Antitrust Law: Meaning & Applicability

Antitrust law is meant to protect consumers from anticompetitive behavior. A closely related goal is to protect small suppliers like farmers and ranchers from price fixing by large buyers. When buyers with market power agree to depress the prices they pay small, competitive suppliers, they exploit them in the same way that colluding sellers exploit consumers. They take the suppliers’ wealth without providing them with countervailing benefits. Price fixing, however, lies at the core of antitrust law and is easy to condemn from a variety of perspectives. Even if the ultimate objective of antitrust law were not to protect consumers and small suppliers from exploitation but to protect the economy from conduct that reduces the total wealth or satisfaction it generates, hardcore price fixing would still be condemned. By raising the prices that consumers pay or lowering the prices that suppliers receive, it depresses output, distorts resource allocation, and reduces aggregate welfare. Alternatively, if antitrust is ultimately directed at the concentration of power in society, price fixing would also be troubling because it increases the economic power of the conspirators.

What is the meaning of Antitrust law?

The competition is shielded by antitrust laws. By guaranteeing reduced pricing and the development of new, superior products, free and open competition helps customers. Each competing company will often strive to draw customers by lowering prices and raising the quality of its goods or services in a market where competition is allowed. Businesses are driven to develop new, inventive, and more effective ways of production by competition and the economic potential it offers. By paying less and receiving better goods and services, consumers gain from competition. Businesses that don't recognize or address consumer needs risk falling behind in the market competition. Consumers forfeit the advantages of competition when rival businesses decide to fix pricing, rig bids, or allocate. When competitors reach such agreements, the prices that result are inflated artificially; these prices do not fairly reflect cost, which affects how resources are distributed in society.

Antitrust Offenses

Cartel violations are the worst antitrust infractions, including −

  • Price fixing  Price fixing is the practice of two or more competing sellers agreeing on the prices they will charge, for example, by pledging to raise prices by a specific percentage or to stop selling at a specific price.

  • Bid rigging  Usually for municipal, state, or federal government contracts, bid rigging takes place when two or more businesses agree to jointly submit a bid in such a way that the winning bid is submitted by a predetermined firm.

  • Customer allocation  Customer allocation agreements entail some sort of agreement between rival businesses to divide up clients, such as by geographic region, in order to lessen or do away with rivalry.

Major Antitrust Laws

There are three major antitrust laws 

The Sherman Antitrust Act

According to the Sherman Anti-Trust Law, "any arrangement, combination, etc. in restraint of trade or commerce among the various States or with foreign nations" is unlawful.

Since its inception in 1890, the Sherman Antitrust Act has served as the primary legal instrument demonstrating our country's commitment to a free market economy where competition unhindered by corporate or governmental limitations produces the best outcomes for consumers. With just one vote against the Act, Congress demonstrated how committed they were to this goal. Any agreements, coalitions, or plots that unreasonably impede domestic and international trade are illegal under the Sherman Act. Competitive agreements to fix prices, rig bids, and allocate clients are included in this. Additionally, monopolizing any aspect of interstate commerce is prohibited by the Sherman Act. When only one company dominates the market for a good or service, and it did so not because its goods or services are better than those of competitors, but rather by stifling competition through anticompetitive behavior. Simply because a firm's aggressive rivalry and lower pricing drive away customers from its less effective competitors does not constitute a violation of the Act; this is an example of healthy competition. Criminal charges are frequently used to punish Sherman Act violations involving agreements between rival businesses.

The Clayton Act

The Clayton Act, which was introduced in 1914 and underwent considerable revisions in 1950, is a civil statute (bearing no criminal consequences). Any merger or acquisition that is likely to reduce competition is prohibited by the Clayton Act. According to the Act, the government objects to mergers that a comprehensive economic investigation indicates are likely to result in higher consumer prices. The Antitrust Division and the Federal Trade Commission must be notified by anyone seeking a merger or purchase of more than a specified size. The Act forbids further commercial activities that, in some situations, can hurt competition.

The Federal Trade Commission Act

The Federal Trade Commission Act forbids unfair business practices in interstate commerce but imposes no criminal sanctions. Additionally, the Federal Trade Commission was established to enforce the Act. The Department of Justice frequently enforces other laws, such as those that forbid mail and wire fraud, perjury, obstructing the administration of justice, and making false statements to federal agencies. In addition to the penalties for breaking antitrust legislation, each of these offenses has its own fines and jail time.


Antitrust law is a body of law that seeks to assure competitive markets through the interaction of sellers and buyers in the dynamic process of exchange. The promotion of competition through restraints on monopoly and cartel behavior clearly emerges as the first principle of antitrust. It rests on the premise that the unrestrained interaction of competitive forces will yield the best allocation of our economic resources, the lowest prices, the highest quality, and the greatest material progress, while providing an environment conducive to the preservation of our democratic political and social institutions.

The antitrust laws protect consumers by prohibiting conduct by which sellers (and buyers) obtain or maintain market power, unless they obtain market power through means that benefit rather than harm consumers, such as by providing goods and services of higher quality or enhancing the efficiency with which goods and services are produced or distributed.

Frequently Asked Questions

Q1. What is the main purpose of antitrust laws?

Ans: The antitrust laws have had the basic objective of protecting the process of competition for the benefit of consumers, making sure there are strong incentives for businesses to operate efficiently, keep prices down, and keep quality up.

Q2. What do antitrust laws prohibit?

Ans: It prohibits all agreements and conspiracies in restraint of trade and commerce. These prohibited restraints include price fixing, market allocation, boycotts, bid rigging, and tying agreements.

Q3. How do antitrust laws protect the free market?

Ans: Antitrust laws ensure competition thrives, providing consumers with lower prices and higher-quality products and services. However, some seek to rewrite these laws and undermine consumer power in the marketplace.

Q4. What was the first antitrust law?

Ans: The Sherman Antitrust Act was the first antitrust act that outlawed monopolistic business practices approved on July 2, 1890.

Updated on: 16-Jan-2023


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