The $20 billion incentive auction was a complicated beast, and its auction design and implementation have rightly been celebrated, but they were just part of the successful spectrum reallocation process. The operations research and analytical pieces were crucial as well, and the key people included an internal team at the FCC as well as researchers from Auctionomics.
The Stanford Institute for Economic Policy Research (SIEPR) has released a new article about Paul here, and Stanford's GSB has another article here about Paul and his co-winners of the Carty Prize from the National Academy of Sciences.
OpenMarkets is the CME Group's publication, and they have now published both an article and a video about Paul's research. Both are entitled "Why Paul Milgrom is an Economist You Should Know." The article is available at this link and the video is available here.