Ciao!

I am the August Family Assistant Professor of Economics at Brown University. Previously, I was a Postdoctoral Associate at MIT Economics. I hold a PhD in Economics from the University of Zurich.

My research is at the intersection of development economics and behavioral economics. I am interested in how the social environment influences the economic behavior of individuals and organizations in poor countries.

I am an affiliate of the Bureau for Research and Economic Analysis of Development (BREAD) and the Center for Economic Policy Research (CEPR).

News

I am on sabbatical at Princeton (RPDE) for the 2025-26 academic year.

My work on the benefits of obesity in poor countries was in the New York Times!

publications
Graduate Student and Faculty Mental Health: Evidence from European Economics Departments

We study the mental health of graduate students and faculty at 14 Economics departments in Europe. Using clinically validated surveys sent out in the fall of 2021, we find that 34.7% of graduate students experience moderate to severe symptoms of depression or anxiety and 17.3% report suicidal or self-harm ideation in a two-week period. Only 19.2% of students with significant symptoms are in treatment. 15.8% of faculty members experience moderate to severe depression or anxiety symptoms, with prevalence higher among non-tenure track (42.9%) and tenure track (31.4%) faculty than tenured (9.6%) faculty. We estimate that the COVID-19 pandemic accounts for about 74% of the higher prevalence of depression symptoms and 30% of the higher prevalence of anxiety symptoms in our European sample relative to a 2017 U.S. sample of economics graduate students. We also document issues in the work environment, including a high incidence of sexual harassment, and make recommendations for improvement.

BiBtex
Worth Your Weight: Experimental Evidence on the Benefits of Obesity in Low-Income Countries

This study explores the economic implications of obesity in low-income countries, where it serves as an unhealthy yet significant status symbol. By conducting experiments with decision-makers in Kampala, Uganda, who were shown portraits with manipulated weight, the research uncovers four key insights. Firstly, obesity is predominantly viewed as an indicator of wealth rather than attractiveness or health. Secondly, obesity enhances credit access; in a practical experiment with loan officers, the advantage of obesity equates to a 60% increase in reported earnings. Thirdly, the obesity premium diminishes when additional financial information is available, highlighting the role of asymmetric information. Lastly, the perceived benefits of obesity and its value as a wealth signal are often exaggerated, which inadvertently increases the cost of adopting healthier lifestyles.

BiBtex
EU Transfers and Euroscepticism: Can’t Buy Me Love?

with Alessandro Borin, Michele Mancini

The future of an institution, such as the European Union, ultimately depends on people’s support. This paper investigates whether EU redistributive policies have improved public attitudes towards European integration, both in terms of public opinion and political preferences. We focus on Cohesion Policy funds, whose allocation allows us to single out these effects by means of a regression discontinuity approach. The results show that EU transfers have mitigated the rise of Eurosceptical attitudes and reduced political consensus for anti-EU parties. The effects are homogeneous across different socio-economic groups, including the most disadvantaged ones. The improvement in public support for the EU does not appear to be exclusively a spillover of the positive economic effect of funding; we show evidence suggesting the existence of a ‘reciprocity-effect’ channel, i.e. citizens in recipient regions recognize the beneficial role of the EU as the source of funding.

BiBtex
Worth Your Weight: Experimental Evidence on the Benefits of Obesity in Low-Income Countries.

Agosto 23

Elisa Macchi, Secondo Autore, Terzo Autore

I study the economic value of obesity—a seemingly inconsequential but unhealthy status symbol in poor countries. Randomizing decision-makers in Kampala, Uganda to view weight-manipulated portraits, I make four findings. First, obesity is perceived as a reliable signal of wealth rather than beauty and health. Second, being obese facilitates access to credit: in a real-stakes experiment involving loan officers, the obesity premium is comparable to raising borrower self-reported earnings by 60%. Third, asymmetric information drives this premium, which drops significantly when more financial information is provided. Fourth, obesity benefits and wealth-signaling value are commonly overestimated, raising the cost of healthy behaviors.

Working Papers
Informal Redistribution Through Work

with Jeremia Stalder

Agosto 23

This paper examines informal redistribution in the form of work in small and medium enterprises in Kampala, Uganda and its drivers. Using a field experiment, we show that employers and workers systematically choose giving/receiving work over cash transfers. Decisions imply a large willingness to pay for work on both sides of the labor market. Work redistribution choices are unaffected by the economic and training value of the task, and employers pay for zero marginal product work. Removing stakes in the game also does not affect decisions, ruling out signaling and relational personal benefits as drivers. Employers and workers motivate work redistribution mostly with fairness considerations and, secondly, with the psychosocial value of work for workers. Results appear externally valid, as giving via work predicts increased hiring in the firm, but it does not lead to higher revenues, sales, or profits, confirming that work redistribution is unlikely to be productive.

Cite!
Ongoing work
Hidden Discrimination in Frictional Labor Markets

Agosto 23

We study how market frictions interact with identity perceptions to shape women’s entry into male-dominated sectors and the resulting gender gap in hiring. In a field experiment with 921 employers in three male-dominated fields in Uganda, we offered opportunities to hire male and female trainees under business-as-usual conditions and two randomly assigned monitoring regimes: one preventing theft/misbehavior, one targeting safety/harassment. With limited monitoring capacity, employers view women as more trustworthy yet worry about harassment they may face. In business-as-usual, we observe a moderate gender gap in hiring, which narrows significantly among the employers with stated preferences for hiring women. When provided with audits to monitor and prevent worker misbehavior, however, the gender gap widens by 63%, with the sharpest increase among those stating the strongest pro-workforce-gender-mix preferences. By contrast, audits targeted at monitoring workers’ safety — the biggest worry in hiring women — bring the observable gender gap to zero. The uncovered hiring differences cannot be attributed to ability gaps, and while about half can be explained by safety concerns, the remainder is consistent with bias. Market frictions can both mask and expose bias, so easing them may unintentionally increase discrimination.

Cite!

Teaching and Office Hours

I am on sabbatical at Princeton University for the 2025-2026 academic year.

I am happy to chat — email me to schedule an appointment.

I can meet in 125 Julis Romo Rabinowitz or on Zoom. When you reach out, please mention where you would like to meet and what you would like to discuss.