Network Neutrality And Congestion Sensitive Content Providers: Implications For Service Innovation, Broadband Investment And Regulation

The authors consider a two-sided market model with a monopolistic Internet Service Provider (ISP), network congestion sensitive Content Providers (CPs), and Internet customers in order to study the impact of Quality-of-Service (QoS) tiering on service innovation, broadband investments, and welfare in comparison to network neutrality. They find that QoS tiering is the more efficient regime in the short-run. However it does not promote entry by new, congestion sensitive CPs, because the ISP can expropriate much of the CPs' surplus. In the long-run, QoS tiering may lead to more or less broadband capacity and welfare, depending on the competition-elasticity of CPs' revenues.

Provided by: NET Institute Topic: Innovation Date Added: Sep 2010 Format: PDF

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