Purpose The purpose of this paper is to test whether knowledge-intensive business services (KIBSs) contribute to international business activity. In line with studies from the servitization, the territorial competitiveness and the global value chain realm, it can be hypothesized that if KIBS...

Purpose The unobserved benefits of digital technologies are described as digital dark matter. Product service systems (PSSs) are bundles of products and services that deliver value in use, which is unobserved but generates benefits. This paper aims to empirically quantify digital dark matter...