The study measures scientists’ polarization on social media and its impact on public perceptions of their credibility. Analyzing 98,000 scientists on Twitter from 2016 to 2022 reveals significant divergence in expressed political opinions. An experiment assesses the impact of online political...

The quantitative evaluation of research performance in business administration has recently gained some attention in German-speaking countries. This holds especially for rankings of persons, which are discussed controversially. Rankings of academics can be constructed in two different ways,...

There are some peculiarities for applying as a doctoral student in Germany. The aim of this paper is to explain the most important ones for foreign graduates considering doctoral studies in Germany. Doctoral studies are free in Germany and one can get even a paid job at the university or a...

We assess the role played by advisory supervision on the early stage productivity of recent PhDs in economics using a tailor-made data set based on RePEc. After allowing for the potential effects of other relevant determinants, including gender and field of specialisation, we find as expected...

This paper investigates the determinants of tenure decisions in Germany, Austria and the German-speaking part of Switzerland for professorships in economics, business administration and related fields. Our data set comprises candidates who were awarded tenure as well as those who were eligible...

Using information collected from American Economic Review publications of the last 100 years, we try to provide answers to various questions: Which are the top AER publishing institutions and countries? Which are the top AER papers based on citation success? How frequently is someone able to...

Do gender disparities in academia reflect that female scholars are held to higher standards than males? We address this question by comparing the scientific merit of male and female academic economists who make the same career step. Across four domains – i.e. faculty positions, network...

We investigate whether estimates of the effect of aid on growth are influenced by authors' careers. We collect data on the careers of 190 authors and apply meta-regression analysis to investigate the impact of authors' age and tenure status on the reported magnitude of aid effectiveness, and on...

We examine geographical concentration, scientific quality, and editorial favoritism in the field of experimental economics. We use a novel data set containing all original research papers (𝑁 = 583) that exclusively used laboratory experiments for data generation and were published in the...

I model the use of research specialization in hiring as a signal of ability. I demonstrate that rewarding for specialization can make an average non-specializing candidate on average better than average specializing candidate, and vice versa. Specialization works as a good ability signal only...