An Oligopoly Model for Analyzing and Evaluating (Re)-Assignments of Spectrum Licenses

The Communications Act requires the Federal Communications Commission to assess whether proposed spectrum license transactions serve the public interest, convenience, and necessity. We review the FCC’s implementation of this component of the Act. We provide a tractable economic model of competition among wireless service providers in which spectrum licenses are a cost-reducing input. This model allows us to evaluate the effects of (re-)assigning spectrum licenses on economic outcomes and to define operational measures of “warehousing” licenses. Calibrating the model, we find little evidence of warehousing and that the approved Verizon-T-Mobile-SpectrumCo transaction increased social surplus.

Duke Scholars

Author Leslie M. Marx Fuqua School of Business