The study is indeed impressive. Census researchers Kevin Rinz and John Voorheis used data from the bureau’s Annual Social and Economic Supplement, which surveys more than 75,000 households. The authors then link this data with administrative filings from the Social Security Administration on wages and track the changes between 1991 and 2013. The study stands out for covering such a large number of people over such an extended period. “[R]aising the minimum wage increases earnings growth at the bottom of the distribution, and those effects persist and indeed grow in magnitude over several years,” the authors write. At the same time, there’s little indication that other people will lose their jobs as a result of the minimum wage—the outcome conservatives always warn about.