In this article, we present a history-friendly model of the changing vertical scope of computer firms during the evolution of the computer and semiconductor industries. The model is ldquo;history-friendly,rdquo; in that it attempts at replicating some basic, stylized qualitative features of the...

In this paper, we consider how a better understanding of entrepreneurial activities can help explain how firm and industry boundaries change over time; and how a more complete understanding of boundary setting can help us understand where entrepreneurial activities are directed. We argue that...

In this work we discuss the impact of the new ICT techno-economic paradigm upon the vertical and horizontal boundaries of the firm and ask whether the change in the sources of competitive advantage has resulted in changes in the size distribution of firms and also in the degree of concentration...