Grégoire Rota Graziosi, Director, Center for Studies and Research on International Development (CERDI), Université Clermont Auvergne, CNRS He is the author of theoretical and applied work, published in journals such as the American Economic Review or the Journal of Development Economics. He is an expert in tax policy with the International Monetary Fund, where he spent five years, alongside the World Bank and the Commission of the European Union. In May 2019, he was appointed to the Tax Law Abuse Committee.