externalities in explaining variation in innovation rates across firms. More specifically, we combine micro-data and census data to … estimate the probability that a firm will introduce a goods, service or process innovation. We consider internal firm … agglomeration variables are only significant for a few specific sectors, and even then only for some types of innovation. …

In recent years, innovation processes involve more heterogenous actors inside and outside the firm. Little is known … however about the spatial impact of this organisational decomposition of innovation processes (ODIP): Does it lead to a … geographical dispersion of innovation activities as well? Furthermore, which parts of the innovation process are carried out …