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Economic Report of the President

Economic Report of the President - 2005 - The American Presidency ...

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inflation factor for <strong>the</strong> price cap’s growth, <strong>the</strong> regulator must assess both <strong>the</strong>rate at which <strong>the</strong> firm’s input costs are likely to grow and <strong>the</strong> rate <strong>of</strong> productivitygrowth <strong>the</strong> firm is capable <strong>of</strong> achieving. Given difficulties in gauging<strong>the</strong>se rates, <strong>the</strong> regulator must make periodic adjustments to <strong>the</strong> price-capmechanism in light <strong>of</strong> industry outcomes. But if <strong>the</strong> regulated firm underperforms,is it because <strong>the</strong> regulator miscalculated, or because <strong>the</strong> firm failed topursue productivity improvements diligently?Both rate-<strong>of</strong>-return and price-cap regulation suffer to some degree frominformation problems. A regulator cannot know with precision all <strong>of</strong> <strong>the</strong>economic factors relevant to setting prices. In practice, <strong>the</strong>se types <strong>of</strong> regulationcan lead to shortages, high costs, slowed innovation, or a combination <strong>of</strong>all <strong>of</strong> <strong>the</strong>se shortcomings. Where vigorous competition is feasible, marketforces can guide firms to deploy <strong>the</strong>ir resources in ways that benefit customersfar more effectively than could a price-setting regulator.Advancing technology is providing competitive inroads to a number <strong>of</strong>industries once considered natural monopolies. Satellite television <strong>of</strong>fers acompetitive alternative to cable television service (Box 6-2), and wirelesstelecommunications are competing with wireline telephone services. Suchtechnology-induced competition can be expected to increase as cable companiesbegin to <strong>of</strong>fer voice communications and telephone companies roll outvideo services.Box 6-2: Satellite TelevisionVirtually all cable system operators hold franchise monopolies overcable television service within <strong>the</strong>ir local service territories. Only a fewcommunities have issued multiple franchises, allowing for “overbuild”competition between cable system operators in <strong>the</strong> local market. Anumber <strong>of</strong> studies have found that cable rates in <strong>the</strong> 1980s wereroughly 20 percent lower in markets with cable overbuild competitionthan in comparable markets served by cable franchise monopolists.The rise <strong>of</strong> satellite TV services since <strong>the</strong> mid-1990s has also putcompetitive pressure on cable system operators. A study <strong>of</strong> thousands <strong>of</strong>cable systems across <strong>the</strong> United States finds that, controlling for a variety<strong>of</strong> o<strong>the</strong>r factors, a cable system’s penetration rate (cable subscribers as aratio <strong>of</strong> homes passed by cable) tends to be lower in areas where satellitereception is better. This is consistent with satellite TV providing morecompetition to cable TV where a larger fraction <strong>of</strong> households has accessto satellite reception. While satellite TV has taken market share away fromcable TV, <strong>the</strong> overall penetration <strong>of</strong> pay TV services among U.S. householdshas grown as satellite TV services have grown. As <strong>of</strong> June 1998,78 percent <strong>of</strong> households with televisions subscribed to pay TV service.Chapter 6 | 145

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