no code implementations • 1 Sep 2022 • Henrika Langen
The causal effect of the #MeToo movement is estimated by means of a Difference-in-Differences approach comparing the development of the language in opinions on sexual offenses and other crimes against persons as well as a Panel Event Study approach.
no code implementations • 10 Jul 2022 • Nicolas Apfel, Helmut Farbmacher, Rebecca Groh, Martin Huber, Henrika Langen
Under an endogenous binary treatment with heterogeneous effects and multiple instruments, we propose a two-step procedure for identifying complier groups with identical local average treatment effects (LATE) despite relying on distinct instruments, even if several instruments violate the identifying assumptions.
no code implementations • 22 Apr 2022 • Henrika Langen, Martin Huber
We apply causal machine learning algorithms to assess the causal effect of a marketing intervention, namely a coupon campaign, on the sales of a retailer.