Arvanitis, Spyridon; Lokshin, Boris; Mohnen, Pierre A.; … - 2013
There is growing evidence that firms increasingly adopt open innovation practices. In this paper we investigate the … impact of two such external knowledge acquisition strategies, "buy" and "cooperate", on firm's product innovation performance … while both "buy" and "cooperate" have a positive effect on innovation, there is little statistical evidence that using them …