kroger-albertsons merger

In October 2022, Kroger, the largest supermarket chain in the U.S., announced plans to acquire Albertsons, the second largest, for $24.6 billion—a deal that faces antitrust scrutiny from the Federal Trade Commission and state regulators. Historically, antitrust concerns have focused on the damage to consumers caused by concentration in product markets that gives large firms pricing power. However, a recent wave of economic research has called attention to potential damages to workers’ bargaining power over wages stemming from concentration in labor markets. In this policy memo, we discuss these labor market implications of the proposed merger. We find that the merger of two of the largest supermarket chains in the country will increase employer concentration and reduce the wages of all grocery store workers in affected cities across the country.

Workers’ ability to negotiate better pay and working conditions rests on their capacity to switch jobs. By decreasing the number of outside options available to workers, the merger will limit competition for hiring and retaining employees, and grocery store worker earnings will fall as a result. Crucially, the wage effects we identify are solely driven by this increase in labor market concentration. If the merger also leads to layoffs or hours cuts, this would add another dimension of damage to affected workers.