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 paper examines the relationship between network externalities and the value ofthe World-Wide Web. It is shown that value depends on two offsetting effects. First,as the Web grows in size, so existing users gain from the additional content providedby new users. This is the standard concept of...

The paper examines the relationship between network externalities and the value ofthe World-Wide Web. It is shown that value depends on two offsetting effects. First,as the Web grows in size, so existing users gain from the additional content providedby new users. This is the standard concept of...

This paper is a preliminary attempt to map the changing tastes for works of art as manifested in the prices of paintings sold at auction. There are two main goals in this work: first, to describe a space in which we can represent the work of different artists; and second, to describe how...

This paper is a preliminary attempt to map the changing tastes for works of art as manifested in the prices of paintings sold at auction. There are two main goals in this work: first, to describe a space in which we can represent the work of different artists; and second, to describe how...

This paper examines the processes of knowledge transfer in the services sector in the economic reality, increasingly affected by the use of information and communication technologies. An important focus is to explore whether the knowledge transfer channels, traditionally used in manufacturing,...

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....

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...

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...