This dissertation studies three interrelated concepts—power, knowledge, and mobility—in order to understand how knowledge mobility (specificity) affects power in the knowledge economy. To do this, the thesis is divided into two parts. The first part develops a theoretical approach, while the second employs this theoretical approach to different empirical fields. In the first, theoretical, part, the dissertation begins by discussing the different ways that the sundry literatures on power, asset specificity and knowledge types have developed. These literature reviews are used to develop a set of theoretically-deduced expectations in Chapter 5. These chapters contribute to broadening our understanding of the core concepts, especially asset and...