I am a Senior Research Fellow (Postdoc) at the Max Planck Institute for Behavioral Economics and an Associated Member of the Cluster of Excellence ECONtribute. Prior to this position, I was a Ph.D. candidate at the University of Mannheim.
My research interests span labor, development, and political economy. I am particularly interested in the socioeconomic effects of modern and traditional media as well as in social norms and discrimination. Beyond my topical focus, I am interested in the development of new methods to both accurately identify economic effects and draw insights from unconventional or unstructured data.
You can download my CV here.
with
Yulia Evsyukova and
Wladislaw Mill
The Quarterly Journal of Economics (2025)
Schmölder Award 2025 (Verein für Socialpolitik)
We assess the impact of discrimination on Black individuals' job networks across the U.S. using a two-stage field experiment with 400+ fictitious LinkedIn profiles. In the first stage, we vary race via A.I.-generated images only and find that Black profiles' connection requests are 13 percent less likely to be accepted. Based on users' CVs, we find widespread discrimination across social groups. In the second stage, we exogenously endow Black and White profiles with the same networks and ask connected users for career advice. We find no evidence of direct discrimination in information provision. However, when taking into account differences in the composition and size of networks, Black profiles receive substantially fewer replies. Our findings suggest that gatekeeping is a key driver of Black-White disparities.
QJE Replication Data CESifo Working Paper CRC Discussion Paper
Media: Frankfurter Allgemeine Zeitung, Business Insider, Business Punk, Personalwirtschaft, Mannheimer Morgen (1), (2), Latest Thinking, DataColada, Black Enterprise, The Journalist’s Resource
New Media & Society (2022)
Politicians have discovered Twitter as a tool for political communication. If information provided by politicians is circulated in ideologically segregated user networks, political polarization may be fostered. Using network information on all 1.78 million unique followers of German Members of Parliament by October 2018, follower homogeneity across politicians and parties is measured. While the overall homogeneity is low, politicians of the AfD —a right-wing populist party —stand out with very homogeneous follower networks. These are largely driven by a small group of strongly committed partisans that make up around 7 percent of the party’s but around 55-75 percent of the average AfD politician’s followers. The findings add to the literature by showing potentially unequal distributions of network segregation on Twitter. Further, they suggest that small groups of active users can multiply their influence online, which has important implications for future research on echo chambers and other online phenomena.
Job Market Paper
Unicredit Award 2025 — best paper on gender economics
FBK-IRVAPP Award 2025 — best article on the evaluation of public policies
ESEM Award 2024 — best applied paper
In poor countries, the interaction of early marriage, early motherhood, and low educational attainment disempowers women and limits their life opportunities. Even as countries grow richer, gender inequality is often sustained by social norms, thereby limiting welfare gains from women's empowerment. I investigate the use of media as a cheap and scalable policy to empower women. In 2006, India enacted a community radio policy that grants radio licenses to NGOs and educational institutions with the aim to foster local development. I collect original data on the content and coverage areas of all 250+ radio stations. I uncover women’s empowerment as a key theme through topic modeling and GPT-based analyses of radio show recordings. For identification, I exploit topography-driven variation in radio access and develop a novel econometric approach to deal with randomly displaced geolocated household data. The results show that women exposed to radio gain an additional 0.3 years of education and are 4.1pp (11%) more likely to obtain a secondary degree. In line with increased education, exposure reduces child marriages by 1.4pp (22%) and fertility of young women by around 10% while they are 11pp more likely to exhibit autonomy in household decisions. The findings demonstrate that community media can effectively address gender inequality.
Media: Ideas for India ( in Hindi), EconThatMatters
with Antonio Ciccone
Despite rising stock markets in the United States and Europe from 2017 to 2024, we document that average daily stock market performance becomes negative when weighted by the amount of media coverage. We propose an explanation for this media negativity bias that does not rely on a bad-news bias in news selection. Instead, it rests on two observations: the media prioritize large market movements, positive or negative, and average daily stock market performance conditional on absolute changes above a threshold becomes negative as the threshold increases. We quantify the explanatory power of the proposed mechanism using data from Germany’s most-watched nightly news, which reports on the country's main stock index in a standardized format. Our analysis shows that selective reporting of large market movements accounts for about half the gap in average daily stock market performance between days with and without news coverage. We explain and quantify the link between media negativity bias and the negative skewness of aggregate stock returns.
ECONtribute Discussion Paper Non-technical summary (German) Non-technical summary (English)
Media: VoxEU, Finanz und Wirtschaft, The Pioneer, LSE Media Blog, Mannheimer Morgen, Finanzfluss, Aktienrebell, ESB
with Wladislaw Mill
with Wladislaw Mill
with >450 co-authors/-analysts
Forthcoming at Nature
Short summary: Multi-analyst research project to investigate by how much social science research findings are contingent on analysts' choices.
multi-analyst research project. Wladislaw Mill and I participate as a team.
in APIs for social scientists: A collaborative review (Editors: Paul C. Bauer, Camille Landesvatter, and Lion Behrens)
A short introduction to API calls to OpenAI’s and Ollama’s Large Language Models using R.
Lecturer: Spring 2026 (scheduled)
TA: Fall 2021
TA: Spring 2021
Tuning into Empowerment: How Community Radio Empowers Women across India
Contribution to Ideas for India, 2025
German public television ZDF’s economic and financial unit
Presentation and discussion of study results with
Antonio Ciccone, ZDF, 2025
Studie aus Mannheim zeigt Diskriminierung schwarzer Personen auf LinkedIn
Interview with Mannheimer Morgen, 2025
Big News Missing the Big Picture — Stock Market Performance in the News
Contribution to VoxEU with
Antonio Ciccone, 2025
When Big News Is Bad News — Uncovering Big News Bias in Financial Reporting
Contribution to Media@LSE with
Antonio Ciccone, 2025
Tuning In to Equality: How Community Radio Empowers Women in India
Contribution to economics that really matters, 2024
Diskriminierung in beruflichen Netzwerken
Guest article in Frankfurter Allgemeine Zeitung with
Wladislaw Mill and
Yulia Evsyukova, 2024
Federal Communications Commission (FCC) Economic Seminar Series
Presentation, FCC, 2024