Institut de Préparation à l'Administration et à la Gestion (IPAG; IPAG Higher Business School; full title: Institut de Préparation à l'Administration et à la Gestion) One of the first business schools in France, it was founded by the economist Jacques Roulev. It has been accredited by the French Ministry of Higher Education for more than 40 years and has delivered numerous management elites to major companies in France.