Budget and Finance
Budgeting and taxation are key instruments for implementing government policies. Budgeting and taxation are key tools for regulating economic conditions. In fact, they are often at the heart of debates, both in periods of growth and crisis. All the analyses of our contributing economists can be found below.

BSmart4change – Hervé Amourda on Bond Market Risks
Hervé Amourda, Head of Research at Pro BTP Finance and a member of the Strategic Committee at BSI Economics, appeared on the Smart Bourse

BFM Business – Sylvain Bersinger on Bond Market Tensions and the Fed
Sylvain Bersinger, an economist at BSI Economics, was interviewed by Guillaume Sommerer on September 15, 2026, on BFM Business to discuss bond market tensions

United States, is anyone dancing the twist? (Note)
Summary: Despite interventions by the U.S. Treasury in recent months, long-term rates are rising in the United States, against a backdrop of inflation above

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