Computer and video games is a young industry with rapid growth underpinned by technological development. The global market in 2003 was over USD 21 billion compared with USD 32 billion for the recorded music industry. The main segments are off-line consoles and PCs; online and wireless games are...

Virtual worlds are increasingly evolving into Internet-mediated “spaces”, where large groups of people meet and interact in real-time while experiencing a shared sensation of being there together. This enables richer and more dynamic social interaction and collaboration across national and...

The purpose of this report is to begin to outline the issues associated with measuring electronic commerce, propose an initial framework and begin to compare some of the disparate data on the subject so as to form a mosaic which gives a clearer quantitative picture of the current status and...

Rapid technological advances in information and communication technologies and their widespread diffusion have led some to speculate about "frictionless" economies where transaction costs are nearly zero, barriers to entry and contestability disappear and markets clear instantly.

Electronic commerce is creating a new mode of delivering new types of products in a global market in which geographical boundaries and location lose their meaning. This paper outlines some of the issues associated with measuring electronic commerce.