We study departures from network neutrality through implementing a Quality of Service tiering regime in which an ISP charges for prioritization on a non-discriminatory basis. We find that Quality of Service tiering may be more efficient in the short run, because it better allocates the existing...

Many companies have reduced greenhouse gas emissions and gone paperless, shrunk packaging and eliminated hazardous substances from their products. They also have dramatically reduced the amount of water and energy they consume and the amount of waste they produce. They have attracted highly...

This paper surveys the theory of access pricing and interconnection in telecommunicatons. One-way access pricing, competition bottlenects and two-way access pricing are discussed.

Traditional regulatory arrangements have constrained access to radio frequency spectrum. This has resulted in artificial scarcity of spectrum. The paper addresses the issue of whether technological developments in short-range systems (e.g. cognitive radios and ultra wideband) might promote...