Advocates of free markets say that the only feasible way that a business could close entry to a field and therefore be able to raise prices free of competitive forces, i.e. be a coercive monopoly, is with the aid of government in restricting competition. It is argued that without government preventing competition, the firm must keep prices low because if they sustain unreasonably high prices, they will attract others to enter the field to compete. In other words, if the monopoly is not protected from competition by government intervention, it still faces potential competition, so that there is an incentive to keep prices low and a disincentive to price gouge (i.e., competitive pressures still exist in a non-coercive monopoly situation).
Contrastingly, for a non-coercive monopoly to be maintained, the monopolist must make pricing and production decisions knowing that if prices are too high or quality is too low competition may arise from another firm that can better serve the market. If it is successful, it is called an efficiency monopoly, because it has been able to keep production and supply costs lower than any other possible competitor so that it can charge a lower price than others and still be profitable. Since potential competitors are not able to be so efficient at producing, they are not able to charge a lower, or comparable, price and still be profitable. Hence, competing is possible but doing so is not profitable; whereas, for a coercive monopoly, competition is neither profitable nor possible.
Some recommend that government create coercive monopolies. For example, claims of natural monopoly are often used as justification for government intervening to establish a statutory monopoly (government monopoly or government-granted monopoly) where competition is outlawed, under the claim that multiple firms providing a good or service entails more collective costs to an economy than that which would be the case if a single firm provided a good or service. This has often been done with electricity, water, telecommunications, and mail delivery. Some economists believe that such coercive monoplies are beneficial because of greater economies of scale and because they are more likely to act in the national interest, while Judge Richard Posner famously argued in Natural Monopoly and Its Regulation that the deadweight losses associated with regulating such monopolies were greater than any possible benefit.
The Plaintiff's Finding of Fact alleged that Microsoft "coerced" Apple Computer to enter into contracts resulting in the prohibition of competition. Eric Raymond, an author and one of the founders of the Open Source Initiative, says "The thing a lot of people somehow missed is that the courts affirmed the findings of fact – that Microsoft is indeed a coercive monopoly. Although the court ruled against the company, many continue to argue that Microsoft was not a coercive monopoly. Another disputed example, is the case of U.S. v. Aluminum Co. of America (Alcoa) in 1945. The court concluded that Alcoa "excluded competitors." The ruling is heavily criticized for punishing efficiency and is quoted below.It was not inevitable that it should always anticipate increases in the demand for ingot and be prepared to supply them. Nothing compelled it to keep doubling and redoubling its capacity before others entered the field. It insists that it never excluded competitors; but we can think of no more effective exclusion than progressively to embrace each new opportunity as it opened, and to face every newcomer with new capacity already geared into a great organization, having the advantage of experience, trade connections and the elite of personnel.
Advocates of a laissez-faire economic policy are quick to assert (barring private criminal conduct) that a coercive monopoly can only come about through government intervention, and defend these situations as non-coercive monopolies in which government should not intervene. They argue that competition with these monopolies is open to any firm that can offer lower prices or better products —that competition is not excluded. They claim that these monopolies keep their prices low precisely because they are not exempt from competitive forces. In other words, the possibility of competition arising indeed affects their pricing and production decisions. A coercive monopoly would be able to price-gouge consumers secure with the knowledge that no competition will develop. Some see the fact that prices are low as lending evidence to the assertion that a monopoly is a non-coercive monopoly.
Government-granted monopolies often closely resemble government monopolies in many respects, but the two are distinguished by the decision-making structure of the monopolist. In government monopoly, the holder of the monopoly is formally the government itself and the group of people who make business decisions is an agency under the government's direct authority. In government-granted monopoly, on the other hand, the coercive monopoly is enforced through law, but the holder of the monopoly is formally a private firm, or a subsidiary division of a private firm, which makes its own business decisions. Examples of government-granted monopolies include cable television and water providers in many municipalities in the United States, exclusive petroleum exploration grants to companies such as Standard Oil in many countries, and historically, lucrative colonial "joint stock" companies such as the Dutch East India Company, which were granted exclusive trading privileges with colonial possessions under mercantilist economic policy. Intellectual property such as copyrights and patents are government-granted monopolies. Another example is the thirty-year government-granted monopoly that was granted to Robert Fulton in steamboat traffic, but was later ruled by the U.S. Supreme Court to be unconstitutional. 2
Economist Lawrence W. Reed says that a government can cause a coercive monopoly without explicitly banning competition but by "simply [bestowing] privileges, immunities, or subsidies on one firm while imposing costly requirements on all others.For example, Alan Greenspan, in his essay Antitrust argues that land subsidies to railroad companies in the western portion of the U.S. in 19th century created a coercive monopoly position. He says that "with the aid of the federal government, a segment of the railroad industry was able to "break free' from the competitive bounds which had prevailed in the East." In addition, some claim that regulations can be established that place burdens on smaller firms that attempt to compete with an industry leader.
2. For about six months, Thomas Gibbons and Cornelius Vanderbilt, operated a steamboat with lower fares in defiance of the law. Gibbons took his case to the U.S. Supreme Court. His case was successful. The Court ruled that the government-granted monopoly was an unconstitutional violation of interstate commerce. Fares immediately dropped from 7 to 3 dollars.