About Cheap Foreign Labor

Laborers in Ethiopia

By Murray Rothbard

"Imports from countries where labor is cheap cause unemployment in the United States."

One of the many problems with this doctrine is that it ignores the question:
why are wages low in a foreign country and high in the United States? It starts with these wage rates as ultimate givens, and doesn’t pursue the question why they are what they are. Basically, they are high in the United States because labor productivity is high — because workers here are aided by large amounts of technologically advanced capital equipment. Wage rates are low in many foreign countries because capital equipment is small and technologically primitive. Unaided by much capital, worker productivity is far lower than in the U.S. Wage rates in every country are determined by the productivity of the workers in that country. Hence, high wages in the United States are not a standing threat to American prosperity; they are the result of that prosperity.

But what of certain industries in the U.S. that complain loudly and chronically about the “unfair” competition of products from low-wage countries? Here, we must realize that wages in each country are interconnected from one industry and occupation and region to another. All workers compete with each other, and if wages in industry A are far lower than in other industries, workers — spearheaded by young workers starting their careers — would leave or refuse to enter industry A and move to other firms or industries where the wage rate is higher.

Wages in the complaining industries, then, are high because they have been bid high by all industries in the United States. If the steel or textile industries in the United States find it difficult to compete with their counterparts abroad, it is not because foreign firms are paying low wages, but because other American industries have bid up American wage rates to such a high level that steel and textile cannot afford to pay. In short, what’s really happening is that steel, textile, and other such firms are using labor inefficiently as compared to other American industries. Tariffs or import quotas to keep inefficient firms or industries in operation hurt everyone, in every country, who is not in that industry. They injure all American consumers by keeping up prices, keeping down quality and competition, and distorting production. A tariff or an import quota is equivalent to chopping up a railroad or destroying an airline — for its point is to make international transportation artificially expensive.

Tariffs and import quotas also injure other, efficient American industries by tying up resources that would otherwise move to more efficient uses. And, in the long run, the tariffs and quotas, like any sort of monopoly privilege conferred by government, are no bonanza even for the firms being protected and subsidized. For, as we have seen in the cases of railroads and airlines, industries enjoying government monopoly (whether through tariffs or regulation) eventually become so inefficient that they lose money anyway, and can only call for more and more bailouts, for even more of a privileged shelter from free competition.

The above was originally published in The Free Market Special Issue (1984)