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Where do you draw the line? Air travel/airports? Mobile data networks?
by hengheng 12y ago
Where do you draw the line? Air travel/airports? Mobile data networks?
- darkmighty 12y agoCompetition fails where the cost of redundancy is prohibitive, which leads to either large scale partitioning (local monopolies) or monopoly (global monopoly). It doesn't really make sense to build several rail lines connecting city A to B. The same goes for telephone lines -- in all but the most dense centers, the infrastructure cost is so dominant that redundancy doesn't make sense. Now for mobile data for example, you can, for a more modest investment, cover large areas with cell towers, so direct competition occurs.
- ChrisLTD 12y agoThe United States is still limited to only four competing firms when it comes to mobile networking, thanks to the limited amount of available wireless spectrum and high costs for the access to that spectrum.