Raphaël Lafrogne-Joussier

PhD Candidate,
CREST-Ecole Polytechnique


I am a PhD Candidate in Economics at CREST-Ecole Polytechnique (IP Paris), under the supervision of Isabelle Mejean. I also am a macroeconomist at the French National Institute for Statistics and Economic Studies (INSEE).

I study global value chains, urban and spatial economics.

I received a BSc in mathematics and economics from Ecole Polytechnique in 2019, a MRes in Economics from IP Paris and a Statistician/Economist MSc degree from ENSAE in 2020. From some parallel life, I also hold a BA in Philosophy.

Here is my CV and my Google Scholar profile.


Email: raphael.lafrogne-joussier@ensae.fr
Département des études économiques
Direction Générale de l’INSEE
88 Avenue Verdier
92120 Montrouge, France

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