firm’s environmental innovation performance. However, the literature suggests that R&D collaboration is not always … of R&D collaboration partners is im-portant for the environmental innovation performance. Firm-level data from 2,337 Ger …-man service and manufacturing firms are used in the regression analysis. The results suggest that R&D collaboration with suppliers …

investigating the impact of R&D collaboration networks on the innovation performance of firms and regions has developed over the …