TY - JOUR AU - Bulow,Jeremy AU - Levin,Jonathan AU - Milgrom,Paul TI - Winning Play in Spectrum Auctions JF - National Bureau of Economic Research Working Paper Series VL - No. 14765 PY - 2009 Y2 - March 2009 UR - http://www.nber.org/papers/w14765 L1 - http://www.nber.org/papers/w14765.pdf N1 - Author contact info: Jeremy I. Bulow Stanford University Graduate School of Business Stanford, CA 94305-7298 Tel: 650/723-2160 Fax: 650/725-8916 E-Mail: jbulow@stanford.edu Jonathan D. Levin Stanford University Department of Economics 579 Serra Mall Stanford, CA 94305-6072 Tel: 650/723-5962 E-Mail: jdlevin@stanford.edu Paul Milgrom Stanford University Department of Economics 579 Serra Mall Stanford, CA 94305-6072 E-Mail: milgrom@stanford.edu AB - We describe factors that make bidding in large spectrum auctions complex -- including exposure and budget problems, the role of timing within an ascending auction, and the possibilities for price forecasting -- and how economic and game-theoretic analysis can assist bidders in overcoming these problems. We illustrate with the case of the FCC's Advanced Wireless Service auction, in which a new entrant, SpectrumCo, faced all these problems yet managed to purchase nationwide coverage at a discount of roughly a third relative to the prices paid by its incumbent competitors in the same auction, saving more than a billion dollars. ER -