permission for combining the survey with administrative data (record linkage). For those who refuse their permission I set their survey answers to missing, creating...

"In der Studie werden die Auswirkungen von Unsicherheiten auf dem Arbeitsmarkt auf die Entscheidung für oder gegen ein zweites Kind bei Müttern und Vätern in Deutschland analysiert. Mit Daten des sozioökonomischen Panels werden Piecewise-constant-exponential-Modelle für die Entscheidung zum...

"We analyze the wage effects of employment breaks of women entering motherhood using a novel within-firm matching approach where mothers' wages upon return to the job are compared with those of their female colleagues within the same firm. Using an administrative German data set we investigate...

"In an overlapping-generations model with endogenous birth rates, I design a reform of the pay-as-you-go pension system, which internalises positive externalities of children - their pension contributions. Individuals may differ in their preferences for children and their ability to have...

"In this paper we analyze how motherhood affects women's wages. Using a dataset from Russia we adopt a matching technique to account for possible selection effects. Our findings indicate that mothers tend to suffer a moderate wage penalty. We also confine our analysis to sector-specific effects...

"The study explores the way out of benefit receipt by labour market integration of young adults in Germany. Under 25-year-olds are a target group of the German social policy. If they rely on the payment of social benefits a prompt integration into employment or training is the main priority. The...