Isabelle Mejean is a Professor in the Department of Economics at Sciences Po. Before joining Sciences Po, she held appointments at Ecole Polytechnique, CEPII (Centre d'Etudes Prospectives et d'Informations Internationales) and the IMF (Research Department). She earned her PhD at the University of Paris 1-Panthéon-Sorbonne in 2006. Her research interests span international macroeconomics and international trade.
Her recent publications include papers in the Journal of International Economics, the American Economic Journal: Macroeconomics, the American Economic Review and Econometrica.
VoxEU Column
Relationship stickiness in international trade
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- International trade
VoxEU Column
Beyond macro: Firm-level effects of cutting off Russian energy
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- Politics and economics 
- Energy
VoxEU Column
Supply chain disruptions and mitigation strategies
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- COVID-19 
- International trade
VoxEU Column
Pricing of carbon within and at the border of Europe
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- Environment 
- EU policies
VoxEU Column
International shock transmission through heterogeneous firms
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- Global economy 
- International trade