A substantial number of studies have extended the work on universal properties in physical systems to complex networks in social, biological, and technological systems. In this paper, we present a complex networks perspective on interfirm organizational networks by mapping, analyzing and...

Zipf’s law is one of the best-known empirical regularities in urban economics. There is extensive research on the subject, where each city is treated symmetrically in terms of the cost of transactions with other cities. Recent developments in network theory facilitate the examination of an...

Zipf’s law is one of the best-known empirical regularities in urban economics. There is extensive research on the subject, where each city is treated symmetrically in terms of the cost of transactions with other cities. Recent developments in network theory facilitate the examination of an...

We draw on diverse data sets to compare the institutional organization of upstream life science research across the United States and Europe. Understanding cross-national differences in the organization of innovative labor in the life sciences requires attention to the structure and evolution of...

This paper explored an unusually comprehensive dataset of more than 2,000 drug R&D projects all over the world during the 1990s. This enabled us to characterise several features of the innovation process in pharmaceuticals, particularly the different role and comparative R&D performance of the...

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...

In the adjudication of several stages of an infrastructure project to develop a public service, when there is only private participation, there are strong incentives to reduce costs over the life of the project, which may affect the quality of service. In this paper, after a model extension to...

We consider the problem faced by a manager commissioning an innovative product requiring multi-stage sequenced innovation, when innovating agents have different costs and information transfer is expensive. We specify their optimisation problem and present a polynomial time solution method. We...

The paper first discusses alternative theoretical frameworks to analyse the impacts of FDI on host economies. Second, it provides an overview of major developments in the Hungarian automotive industry since the early 1990s, discussing both firm strategies and the macro level factors influencing...

Financing innovation presents informational and control problems for the financier, and different solutions are used for funding of US companies and universities. In this paper we examine how funding characteristics influenced the change in innovation during the 2007-8 financial crisis for both....