This paper looks at the special characteristics of radical inventions. It tries to identify those variables that differentiate radical inventions from non-radical inventions. Since radical inventions are very important for the economy as a whole and for the individual firm performances,...

Interorganizational cooperation in some high-tech industries is no longer confined to two-company alliances, but entails industry-wide alliance networks. This article examines how industry analysis and network analysis can be combined to provide a thorough understanding of how network positions,...

It is commonly accepted nowadays that external knowledge sources are important for firms’ innovative performance. However, it is still not clear, what dimensions of firms’ external knowledge search strategy are crucial in determining their innovation success and whether these search...

In this paper we explore a special case of venturing, namely the spinout approach. More in particular, this paper has sought to model the spin-out process by combining scholarly literature with an empirical analysis of the spinout process of Royal Dutch Shell. Through literature review we have...

In an era with abundant and widely distributed knowledge across the globe, technology markets became prominent. As technology transactions suffer from several market imperfections, a rapidly increasing number of various innovation intermediaries are facilitating these transactions. We analyse...

The primary goal of this paper is to improve our understanding of the relationship between the positioning of companies in technology alliance blocks –substructures in the alliance network- and their innovative performance. In particular, we expect that a firm’s innovative performance...

While clique-embeddedness is generally considered to enhance firm performance, there are also reasons to expect that under conditions of technological turbulence clique-membership is less beneficial or might even become a liability. To address this, we study the innovative performance of clique...