Researchers back economist Gabriel Zucman
A group of researchers published a tribune in Le Monde expressing full support for Gabriel Zucman, a French economist internationally recognized for his rigorous work on tax inequalities. This statement comes amid recent criticisms of his research. The signatories highlight his integrity and scientific contributions.
On September 29, 2025, a collective tribune titled 'We, researchers, testify to our full support for Gabriel Zucman, a rigorous and internationally recognized economist' was published in Le Monde's Ideas section. Signed by numerous French and international academics, the statement affirms that Gabriel Zucman is a 'rigorous and internationally recognized economist' whose work on taxing the wealthy and tax havens has been validated by peers worldwide.
The authors recall that Zucman, a professor at the University of California, Berkeley, and director of studies at the Paris School of Economics, has contributed to major advances in public economics. They quote: 'His empirical methods are solid, and his conclusions have influenced tax policies in several countries.' In response to recent attacks labeling his tax estimates as exaggerated, the signatories defend his approach: 'These criticisms lack scientific foundation and aim to discredit a researcher committed to greater social justice.'
This show of solidarity fits into a broader debate on the role of economists in public policy. Zucman, known for his book 'The Hidden Wealth of Nations' co-authored with Thomas Piketty, has often been at the center of controversies over measuring inequalities. The researchers stress the importance of protecting academic independence, noting that 'attacking Zucman is attacking economics itself.' No contradictions appear in the available sources, which converge on unanimous support.
This tribune could bolster Zucman's position in ongoing discussions on tax reform in Europe, where his ideas on financial transparency are gaining ground.