This paper examines how productivity effects of human capital and innovation vary at different points of the …-technology manufacturing, average innovation performance is higher in all industries in Germany and the innovation performance distributions … investing in product innovation in the majority of industries. Frontier firms enjoy the highest returns to product innovation …

), allows for causal interpretation of the relationship between innovation output and labor productivity. We find that knowledge … intensive services benefit from innovation activities in the sense that these activities causally increase their labor …

This paper discusses the relationship between a company's investment in innovation and its success in introducing new … homogenous R&D-based knowledge production function by introducing different types of innovation investments (R&D and technology … acquisition) for different sets of companies. Using the Community Innovation Survey (CIS) dataset comprising more than 3000 …

subsample of 2,949 firms from the third European Community Innovation Survey (CIS 3). A bivariate probit analysis framework is … innovation intensity. This paper also discusses an alternative test procedure that permits an extension of Cragg's test in the … analysis of survey data with weighted observations. Results show that R&D is strictly linked to product innovation, while TA is …