Introduction -- Mergers and merger policy in the U.S. : an overview -- Evaluating merger outcomes -- Guide to merger analysis using difference-in-differences (Daniel Greenfield) -- Merger retrospectives : two studies -- Mergers and product prices -- Merger policy and remedies -- Retrospective...

We hand-collect and standardize information describing all 3,055 antitrust lawsuits brought by the Department of Justice (DOJ) between 1971 and 2018. Using restricted establishment-level microdata from the U.S. Census, we compare the economic outcomes of a non-tradable industry in states...