Although intuitively appealing (and common), drawing network strategy implications from empirical evidence of network performance effects in pooled cross-section is not necessarily warranted. This is because network positions can influence both the mean and variance of firm performance....

Over the twentieth century universities in the industrialized world have evolved from being "universities of culture" to "universities of innovation." Policy makers and universities themselves see that one of their major roles is supporting industrial innovation and thus economic growth. We...

Innovation is a source of increasing productivity, but it is also a source of stress. Psychological research shows that moderate stress increases the productivity of an actor, but above a certain level, additional stress decreases productivity. Stress is reduced by coping behaviour of the actor,...

Network formation is often said to be driven by social capital considerations. A typical pattern observed in the empirical data on strategic alliances is that of small world networks: dense subgroups of firms interconnected by (few) clique-spanning ties. The typical argument is that there is...

When agents use informal interaction to exchange knowledge, their production relations may develop as emergent properties of their social relations and may exhibit homophily. The Saliyar community cluster in India is an archetype of this. This cluster’s experience is investigated on how its...

We present a choice model based on agent interaction. Interaction is modeled as face-to-face communication that takes place on a regular periodic lattice with decision-makers exchanging information only with immediate neighbors. We investigate the long-run (equilibrium) behavior of the resulting...

This paper models an economy in which a large number of agents are choosing among several technologies. There is a single, global, market for the technologies but they are subject to localized network externalities in use. We examine the issue of technological standardization, and the...

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This paper is an analysis of a specific tradition of causal thinking in economics--this was most self-consciously developed in the work of the Austrian school but spilled over into other approaches. Genetic-causal explanations place emphasis, inter alia, on processes in time, emanating from...