Exploration, Exploitation and Co-evolution in Innovation Networks

This PhD-thesis describes the co-evolution of sectoral characteristics, network

Understanding novelty creation in exploration networks - structural and relational embeddedness jointly considered

In exploration networks the key-organisational question is not how to organise a division of labour but instead how to create novelty. The aim of this paper is to develop an understanding of how such novelty in exploration networks is created. Based on an empirical analysis of the multimedia and biotechnology industries in the Netherlands, this paper shows that exploration networks face a trade-off between diversity and selection. Moreover, the findings indicate that depending on the type of exploration task, exploration networks need to make a combination of density and tie strength in such a way that diversity and selection are aligned. The paper concludes, among others, that the views of Burt, Coleman and Granovetter should not be seen as contradictory, but rather as proponents of complementary views

Strategic alliance networks and innovation : a deterministic and voluntaristic view combined

Over the past decades we have witnessed a tremendous growth in the number of strategic technology alliances and a growing importance of interfirm collaboration in the high-tech sectors. The literature on these topics has grown accordingly. In this respect, our paper serves two aims. One is to provide an overview of the consensus on key issues in this vast body of literature. Second is to identify some major gaps in this literature that may inform future research. In serving these aims, we first discuss the dominant structuralist perspective that stresses the role of embeddedness, but which also reflects a deterministic stance as if firms are subject to an exogenous structure. In contrast, we also explore a more voluntaristic view of how firms may possibly shape their network in view of achieving their strategic aims. This view also seems better able to capture change and network dynamics, an issue that has been largely ignored by the structuralist view