I am a PhD student in Economics at CREST (Institut Polytechnique de Paris), advised by Geoffrey Barrows and Florian Grosset-Touba.

My research lies at the intersection of international trade and environmental economics, with a focus on the propagation of local climate shocks. I am particularly interested in maritime transportation.

From January to June 2026, I am visiting Berkeley Agricultural & Resource Economics department, hosted by Thibault Fally.


NEW: I’m thrilled to share that I will be joining Dartmouth as a Globalization Ph.D. Fellow in Fall 2026! 🍂


NEW: the working paper of Quantifying Climate Damages When Regions Trade: A Structural Gravity Approach, with Geoffrey Barrows, Raphael Calel, and Hélène Ollivier, is out!


Incoming presentations:


Credits to Maxime Chabriel for the website.          🌼 4100 webring 🌼

Jeanne Astier


I am a PhD student in Economics at CREST (Institut Polytechnique de Paris), advised by Geoffrey Barrows and Florian Grosset-Touba.

My research lies at the intersection of international trade and environmental economics, with a focus on the propagation of local climate shocks. I am particularly interested in maritime transportation.

From January to June 2026, I am visiting Berkeley Agricultural & Resource Economics department, hosted by Thibault Fally.


NEW: I’m thrilled to share that I will be joining Dartmouth as a Globalization Ph.D. Fellow in Fall 2026! 🍂


NEW: the working paper of Quantifying Climate Damages When Regions Trade: A Structural Gravity Approach, with Geoffrey Barrows, Raphael Calel, and Hélène Ollivier, is out!


Incoming presentations:


Credits to Maxime Chabriel for the website.          🌼 4100 webring 🌼