Paul Milgrom

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Paul Milgrom bigraphy, stories - Economists

Paul Milgrom : biography

April 20, 1948 –

Paul Robert Milgrom (born April 20, 1948 in Detroit, Michigan) is an American economist. He is the Shirley and Leonard Ely Professor of Humanities and Sciences at Stanford University, a position he has held since 1987. Professor Milgrom is an expert in game theory, specifically auction theory and pricing strategies. He is the co-creator of the no-trade theorem with Nancy Stokey. He is the co-founder of several companies, the most recent of which, Auctionomics, provides software and services that create efficient markets for complex commercial auctions and exchanges.

Publications (Selected)

  • (Ph.D. Dissertation)

Policy

FCC Spectrum Auction 1993

The U.S. Federal Communications Commission (FCC) has responsibility for allocating licenses for the use of electromagnetic spectrum to television broadcasters, mobile wireless services providers, satellite service providers, and others. Prior to 1993, the FCC’s authorization from the U.S. Congress only allowed it to allocate licenses through an administrative process referred to as "comparative hearings" or by holding a lottery. Comparative hearings were extremely time consuming and costly, and there were concerns about the ability of such a process to identify the ‘best’ owners for licenses. Lotteries were fast, but clearly a random allocation of licenses left much to be desired in terms of efficiency. Neither of these methods offered any ability for the FCC to capture some of the value of the spectrum licenses for the U.S. taxpayers.

Then in 1993, Congress authorized the FCC to hold auctions to allocate spectrum licenses. Auctions offered great potential in terms of obtaining an efficient allocation of licenses and also capturing some of the value of the licenses to be returned to the U.S. taxpayers. However, the FCC was directed to hold the auction within a year, and at that time no suitable auction design existed, either in theory or in practice.

It was Milgrom, together with other economists including Robert Wilson, Preston McAfee, and John McMillan, who played a key role in designing the simultaneous multiple round auction that was adopted and implemented by the FCC. Milgrom’s auction theory research provided foundations that guided economists’ thinking on auction design and ultimately the FCC’s auction design choices.

The FCC needed an auction design suited to the sale of multiple licenses with potentially highly interdependent values. The FCC’s goals included economic efficiency and revenue (although the legislation suggests an emphasis on efficiency over revenue) as well as operational simplicity and reasonable speed.

According to FCC economist Evan Kwerel, who was given the task of developing the FCCís auction design, Milgrom’s proposals, analysis, and research were hugely influential in the auction design. Milgrom and Wilson proposed a simultaneous ascending bid auction with discrete bidding rounds, which "promised to provide much of the operational simplicity of sealed-bid auctions with the economic efficiency of an ascending auction."Kwerel, Evan (2004), ‘Foreword’ in Paul Milgrom’s Putting Auction Theory to Work,New York: Cambridge University Press, p.xviii. Milgrom argued successfully for a simultaneous closing rule, as opposed to a market-by-market closing rule advocated by others because the latter might foreclose efficient backup strategies.Kwerel, 2004, op.cit., p.xix.