Antonioli, Davide; Borghesi, Simone; Mazzanti, Massimiliano - 2014
economic performances of firms in the Emilia-Romagna Region in Italy, a manufacturing district-rich area. We analyse firms … EIs induces EIs in a given firm. Second, we test whether EIs have significantly increased firms' economic performances. As …-based Marshallian economies of north- eastern Italy. Regarding economic performances, firms' productivity is positively related to EI …