innovation competition using the geography of Chinese internet penetration and Chinese import data. Increases in the ability of …Using new measures of expanded Internet access in China and internet-based search, we examine how competitive shocks … Chinese industry peers to gather knowledge through the internet are followed by reductions in U.S. R&D investment and …

This article presents a competitive assessment of the global market for the provision of universal Internet … strict vertical hierarchy between Internet Service Providers (ISPs) and a neat separation between first-level ISPs and the … differentiation through the introduction of new enhanced Internet services based on the concept of Quality of Service and, related to …

We analyze the effect of competition in market-accessibility enhancement among quality-differentiated firms. Firms are …

the joint profit maximization is non-negative: As the number of buyers increases, competition is neutralized because only …