Giuseppe Arcuri Pôle de Recherche Interdisciplinaire en Management (PRISM) Université Paris 1 (Panthéon-Sorbonne)   ,   Giuseppe.arcuri@univ-paris1.fr             JEL Areas: H5 : National Government Expenditures and Related Policies National Government Expenditures and Related Policies: General O4 : Economic Growth and Aggregate Productivity: General