Human Action: A Treatise on Economics

by Ludwig VonMises

  Here again the most striking example is provided by protectionism. The imposition of a duty on ‘the importation of a commodity burdens the consumers. But to the domestic producers it is a boon. From their point of view decreeing new tariffs and raising already existing tariffs is an excellent thing.

  The same is valid with regard to many other restrictive measures. If the government restricts—either by direct restriction or by fiscal discrimination—big business and corporations, the competitive position of small-size enterprises is strengthened. If it restricts the operation of big stores and chain stores, the small shopkeepers rejoice.

  It is important to realize that what those benefited by these measures consider an advantage for themselves lasts only for a limited time. In the long run the privilege accorded to a definite class of producers loses its power to create specific gains. The privileged branch attracts newcomers, and their competition tends to eliminate the specific gains derived from the privilege. Thus the eagerness of the law’s pet children to acquire privileges is insatiable. They continue to ask for new privileges because the old ones lose their power.

  On the other hand, the repeal of a restrictive measure to the existence of which the structure of production has already been adjusted means a new disarrangement of the market data, favors the short-run interests of some people and hurts the short-run interests of other people. Let us illustrate the issue by referring to a tariff item. Ruritania years ago, let us say in 1920, decreed a tariff on the importation of leather. This was a boon for the enterprises which at the moment happened to be engaged in the tanning industry. But then later the size of the industry expanded and the windfall gains which the tanners enjoyed in 1920 and in the following years petered out. What remains is merely the fact that a part of the world’s leather production is shifted from locations in which the output per unit of input is higher, to locations in Ruritania in which production requires higher costs. The residents of Ruritania pay higher prices for leather than they would pay in the absence of the tariff. As a greater part of Ruritania’s capital and labor is employed in the tanneries than would be the case under free trade for leather, some other domestic industries shrank or were at least prevented from growing. Less leather is imported from abroad and a smaller amount of Ruritanian products is exported as payment for leather imported. The volume of Ruritania’s foreign trade is curtailed. Not a single soul in the whole world derives any advantage from the preservation of the old tariff. On the contrary, everyone is hurt by the drop in the total output of mankind’s industrial effort. If the policy adopted by Ruritania with regard to leather were to be adopted by all nations and with regard to every kind of merchandise in the most rigid way so as to abolish international trade altogether and to make every nation perfectly autarkic, all people would have to forego entirely the advantages which the international division of labor gives them.

  It is obvious that the repeal of the Ruritanian tariff on leather must in the long run benefit everybody, Ruritanians as well as foreigners. However, in the short run it would hurt the interests of the capitalists who have invested in Ruritanian tanneries. It would no less hurt the short-run interests of the Ruritanian workers specialized in tannery work. A part of them would have either to emigrate or to change their occupation. These capitalists and workers passionately fight all attempts to lower the leather tariff or to abolish it altogether.

  This shows clearly why it is politically extremely difficult to brush away measures restricting production once the structure of business has been adjusted to their existence. Although their effects are pernicious to everybody, their disappearance is in the short run disadvantageous to special groups. These special groups interested in the preservation of the restrictive measures are, of course, only minorities. In Ruritania only the small fraction of the population engaged in the tanneries can suffer from the abolition of the tariff on leather. The immense majority are buyers of leather and leather goods and would be benefited by a drop in their prices. Outside the boundaries of Ruritania, only those people would be hurt who are engaged in those industries which will shrink because the leather industry will expand.

  The last objection advanced by the opponents of free trade runs this way: Granted that only those Ruritanians engaged in tanning hides are immediately interested in the preservation of the tariff on leather. But every Ruritanian belongs to one of the many branches of production. If each domestic product is protected by the tariff, the transition to free trade hurts the interests of each industry and thereby those of all specialized groups of capital and labor the sum of which is the whole nation. It follows that repealing the tariff would in the short run be prejudicial to all citizens. And it is short-run interests only that count.

  This argument involves a threefold error. First, it is not true that all branches of industry would be hurt by the transition to free trade. On the contrary. Those branches in which the comparative costs of production are lowest will expand under free trade. Their short-run interests would be favored by the abolition of the tariff. The tariff on those products they themselves turn out is of no advantage for them, as they could not only survive, but expand under free trade. The tariff on those products for which the comparative cost is higher in Ruritania than abroad hurts them by directing capital and labor, which otherwise would have fertilized them, into those other branches.

