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Ulrich Aiounou

Ulrich Aiounou

PhD student
I am a PhD student in Econometrics at Aix-Marseille University. I am passionate about developing innovative methods that can be applied to real-world economic problems and teaching is one of my favorite activities.
Fields of interest
Econometrics, Machine learning and High dimension, Financial, Microeconomics, Networks econometrics
References
Gilles Dufrénot, Marie-Hélène Gagnon, Emmanuel Flachaire, Prosper Dovonon
Contact
dimitri.aiounou@univ-amu.fr
CV
CV
Alexandre Arnout

Alexandre Arnout

PhD student
I am an economic theorist working on political economy. I study how socialization with parents and peers shapes citizens’ involvement in politics, and how candidates compete for votes.
Fields of interest
Political Economy, Game Theory
References
Gaëtan Fournier, Antonin Macé, Enriqueta Aragonès, Avner Seror
Contact
alexandre.arnout@univ-amu.fr
CV
CV
Mohamed Bahlali

Mohamed Bahlali

Postdoctoral fellow
I am a spatial economist working at the intersection of economic theory and environmental economics. I use mean-field game techniques to study the equilibrium properties of spatial models and combine them with physical models of environmental dispersion to investigate the economic consequences of diffuse environmental externalities, such as air pollution and groundwater flows.
Fields of interest
Spatial Economics, Economic Theory, Environmental Economics
Contact
mohamed.bahlali@univ-amu.fr
CV
CV
Laura Daniela Contreras Portela

Laura Daniela Contreras Portela

PhD student
I am an applied microeconomist working at the intersection of development economics, international trade, and labor economics. My research focuses on understanding how public policies shape labor markets, firm behavior, and economic development, with a particular interest in industrial and place-based policies.
Fields of interest
Development Economics, Labor Economics, International Trade
References
Lorenzo Rotunno, Alejandro Riano, Pamela Bombarda, Gabriel Ulyssea
Contact
laura.contreras-portela@univ-amu.fr
CV
CV
John W.E. Cremin

John W.E. Cremin

Postdoctoral fellow
John is a theorist studying game theory and Bayesian learning, particularly interested in how agents learn when they cannot reliably track how long information has been accumulating (they are temporally ignorant). His work ranges from studying how to model the Sleeping Beauty problem as a game to asking whether we should expect truth to emerge from social media debate, where one cannot discern how many others have participated already.
Fields of interest
Microeconomic Theory (particularly Bayesian Learning), Social Learning, Game Theory, Information Economics
References
Evan Sadler, Jacopo Perego, Navin Kartik, Sebastian Bervoets
Contact
john-walter-edward.cremin@univ-amu.fr
CV
CV
Amit Dekel

Amit Dekel

Postdoctoral fellow
Amit is a microeconomic theorist whose research bridges cooperative and noncooperative game theory. He uses theoretical models and laboratory experiments to study how people reason and behave in interactions where no fixed protocol determines the order and timing of actions.
Fields of interest
Economic Theory, Experimental Economics
References
Francis Bloch, Margherita Comola, Tilman Börgers, Yann Bramoullé, Dotan Persitz
Contact
amit.dekel@univ-amu.fr
CV
CV
Edem Egnikpo

Edem Egnikpo

PhD student
I am a macroeconomist working at the intersection of development and environmental economics. My research combines empirical and quantitative approaches to investigate how climate risks affect macroeconomic stability and how structural vulnerabilities shape economic resilience in low- and middle-income countries.
Fields of interest
Macroeconomics, Climate Risks, Development Economics
Contact
edem.egnikpo@univ-amu.fr
CV
CV
Mathilde Esposito

Mathilde Esposito

PhD student
I am an applied economist studying the effects of demographic change on economic growth, labor supply, and productivity. My research combines macro- and micro-level analyses and also examines the fiscal implications of pension and administrative reforms.
Fields of interest
Demographic Economics, Economic Growth and Productivity, Labor Supply and Retirement
References
Gilles Dufrénot, Eva Moreno-Galbis, Mitali Das, Masashige Hamano
Contact
mathilde.esposito@univ-amu.fr
CV
CV
Tom Gargani

