“…Finally, the more general consolidated evidence is that evaluating the impact of R&D loans, subsidies and grants is extremely complex, even when individual programmes are relatively simple in terms of policy design and implementation. Only a limited number of impact evaluation studies can directly trace the full range of policy effects; none can attribute these effects to specific features of the corresponding programme (on the case of Italy, see Bertamino, Bronzini, De Maggio, & Revelli, 2016;Bondonio & Greenbaum, 2012;Bronzini & Piselli, 2016;Corsino, Gabriele, & Giunta, 2015;Fantino & Cannone, 2013;and Merito, Giannangeli, & Bonaccorsi, 2010).…”