Innovation activities in the German enterprise sector showed two opposing trends over the past two decades: While total … innovation expenditures grew substantially, the number of firms conducting innovation activities fell sharply. Innovation … expenditures hence concentrate on fewer firms. In this paper we analyse the evolution of firms' innovation and R&D activities …

This paper investigates the drivers and the effects of the internationalisation of innovation activities in SMEs based … on a large data set of German firms covering the period 2002-2007. We look at different stages of the innovation process … resources, home market competition and innovationrelated location advantages for an SME's decision to engage in innovation …

are induced by regulations. However, innovation that increases a firm’s material or energy efficiency in terms of material … voluntary innovations, although the effect is significantly larger for regulation-driven innovation.We conclude that the Porter … hypothesis does not hold in general for its “strong” version but has to be qualified by the type of environmental innovation. Our …

This paper investigates the drivers and the effects of the internationalisation of innovation activities in SMEs based … on a large data set of German firms covering the period 2002-2007. We look at different stages of the innovation process … resources, home market competition and innovationrelated location advantages for an SME's decision to engage in innovation …

This paper analyses the relationship between past innovation output, competition, and future innovation input in a … results for both countries. Innovation output in t-1 as measured by the sales share of innovative products is positively …&D investments in t+1, while high substitutability exerts negative incentives for future R&D investment. -- Innovation ; R …