Tom Gargani

PhD student
I am a microeconomic theorist working on inequality measurement. My job market paper rebuilds the foundations of inequality measurement theory for ordinal variables, and my broader agenda takes these tools to survey data.
Fields of interest
Inequality measurement, social choice theory
References
Nicolas Gravel, James Foster, Brice Magdalou
Contact
tom.gargani@univ-amu.fr
CV
CV
Lucie Giorgi

Lucie Giorgi

PhD student
I am an applied microeconomist working on labor and gender economics. I study how environments and institutions influence family formation and gender inequality, using newly digitized historical records, administrative data and large-scale text analysis.
Fields of interest
Applied Microeconomics, Labor, Gender Economics, Education and Family Economics
References
Habiba Djebbari, Eva Raiber, Quentin Lippmann, Anders Stenberg
Contact
lucie.giorgi@univ-amu.fr
CV
CV
Nastasia Henry

Nastasia Henry

PhD student
I investigate how heterogeneity across and within countries shape the transmission and the effects of monetary & trade policies
Fields of interest
International Macroeconomics and Monetary Economics
References
Jordi Galí, Céline Gimet, Céline Poilly, Alain Venditti
Contact
nastasia.henry@univ-amu.fr
CV
CV
Natalia Andrea Labrador Bernate

Natalia Andrea Labrador Bernate

PhD student
I conduct applied microeconomic research to understand how extreme weather events shape gender inequalities in paid and unpaid work across low- and middle-income countries.
Fields of interest
Development and Household economics, gender, and climate change
References
Habiba Djebbari, Juan Pablo Rud, Roberta Ziparo
Contact
natalia.labrador-bernate@univ-amu.fr
CV
CV
Mathis Preti

Mathis Preti

PhD student
I study how industrial lobbies use research funding to manufacture doubt about the risks of their own products. Combining theory and causal inference with novel archival data from the tobacco industry, I show that firms can delay unfavorable findings while still funding legitimate research.
Fields of interest
Economics of Science, Political Economy
References
Yann Bramoullé, Abel Brodeur, Arthur Guillouzouic Le Corff, Robert N. Proctor.
Contact
mathis.preti@univ-amu.fr
CV
CV
Nina Rapoport

Nina Rapoport

Postdoctoral fellow
Nina is an experimental and behavioral economist studying how beliefs and identity shape decision-making, with a particular interest in gender gaps in the labor market. She uses laboratory experiments and virtual reality interventions, drawing on insights from psychology and cognitive science.
Fields of interest
Behavioral and experimental economics, gender, labor
References
Nicolas Jacquemet, Lata Gangadharan, Loukas Balafoutas, Cecilia García-Peñalosa
Contact
nina.rapoport@univ-amu.fr
CV
CV
Mariya Sakharova

Mariya Sakharova

PhD student
I study which policies promote development and industrialization, and how different social groups shape the path to modern economic growth. To answer these questions, I collect and analyze detailed data from Late Tsarist Russia using applied micro tools.
Fields of interest
Political Economy, Development, Applied Micro, Economic History
References
Cecilia Garcia Penalos, Mohamed Saleh, Amanda Gregg, Joel Mokyr
Contact
mariya.sakharova@univ-amu.fr
CV
CV
Aisha Salih

Aisha Salih

PhD student
Aisha Salih is a PhD candidate in Economics at the Aix-Marseille School of Economics, on the 2026–2027 job market. She uses quasi-experimental methods and geospatial data to measure rural households' adjustment to shocks and their allocation of labor, income, and time.
Fields of interest
development economics, applied microeconomics, social networks, climate shocks, temporary migration
Contact
aisha.salih@univ-amu.fr
CV
CV