“…A wide literature (Persson & Tabellini, 2000;Pisauro, 2001;Rodden, 2006;Rodden, Eskeland, & Litvack, 2003;Velasco, 2000;Weingast, Shepsle, & Johnsen, 1981) has proved that the blend of decentralized expenditure decisions and centralized financing might be highly detrimental for fiscal discipline. In particular, the well-known common-pool argument points out that in this case the budget constraint is softened and regional governments are induced to overspend (specifically on the Italian case, see Bordignon, 2000;Buiatti, Carmeci, & Mauro, 2014;Giarda, 2011;and Padovano, 2012). 17.…”