The impact of academic patenting on university research and its transfer

This paper contributes to the ongoing debate on the impact of academic patenting. On the basis of CV information and two separate surveys, we provide the first empirical evidence for a sample of UK academics in physics, chemistry, computer science and a subset of engineering. The main contribution of this paper is twofold. First, our econometric results suggest that academic patenting is complementary to publishing at least up to a certain level of patenting output after which we found some evidence of a substitution effect. Second, our analysis of the potential impact of patenting on the other channels of knowledge transfers seems to indicate that patenting does not have a negative impact on the other channels of knowledge exchange. We have found some positive correlation between the stock of patents and other channels of knowledge transfer, however, also in this case, we have found that a substitution effect sets in indicating a inverted U shape type of relationships between patenting and other knowledge transfer channels.