  Second, the short-run principle is entirely fallacious. In the short run every change in the market data hurts those who did not anticipate it in time. A consistent champion of the short-run principle must advocate perfect rigidity and immutability of all data and oppose any change, including any therapeutical and technological improvement.3 If in acting people were always to prefer the avoidance of an evil in the nearer future to the avoidance of an evil in the remoter future, they would come down to the animal level. It is the very essence of human action as distinct from animal behavior that it consciously renounces some temporally nearer satisfaction in order to reap some greater but temporally remoter satisfaction. Time preference is not absolute with man; it is only one of the items entering into the weighing and balancing of pros and cons. Man swallows bitter pills for the sake of beneficent effects to be reaped at a later date. There cannot be any question of unconditionally preferring what is good in the short run to what is good in the long run; the intensity of the satisfaction expected from each of the alternatives must be taken into account too.

  Finally, if the problem of the abolition of Rumania’s comprehensive tariff system is under discussion, one must not forget the fact that the short-run interests of those engaged in tanning are hurt only by the abolition of one of the items of the tariff while they are favored by the abolition of the other items concerning the products of the industries in which comparative cost is high. It is true that wage rates of the tannery workers will drop for some time as against those in other branches and that some time will elapse until the appropriate long-run proportion between wage rates in the various branches of Ruritanian production will be established. But concomitantly with the merely temporary drop in their earnings, these workers will experience a drop in the prices of many articles they are buying. And this tendency toward an improvement in their conditions is not a phenomenon only of the period of transition. It is the consummation of the lasting blessings of free trade which, in shifting every branch of industry to the location in which comparative cost is lowest, increases the productivity of labor and the total quantity of goods produced. It is the lasting long-run boon which free trade secures to every member of the market society.

  The opposition to the abolition of tariff protection would be reasonable from the personal point of view of those engaged in the leather industry if the tariff on leather were the only tariff. Then one could explain their attitude as dictated by status interests, the interests of a caste which would be temporarily hurt by the abolition of a privilege although its mere preservation no longer confers any benefit on them. But in this hypothetical case the opposition of the tann
ers would be hopeless. The majority of the nation would overrule it. What strengthens the ranks of the protectionists is the fact that the tariff on leather is no exception, that many branches of industry are in a similar position and are fighting the abolition of tariff items concerning their own branch. This is, of course, not an alliance based on each group’s special group interests. If everybody is protected to the same extent, everybody not only loses as consumer as much as he gains as producer. Everybody is harmed by the general drop in the productivity of labor which the shifting of industries from more favorable to less favorable locations brings about. Conversely the abolition of all tariff items would benefit everybody in the long run, while the short-run harm which the abolition of some special tariff item brings to the special interests of the group concerned is already in the short run at least partly compensated by the consequences of the abolition of the tariff on the products the members of this group are buying and consuming.

  Many people look upon tariff protection as if it were a privilege accorded to their nation’s wage earners, procuring them, for the full duration of its existence, a higher standard of living than they would enjoy under free trade. This argument is advanced not only in the United States, but in every country in the world in which average real wage rates are higher than in some other country.

  Now, it is true that under perfect mobility of capital and labor there would prevail all over the world a tendency toward an equalization of the price paid for labor of the same kind and quality.4 Yet, even if there were free trade for products, this tendency is absent in our real world of migration barriers and institutions hindering foreign investment of capital. The marginal productivity of labor is higher in the United States than it is in China because capital invested per head of the working population is greater, and because Chinese workers are prevented from moving to America and competing on the American labor market. There is no need, in dealing with the explanation of this difference, to investigate whether natural resources are or are not more abundant in America than in China and whether or not the Chinese worker is racially inferior to the American worker. However this may be, these facts, namely, the institutional checks upon the mobility of capital and labor, suffice to account for the absence of the equalization tendency. As the abolition of the American tariff could not affect these two facts, it could not impair the standard of living of the American wage earner in an adverse sense.

  On the contrary. Given a state of affairs in which the mobility of capital and labor is restricted, the transition to free trade for products must necessarily raise the American standard of life. Those industries in which American costs are higher (American productivity is lower) would shrink and those in which costs are lower (productivity is higher) would expand.

  It is certainly true that wage rates in Swiss watchmaking and in Chinese embroidering are low when compared with wage rates in the competing American industries. Under free trade the Swiss and the Chinese would expand their sales on the American market and the sales of their American competitors would shrink. But this is only a part of the consequences of free trade. Selling and producing more, the Swiss and Chinese would earn and buy more. It does not matter whether they themselves buy more of the products of other American industries or whether they increase their domestic purchases and those in other countries, for instance, in France. Whatever happens, the equivalent of the additional dollars they earned must finally go to the United States and increase the sales of some American industries. If the Swiss and Chinese do not give away their products as a gift, they must spend these dollars in buying.

  The popular opinion to the contrary is due to the illusory idea that America could expand its purchases of imported products by reducing the total sum of its citizens’ cash holdings. This is the notorious fallacy according to which people buy without regard to the size of their cash holdings, and according to which the very existence of cash holdings is simply the outcome of the fact that something is left over because there is nothing more to buy. We have already shown why this Mercantilist doctrine is entirely wrong.5

  What the tariff really brings about in the field of wage rates and the wage earners’ standard of living is something quite different.

