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dc.contributor.authorStühmeier, Torbenen
dc.date.accessioned2012-04-02T12:32:23Z-
dc.date.available2012-04-02T12:32:23Z-
dc.date.issued2012-
dc.identifier.isbn978‐3‐86304‐045‐1en
dc.identifier.urihttp://hdl.handle.net/10419/56463-
dc.description.abstractThis model discusses mobile network operators' (MNOs) incentives to invest in their network facilities such as new 4G networks under various regimes of data roaming charge regulation. Given an induced externality of investments (spillovers) due to the roaming agreements it will be shown that MNOs, competing on investments, widely set higher investments for below cost regulation of roaming charges. Otherwise, if MNOs are free to collaborate on investments, they set higher investment levels for above cost roaming charges. Both below- and above cost charges may be preferred from a welfare perspective. Furthermore, the paper discusses e ects of the roaming charge regulation on roaming quality and MNOs' coverage.en
dc.language.isoengen
dc.publisher|aHeinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE) |cDüsseldorfen
dc.relation.ispartofseries|aDICE Discussion Paper |x46en
dc.subject.jelL22en
dc.subject.jelL51en
dc.subject.jelL96en
dc.subject.ddc330en
dc.subject.keywordmobile Interneten
dc.subject.keywordinvestment spilloveren
dc.subject.keywordnational roamingen
dc.subject.keywordregulationen
dc.titleRoaming and Investments in the Mobile Internet Market-
dc.type|aWorking Paperen
dc.identifier.ppn689577478en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen
dc.identifier.repecRePEc:zbw:dicedp:46en

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