Harabi, Najib - In: Economics of Innovation and New Technology 11 (2002) 2, pp. 93-108
results of the econometric analysis suggest a statistically significant impact of vertical R&D cooperation on the intensity of … R&D activity in German firms. Informal modes of R&D cooperation (informal exchange of technological knowledge) seem to … the relationship between vertical R&D cooperation and the intensity of R&D activity in innovating firms has been tested in …