Labor market tightness tremendously increased in Germany between 2012 and 2022. We analyze the effect of tightness on wages by combining social security data with unusually rich information on vacancies and job seekers. Instrumental variable regressions reveal positive elasticities between 0.004...

Labor market tightness tremendously increased in Germany between 2012 and 2022. We analyze the effect of tightness on wages by combining social security data with unusually rich information on vacancies and job seekers. Instrumental variable regressions reveal positive elasticities between 0.004...

I study the recruiting behaviour of German establishments with regard to the use of foreign labour markets. Applying instrumental variable strategies, I find foreign affinity and labour market scarcity to stimulate the use of foreign markets. Regional labour market scarcity is particularly...

Using new and unique linked employer-employee data from Germany, I examine the extent to which immigrants sort into worse-paying establishments and worse job positions within establishments. The results demonstrate that recent immigrants are particularly likely to work at low-paying workplaces....

Using new linked employer-employee data from Germany, this article provides the first evidence on the effect of employer provided occupational pensions on work engagement. Famous efficiency wage theories predict that pensions enhance effort if a risk of forfeiture of pension claims is present....

We present the first empirical evidence on the 22 percent increase in the German minimum wage, implemented in 2022, raising it from € 9.82 to € 10.45 in July and to € 12 in October. Leveraging the German Earnings Survey, a large and novel data source comprising around 8 million...

We develop a labor demand model that encompasses pre-match hiring cost arising from tight labor markets. Through the lens of the model, we study the effect of labor market tightness on firms' labor demand by applying novel Bartik instruments to the universe of administrative employment data on...