Society
Study the link between society and the economy. This broad field of study enables us to observe the evolution of societies through an economic prism: demographics, history and level of development are all characteristics to be taken into account.

Switzerland: The Franc as a Tool for Absorbing Inflationary Shocks (Policy Brief)
The real shift in monetary policy is the end of a one-size-fits-all response to inflation. Between 2021 and 2023, average inflation in advanced economies

Does Europe Still Have a Card to Play in Regaining Control Over Its Payment System? (Op-Ed)
Read the opinion piece by Victor Lequillerier, President and economist at BSI Economics, published in *Magazine des Professions Financières & de l’Economie*. The economist

BFM Business, The Experts – Social VAT, Unified Social Allowance with Victor Lequillerier
Victor Lequillerier, President and economist at BSI Economics, appeared on May 25, 2026, on *Les Experts*, Raphaël Legendre’s show on BFM Business. Alongside Olivier

Springtime for the Economy – Made in France: Can France win the economic war? (Event)
Join us at Printemps de l’Economie on Wednesday, March 18, 2026, at 11 a.m. at the CESE, for a session on the theme of

Industrial renaissance or decline (Opinion piece)
Read the opinion piece by Anthony Morlet-Lavidalie, Secretary General and economist at BSI Economics, published in the Magazine des Professions Financières & de l’Economie

La Tribune – Mathieu Obertelli on real estate prices (Interview)
Mathieu Obertelli, economist at BSI Economics, appeared on « Génération Tribune, » the new video format from La Tribune media. In two minutes flat, he analyzes