Celler-Kefauver Act of 1950

Identification First effective federal law to prevent corporate mergers and acquisitions that lessen competition

Date Enacted on December 29, 1950

The Celler-Kefauver Act closed important loopholes in federal antitrust laws and prohibited certain types of mergers between firms in the same industry.

The Sherman Act, the first federal antitrust law, was passed in 1890 to punish price-fixing agreements (cartels) and monopolies that injured competition, competitors, and consumers through higher prices, restricted production, and restrictions on innovation. Corporations reacted by simply buying up their competitors, suppliers, and customers in ways that the law did not cover. Congress then passed the Clayton Act in 1914, which contained provisions barring certain mergers that tended to lessen competition substantially or create a monopoly. However, corporate lawyers quickly found loopholes around these prohibitions as well. Congressional hearings during the 1930’s and 1940’s highlighted how the economy was becoming more and more concentrated in the hands of fewer and fewer companies.

In 1950, Congress, led by Emanuel Celler of New York and Senator Estes Kefauver of Tennessee, passed the Celler-Kefauver Act, which prohibited all mergers and acquisitions of any form if they threatened to compromise competition or create a monopoly.

Impact

Historians have argued that Celler and Kefauver were successful in their efforts to pass the act because of the manner in which they emphasized the evils of big business. By arguing that big business would require big government and a powerful bureaucracy to regulate the country’s monopolies, the congressmen successfully used Cold War rhetoric to heighten fears of anything that might compromise U.S. democratic foundations.

During the early twenty-first century, the act was enforced by both the Antitrust Division of the Justice Department and the United States Federal Trade Commission. Most significant mergers and acquisitions had to be reported in advance to the two agencies so that the federal government could decide whether to challenge the mergers in court before they actually took place.

Bibliography

Adams, Walter, and James W. Brock. Antitrust Economics on Trial: A Dialogue on the New Laissez-Faire. Princeton, N.J.: Princeton University Press, 1991. A dialogue in the form of a mock trial discussing the evolution of antitrust policy from the 1950’s through the 1990’s with an emphasis on mergers and acquisitions.

Kwoka, John E., Jr., and Lawrence J. White, eds. The Antitrust Revolution: Economics, Competition, and Policy. 4th ed. New York: Oxford University Press, 2004. A series of case studies showing evolution of antitrust policy from the 1950’s to the end of the twentieth century.

Report of the Federal Trade Commission on the Merger Movement: A Summary Report. Washington, D.C.: United States Government Printing Office, 1948. A landmark study of corporate mergers and acquisitions which helped lead to the passage of the Celler-Kefauver Act.