Spillovers of Innovation Activities and Their Profitability

ZEW Discussion Paper No. 07-073 // 2007
ZEW Discussion Paper No. 07-073 // 2007

Spillovers of Innovation Activities and Their Profitability

Knowledge spillovers to competitors are regarded as an important aspect of the innovation process. While a company possibly benefits from incoming information on successful R&D conducted by other companies, a generally high probability of leakage of knowledge in an industry will negatively affect profitability. This paper presents the results of an empirical study on the effects of outgoing and incoming spillovers on firms’ profitability. It turns out that the expected asymmetry is actually at work. In contrast to spillovers from competitors, spillovers from suppliers, customers and research institutions exert no effect.

Czarnitzki, Dirk and Kornelius Kraft (2007), Spillovers of Innovation Activities and Their Profitability, ZEW Discussion Paper No. 07-073, Mannheim, published in: Oxford Economic Papers.