The Invisible Resource: Use and Regulation of the Radio Spectrum

assignments AT&T atmospheric research Authorized User band bandwidth cable cent circuits clear channel Commission Commission's common carrier communications comparable ComSat congestion constraints Docket earth station economic economic rents Electromagnetic Spectrum Electronic entry equipment factors FCC's federal Federal Communications Commission frequencies Gc/s hardware Ibid incumbent industry intensive margin interference investment Kc/s land mobile licensing major marginal market-type Mc/s ment million mobile radio network affiliation newcomer next-best users number of stations number of transmitters operate opportunity costs options potential priorities private microwave private users problems radio services radio spectrum rates regulation regulatory relative rent rental charges resource sale prices shadow prices share signal space spec spectral regions spectrum allocation spectrum costs spectrum development spectrum management spectrum utilization standard broadcast Table technical telecommunications television tion transmission transmitters per channel trum TV homes TV stations Worldcom