Cappelli, Riccardo, Dirk Czarnitzki and Kornelius Kraft (2014), Sources of Spillovers for Imitation and Innovation , Research Policy 43(1), 115-120.
Cappelli, Riccardo, Dirk Czarnitzki and Kornelius Kraft (2014), Sources of Spillovers for Imitation and Innovation , Research Policy 43(1), 115-120.