J. J. Laffont

Jean-Jacques Laffont (1947–2004) was a prominent French economist renowned for his pioneering contributions to public economics, information economics, incentives, regulation, and development economics.[1][2] He authored 17 books and over 200 articles, founded the Institut d'Économie Industrielle (IDEI) at the University of Toulouse, and held positions including the John Elliott Chair in Economics at USC.[1][3][4]