Caliendo, Marco; Pestel, Nico; Olthaus, Rebecca - 2024
introduction mainly affected the labour market in East Germany, while the minimum wage increases increasingly affected low …-wage regions in West Germany, with about one third of regions changing their (binary) treatment status between 2014 and 2018. We … estimators that allow unbiased effect estimation with a staggered treatment adoption and heterogeneous treatment effects. Our …