Fischer, Timo; Henkel, Joachim - In: Research Policy 42 (2013) 2, pp. 326-339
by applying it to analyze interactions between product-related patents and three other appropriability mechanisms. To … communications equipment company. As a result, we find the number of product-related patents to be complementary to the overall size … indications of a substitutive interaction with lead time advantages. Hence, the effectiveness of patents seems to be leveraged by …