In their seminal paper, Acs and Audretsch (1988) analyze innovation patterns across industries and identify several determinants of innovativeness, both positive and negative. Their work is seminal if only because of the unique data they use to measure innovativeness: new-product announcements....

Services constitute a major part of the economy, and, contrary to popular believe, service firms do innovate. In this paper I take a closer look at one aspect of innovation in services: appropriability. I discuss the different elements that are possibly of importance for appropriability, and...

In the year 2000 some $142 billion in royalties were paid internationally by users of a specific piece of knowledge that were protected under Intellectual Property Right law (IPR) to those parties that owned these rights. Under current circumstances where knowledge & innovation play an...

This paper discusses how markets and society relate to each other. We present and discuss three views: markets as separate, markets as embedded, and markets as impure. One’s stance on the contribution of markets to welfare hinges on the conceptualization of market and other spheres in society....

In this paper, we draw on the literature about gift exchange to suggest a conceptualization of the emergence, maintenance and use of social capital (SK). We thus open up the black box of how social relations are established, and are able to indicate what can be meaningfully ascribed to social...

Although informal networks are often emphasized as facilitating knowledge transfer, we use network data obtained from a multi-unit high-tech firm to show that the formal network also significantly contributes to inter-unit knowledge transfer. Individuals centrally placed in a network are, in...

The tension between (social) order and change, or, alternatively formulated, between structure and agency, has a long history in the social sciences (e.g. Verburg 1991). The discussion has substantial philosophical overtones. In this article we recount the history of the discussion. We both...

The development of economic thought is not unlike the development of technological knowledge: paradigms can be discerned over time and across the field. Indeed, in its history economics has experienced paradigm shifts. There is no reason why it will not do so again in the future. In technology,...

In this article, contrary to popular belief, it is argued on the basis of Transaction Cost Economics that consumers will become dependent subcontractors on electronic markets. Consumers invest time and effort building up a relation with a producer or e-tailer; an investment that is...