  In a world in which there is free trade for commodities, while the migration of workers and foreign investment are restricted, there prevails a tendency toward an establishment of a definite relation between the wages paid for the same kind and quality of labor in various countries. There cannot prevail a tendency toward an equalization of wage rates. But the final price to be paid for labor in various countries is in a certain numerical relation. This final price is characterized by the fact that all those eager to earn wages get a job and all those eager to employ workers are able to hire as many hands as they want. There is “full employment.”

  Let us assume that there are two countries only—Ruritania and Mauretania. In Ruritania the final wage rate is double what it is in Mauretania. Now the government of Ruritania resorts to one of those measures which are erroneously styled “prolabor.” It burdens the employers with an additional expenditure the size of which is proportional to the number of workers employed. For example, it reduces the hours of work without permitting a corresponding drop in weekly wage rates. The result is a drop in the quantity of goods produced and a rise in the price of the unit of every good. The individual worker enjoys more leisure, but his standard of living is curtailed. What else could a general decrease in the quantity of goods available bring about?

  This outcome is an internal event in Ruritania. It would emerge also in the absence of any foreign trade. The fact that Ruritania is not autarkic, but buys from and sells to Mauretania, does not alter its essential features. But it implicates Mauretania. As the Ruritanians produce and consume less, they will buy less from Mauretania. In Mauretania there will not be a general drop in production. But some industries which produced for export to Ruritania will henceforth have to produce for the domestic Mauretanian market. Mauretania will see the volume of its foreign trade drop; it will become, willy-nilly more autarkic. This is a blessing in the eyes of the protectionists. In truth, it means deterioration in the standard of living; production at higher costs is substituted for that at lower costs. What Mauretania experiences is the same thing that the residents of an autarkic country would experience if an act of God were to curtail the productivity of one of the country’s industries. As far as there is division of labor, everybody is affected by a drop in the amount other people contribute to supplying the market.

  However, these inexorable final international consequences of Ruritania’s new prolabor law will not affect the various branches of Mauretania’s industry in the same way. A sequence of steps is needed in both countries until at last a perfect adjustment of production to the new state of data is brought about. These short-run effects are different from the long-run effects. They are more spectacular than the long-run effects. While hardly anybody can fail to notice the short-run effects, the long-run effects are recognized only by economists. While it is not difficult to conceal the long-run effects from the public, something must be done about the easily recognizable short-run effects lest the enthusiasm for such allegedly prolabor legislation fade away.

  The first short-run effect to appear is the weakening of the competitive power of some Ruritanian branches of production as against those of Mauretania. As prices rise in Ruritania, it becomes possible for some Mauretanians to expand their sales in Ruritania. This is a temporary effect only; in the end the total sales of all Maurctanian industries in Ruritania will drop. It is possible that in spite of this general drop in the total amount of Mauretanian exports to Ruritania, some of the Mauretanian industries will expand their sales in the long run. (This depends on the new configuration of comparative costs.) But there is no necessary interconnection between these short-run and long-run effects. The adjustments of the period of transition create kaleidoscopically changing situations which may differ entirely from the final outcome. Ye
t the short-sighted public’s attention is completely absorbed by these short-run effects. They hear the businessmen effected complain that the new Ruritanian law gives to Mauretanians the opportunity to undersell both in Ruritania and in Mauretania. They see that some Ruritanian businessmen are forced to restrict their production and to discharge workers. And they begin to suspect that something may be wrong with the teachings of the self-styled “unorthodox friends of labor.”

  But the picture is different if there is in Ruritania a tariff high enough to prevent Mauretanians from even temporarily expanding their sales on the Ruritanian market. Then the most spectacular short-run effects of the new measure are masked in such a way that the public does not become aware of them. The long-run effects, of course, cannot be avoided. But they are brought about by another sequence of short-run effects which is less offensive because less visible. The talk about alleged “social gains” produced by the shortening of the hours of work is not exploded by the immediate emergence of effects which everyone, and most of all the discharged workers, consider undesirable.

  The main function of tariffs and other protectionist devices today is to disguise the real effects of interventionist policies designed to raise the standard of living of the masses. Economic nationalism is the necessary complement of these popular policies which pretend to improve the wage earners’ material wellbeing while they are in fact impairing it.6

  4. Restriction as an Economic System

  There are, as has been shown, cases in which a restrictive measure can attain the end sought by its application. If those resorting to such a measure think that the attainment of this goal is more important than the disadvantages brought about by the restriction—i.e., the curtailment in the quantity of material goods available for consumption—the recourse to restriction is justified from the point of view of their value judgments. They incur costs and pay a price in order to get something that they value more than what they had to expend or to forego. Nobody, and certainly not the theorist, is in a position to argue with them about the propriety of their value judgments.