A recent article authored by German researchers published in the Elsevier journal Research Policy shows that, at least in the area of Psychology, there is no discrimination against female researchers:
Moreover, this phenomenon does not occur only in the field of Psychology, but also in Political Science, as one can read in another article that was published in 2021, entitled “Publishing, signaling, social capital, and gender: Determinants of becoming a tenured professor in German political science“.
PS – Fortunately, the promotion to a professorship position does not depend on the biased student opinions that favor the better-looking ones https://pacheco-torgal.blogspot.com/2019/11/paperyou-dont-look-like-lecturer-dress.html