Ji Won Baek

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We are concerned with whether a vertically integrated broadband and content provider can unreasonably advantage itself over competing content providers, either by selling quality-of-service (QoS) to content providers at unreasonably high prices, or by refusing to provide access to QoS to competing content. We address this question by modeling the(More)
We are concerned with whether a vertically integrated broadband and content provider can unreasonably advantage itself over competing content providers, either by selling quality-of-service (QoS) to content providers at unreasonably high prices, or by refusing to provide access to QoS to competing content. We address this question by modeling the(More)
We consider how data caps affect competition between a cable ISP and a DSL ISP. Utility is a function of users' relative interest, time devoted to each application, and application performance. Users maximize surplus by making ISP subscription choices and by controlling the time devoted to Internet activities. ISPs maximize profit by competing through tier(More)
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