Marshall Steinbaum of University of Utah reviews “Monopsony in Labor Markets: Theory, Evidence, and Public Policy” by Brianna L. Alderman and Roger D. Blair. The Econlit abstract of this book begins: “Explores the law and economics of wage-fixing agreements, no-poaching agreements, noncompete terms in labor contracts, unions and collective bargaining, mergers that affect labor markets, and wage discrimination.”

Thomas Leonard's 2016 book Illiberal Reformers: Race, Eugenics, and American Economics in the Progressive Era argues that exclusionary views on eugenics, race, immigration, and gender taint the intellectual legacy of progressive economics and economists. This review essay reconsiders that legacy and places it in the context within which it developed. While the early generations of scholars who founded the economics profession in the United States and trained in its departments did indeed hold and express retrograde views on those subjects, those views were common to a broad swath of the intellectual elite of that era, including the progressives' staunchest opponents inside and outside academia. Moreover, Leonard anachronistically intermingles a contemporary critique of early-twentieth-century progressive economics and the progressive movement writ large, serving to decontextualize those disputes—a flaw that is amplified by the book's unsystematic approach to reconstructing the views and writing it attacks. Notwithstanding the history Leonard presents, economists working now nonetheless owe their progressive forebears for contributions that have become newly relevant: the “credibility revolution,” the influence of economic research on policy and program design, the prestige of economists working in and providing advice to government agencies and policy makers, and the academic freedom economists enjoy in modern research-oriented universities are all a part of that legacy.

We analyze the labor market impact of CVS Health’s acquisition of Target’s pharmacy business in December 2015 using Lightcast job postings data. Using differencein- differences and triple-difference designs, we find meaningful negative effects of the merger on posted pay. In our preferred specification, we estimate that the acquisition reduced posted pay in affected labor markets by 2.9%. We test for heterogeneous merger effects by occupational characteristics, finding that the merger caused pay to fall by more in lower-paid occupations than in higher-paid occupations.

We evaluate the nationwide impact of the Washington State Attorney General's 2018-20 enforcement campaign against no-poach clauses in franchising contracts, which prohibited worker movement across locations within a chain. Implementing a staggered difference-in-differences research design using Burning Glass Technologies job vacancies and Glassdoor salary reports from numerous industries, we estimate a 6% increase in posted annual earnings from the job vacancy data and a 4% increase in worker-reported earnings.