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...

The impacts of the New Economy are not limited only to recently developed technologies, but involve new opportunities for more “traditional” technologies to develop. Knowledge-based industries, and information technologies in particular, hold both promises and threats in many fields....

This paper discusses recent attempts to codify knowledge through the development of expert systems in several different contexts. This paper argues that in the context of expert systems there is some knowledge that can be codified (turned into an expert system essentially in its entirety), some...

This paper examines the evolution of networks when innovation takes place as a result of agents bringing together their knowledge endowments. Agents freely form pairs creating a globally stable matching. paired agents combine their existing knowledge to create new knowledge. We study the...

A model in which agents on both sides of the market are subject to informational cascades isexamined. In an uncertain environment with asymmetric information agents tend to beoveroptimistic about the state of the world, a result that fits with empirical evidence on financingnew technologies....

Intellectual property rights (IPR) have been created as economic mechanisms to facilitate ongoing innovation by granting inventors a temporary monopoly in return for disclosure of technical know-how. Since the beginning of 1980s, IPR have come under scrutiny as new technological paradigms...

This paper models price movements in the market for fine art. Consumers of art are assumed to value art for its own sake, but are also subject to externalities in consumption whereby the utility of consuming the work of a painter is affected by the consumption choices of other consumers of art....

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Much of modern micro-economics is built from the starting point of the perfectly competitive market. In this model there are an infinite number of agents — buyers and sellers, none of whom has the power to influence the price by his actions. The good is well-defined, indeed it is perfectly...

In this paper, we model the impact of networks on knowledge growth in an in-novatingindustry. Specifically, we compare two mediums of knowledge exchange;random interaction, and the case in which interaction occurs on a fixed architec-ture.In a simulation study, we investigate how the medium of...