or output of a knowledge production function. We suggest that the productivity of research in patent production functions … to patentable knowledge, and development happens after the initial research phase that may have led to a patent. Instead … of using data on R&D, we separate the knowledge creating process into 'R' and 'D'. This data stems from R&D surveys of …

The aim of this study is to investigate the relationship between a firm's R&D activities and its productivity using a … findings can be summarised along the following lines: knowledge stock has a significant positive impact on a firm …'s productivity, with an overall elasticity of about 0.125; this general result is largely consistent with previous literature in …

or output of a knowledge production function. We suggest that the productivity of research in patent production functions … to patentable knowledge, and development happens after the initial research phase that may have led to a patent. Instead … of using data on R&D, we separate the knowledge creating process into 'R' and 'D'. This data stems from R&D surveys of …

productivity growth of countries. These results can be affected by several factors concerning the structure and specificity of …