Antitrust Laws: Benefits, Importance, and Effectiveness

Introduction

Standard economic theory holds that sufficient competition is a vital ingredient for the effective functioning of markets. Without it, unscrupulous players would be better positioned to obtain monopoly power and impede allocative efficiency by setting prices in their own favor (Updegrove, 2007). In order to prevent this and ensure the maintenance of sufficient competition, governments enact antitrust and competition laws and put in place special institutions to oversee their enforcement (Updegrove, 2007). Antitrust laws therefore seek to foster sufficient competition within markets by preventing the emergence of cartels and monopolies. However, despite this theoretical economic rationale, there remains a fierce debate about the effectiveness and practicability of antitrust laws.

Benefits of Competition

Competition fosters efficiency because it drives service providers to venture into new areas, initiate change, and innovate so as to respond better to the needs and expectations of customers—and thus maintain market share (Baer, 2013). Service providers strive to allocate production resources in a way that minimizes costs while maximizing welfare, since rational consumers will always expect a provider to offer high-quality products at the lowest possible price. In this way, resources are optimally allocated at both the firm and industry levels (Baer, 2013).

A second benefit of competition is that it weeds out the slow, the incompetent, and the failing, leaving the innovative, dynamic, and fast-to-respond to run the market (Baer, 2013). This "economic selection" benefits the economy as a whole. For consumers, it ensures access to the best products in terms of quality and timely service delivery. For producers, it drives self-improvement and pushes enterprises to modernize their strategies and production processes to remain at par with market standards (Baer, 2013).

Competition is also the reason why consumers today can purchase electronic equipment such as personal computers at nearly half the price they would have paid seven years ago. New PC producers enter the global market on an almost daily basis, and competition increases on a roughly proportionate scale. Having seen the role played by competition in today's marketplace, it is prudent to outline some of the benefits of antitrust laws, upon which the concept of sufficient competition draws its framework.

Importance of Antitrust and Competition Laws

The overriding objective of antitrust laws is to ensure that consumers have access to the highest quality of products at the lowest possible price (Baer, 2013). The most significant antitrust statutes in the United States include the Sherman Act of 1890, the Clayton Act of 1914, the Wilson Tariff Act, the National Cooperative Research and Production Act of 1993, the Celler-Kefauver Anti-Merger Act, and the Robinson-Patman Antidiscrimination Act of 1936 (Updegrove, 2007).

Antitrust laws create favorable business environments, making it possible for any prospective investor to enter the market and set prices according to their individual business standards (Updegrove, 2007). In the absence of antitrust laws, well-established entities could come together to form cartels or mergers, making it difficult for new entrants to compete. The Antitrust Division of the U.S. Department of Justice rejected AT&T's proposal to acquire T-Mobile, holding "that eliminating a significant competitor from an already concentrated market would fundamentally alter the national competitive dynamic" (Baer, 2013, p. 2).

Additionally, antitrust laws facilitate government oversight of market competition. They enable the government to monitor competitive conditions and put in place measures to improve them, because while competition is crucial to the efficient operation of markets, unhealthy competition can deter investors—and, if left unchecked, could leave a country or region largely underdeveloped (Updegrove, 2007). Moreover, competition must be managed to prevent deflation. If the government wishes to improve competition levels within a particular sector, it may do so by deregulating that sector (Updegrove, 2007). This creates room for more investors to enter, generating greater competitive pressure and incentivizing producers to satisfy customer needs in the best possible way—failing which consumers will switch to competitors, given that products are often homogeneous and switching costs are relatively low.

Conclusion

Competition is crucial to the efficient operation of any market because it not only ensures that consumer welfare is maximized through low-priced, high-quality products, but also provides a platform for the achievement of allocative efficiency. Antitrust laws have, however, not been fully effective in preventing the emergence of monopolies and cartels. The gap between the theoretical promise of antitrust regulation and its real-world outcomes remains a significant challenge for policymakers and enforcers alike.

References

Baer, B. (2013). Remedies matter: The importance of achieving effective antitrust outcomes. Antitrust Division, U.S. Department of Justice. Retrieved from http://www.justice.gov/atr/public/speeches/300930.pdf

UK Euro Info Centers. (2013). Ineffective laws. UK Euro Info Centers. Retrieved from http://www.euro-info.org.uk/euro-economics/microeconomics-and-macroeconomics/poverty-and-freedom/modifying-the-market-system/preserving-competition-in-the-market/ineffective-laws.php

Updegrove, A. (2007). Laws, cases and regulations. Consortium. Retrieved from http://www.consortiuminfo.org/laws/