The paper addresses the determinants of diffusion of broadband infrastructure by looking a the US Federal States. It tries to identify in particular to what extent intra- and inter-platform competition contribute to accelerating the speed of diffusion. Panel data analysis results indicate that...

The paper assesses the scope for competition inducing infrastructure regulation in furthering the diffusion of innovation. The paper uses data on the adoption of broadband services comprising a global panel of 167 countries. The effects of different regulatory provisions are assessed. Inter-firm...

Books reviewed: Gordon L. Clark, Maryann P. Feldman, and Meric S. Gertler (eds.), The Oxford Handbook of Economic Geography Peter Meusburger and Heike Jons (eds.), Transformations in Hungary: Essays in Economy and Society Allen J. Scott (ed.), Global City-Regions: Trends, Theory, Policy James O....

This paper looks at the broadband telecommunications sector to unravel the relationships between sector regulation and investment behaviour in the European Union. Cost based access pricing regimes, although successful in attracting new entrants, have negatively affected the investment in fixed...

The paper investigates into the determinants of the diffusion of mobile telecommunications services in the European Union. Capacity increase, due to the switch from the analogue to the digital technology during the early nineties, has had a significant and positive impact on the diffusion. The...

Panel data analysis for the U.S. states indicates that the speed of broadband diffusion is clearly driven by inter-platform competition while competition on the platform has an ambiguous if not negative impact. The diffusion speed diminishes with the number of firms and the size of the firms....

This paper sets out to model the evolution of market shares in the semiconductor industry. The time profile of market shares for different firms in this industry has shown a striking regularity over successive generations of products. In a model of vertical product differentiation three distinct...