Little attention has been paid to licenses; yet they constitute one of the most important (and steadily growing) monopolistic impositions in the current American economy. Licenses deliberately restrict the supply of labor and of firms in the licensed occupations. Various rules and requirements are imposed for work in the occupation or for entry into a certain line of business. Those who cannot qualify under the rules are prevented from entry. Further, those who cannot meet the price of the license are barred from entry.

One of the favorite arguments for licensing laws and other types of quality standards is that governments must “protect” consumers by insuring that workers and businesses sell goods and services of the highest quality. The answer, of course, is that “quality” is a highly elastic and relative term and is decided by the consumers in their free actions in the marketplace. The consumers decide according to their own tastes and interests, and particularly according to the price they wish to pay for the service.

Tariffs and various forms of import quotas prohibit, partially or totally, geographical competition for various products. Domestic firms are granted a quasi monopoly and, generally, a monopoly price. Tariffs injure the consumers within the “protected” area, who are prevented from purchasing from more efficient competitors at a lower price. They also injure the more efficient foreign firms and the consumers of all areas, who are deprived of the advantages of geographic specialization.

Laborers may also ask for geographical grants of oligopoly in the form of immigration restrictions. In the free market the inexorable trend is to equalize wage rates for the same value-productive work all over the earth. This trend is dependent on two modes of adjustment: businesses flocking from high-wage to low-wage areas, and workers flowing from low-wage to high-wage areas. Immigration restrictions are an attempt to gain restrictionist wage rates for the inhabitants of an area.

Child labor laws are a clear-cut example of restrictions placed on the employment of some labor for the benefit of restrictive wage rates for the remaining workers. In an era of much discussion about the “unemployment problem,” many of those who worry about unemployment also advocate child labor laws, which coercively prevent the employment of a whole body of workers. Child labor laws, then, amount to compulsory unemployment.

It has rarely been realized that conscription is an effective means of granting a monopolistic privilege and imposing restrictionist wage rates. Conscription, like child labor laws, removes a part of the labor force from competition in the labor market—in this case, the removal of healthy, adult members. Coerced removal and compulsory labor in the armed forces at only nominal pay increases the wage rates of those remaining, especially in those fields most directly competitive with the jobs of the drafted men.

Compulsory unemployment is achieved indirectly through minimum wage laws. On the free market, everyone’s wage tends to be set at his discounted marginal value productivity. A minimum wage law means that those whose DMVP is below the legal minimum are prevented from working. The worker was willing to take the job, and the employer to hire him. But the decree of the State prevents this hiring from taking place. Compulsory unemployment thus removes the competition of marginal workers and raises the wage rates of the other workers remaining.

Government unemployment benefits are an important means of subsidizing unemployment caused by unions or minimum wage laws. When restrictive wage rates lead to unemployment, the government steps in to prevent the unemployed workers from injuring union solidarity and union-enforced wage rates. By receiving unemployment benefits, the mass of potential competitors with unions are removed from the labor market, thus permitting an indefinite extension of union policies. And this removal of workers from the labor market is financed by the taxpayers—the general public.

WE HAVE SO FAR CONTEMPLATED a free society and a free market, where any needed defense against violent invasion of person and property is supplied, not by the State, but by freely competitive, marketable defense agencies. Our major task in this volume is to analyze the effects of various types of violent intervention in society and, especially, in the market. Most of our examples will deal with the State, since the State is uniquely the agency engaged in regularized violence on a large scale. However, our analysis applies to the extent that any individual or group commits violent invasion.