Economics in One Lesson

by Henry Hazlitt

  Let us even it all out, say some, by giving equal “protection” to everybody. But that is insoluble and impossible. Even if we assume that the problem could be solved technically—a tariff for A, an industrialist subject to foreign competition; a subsidy for B, an industrialist who exports his product—it would be impossible to protect or to subsidize everybody “fairly” or equally. We should have to give everyone the same percentage (or would it be the same dollar amount?) of tariff protection or subsidy, and we could never be sure when we were duplicating payments to some groups or leaving gaps with others.

  But suppose we could solve this fantastic problem? What would be the point? Who gains when everyone equally subsidizes everyone else? What is the profit when everyone loses in added taxes precisely what he gains by his subsidy or his protection? We should merely have added an army of needless bureaucrats to carry out the program, with all of them lost to production.

  We could solve the matter simply, on the other hand, by ending both the parity-price system and the protective-tariff system. Meanwhile they do not, in combination, even out anything. The joint system means merely that Farmer A and Industrialist B both profit at the expense of Forgotten Man C.

  So the alleged benefits of still another scheme evaporate as soon as we trace not only its immediate effects on a special group but its long-run effects on everyone.

  1New York Times, January 2, 1946. Of course the acreage restriction plans themselves helped to bring about the increased crop yields per acre—first, because the acres that farmers took out of cultivation were naturally their least productive; and secondly, because the high support price made it profitable to increase the dosage of fertilizer per acre. Thus the government acreage restriction plans were largely self-defeating.

  Chapter XIV

  SAVING THE X INDUSTRY

  THE LOBBIES OF Congress are crowded with representatives of the X industry. The X industry is sick. The X industry is dying. It must be saved. It can be saved only by a tariff, by higher prices, or by a subsidy. If it is allowed to die, workers will be thrown on the streets. Their landlords, grocers, butchers, clothing stores and local motion pictures will lose business, and depression will spread in ever-widening circles. But if the X industry, by prompt action of Congress, is saved—ah then! It will buy equipment from other industries; more men will be employed; they will give more business to the butchers, bakers and neon-light makers, and then it is prosperity that will spread in ever-widening circles.

  It is obvious that this is merely a generalized form of the case we have just been considering. There the X industry was agriculture. But there is an endless number of X industries. Two of the most notable examples have been the coal and silver industries. To “save silver” Congress did immense harm. One of the arguments for the rescue plan was that it would help “the East.” One of its actual results was to cause deflation in China, which had been on a silver basis, and to force China off that basis. The United States Treasury was compelled to acquire, at ridiculous prices far above the market level, hoards of unnecessary silver, and to store it in vaults. The essential political aims of the “silver senators” could have been as well achieved, at a fraction of the harm and cost, by the payment of a frank subsidy to the mine owners or to their workers; but Congress and the country would never have approved a naked steal of this sort unaccompanied by the ideological flim-flam regarding “silver’s essential role in the national currency.”

  To save the coal industry Congress passed the Guffey Act, under which the owners of coal mines were not only permitted, but compelled, to conspire together not to sell below certain minimum prices fixed by the government. Though Congress had started out to fix “the” price of coal, the government soon found itself (because of different sizes, thousands of mines, and shipments to thousands of different destinations by rail, truck, ship and barge) fixing 350,000 separate prices for coal!1 One effect of this attempt to keep coal prices above the competitive market level was to accelerate the tendency toward the substitution by consumers of other sources of power or heat—such as oil, natural gas and hydroelectric energy. Today we find the government trying to force conversion from oil consumption back to coal.

  2

  Our aim here is not to trace all the results that followed historically from efforts to save particular industries, but to trace a few of the chief results that must necessarily follow from efforts to save an industry.

  It may be argued that a given industry must be created or preserved for military reasons. It may be argued that a given industry is being ruined by taxes or wage rates disproportionate to those of other industries; or that, if a public utility, it is being forced to operate at rates or charges to the public that do not permit an adequate profit margin. Such arguments may or may not be justified in a particular case. We are not concerned with them here. We are concerned only with a single argument for saving the X industry—that if it is allowed to shrink in size or perish through the forces of free competition (always called by spokesmen for the industry in such cases laissez-faire, anarchic, cutthroat, dog-eat-dog, law-of-the-jungle competition) it will pull down the general economy with it, and that if it is artificially kept alive it will help everybody else.

  What we are talking about here is nothing else but a generalized case of the argument put forward for parity prices for farm products or for tariff protection for any number of X industries. The argument against artificially higher prices applies, of course, not only to farm products but to any product, just as the reasons we have found for opposing tariff protection for one industry apply to any other.

  But there are always any number of schemes for saving X industries. There are two main types of such proposals in addition to those we have already considered, and we shall take a brief glance at them. One is to contend that the X industry is already “overcrowded,” and to try to prevent other firms or workers from getting into it. The other is to argue that the X industry needs to be supported by a direct subsidy from the government.

  Now if the X industry is really overcrowded as compared with other industries it will not need any coercive legislation to keep out new capital or new workers. New capital does not rush into industries that are obviously dying. Investors do not eagerly seek the industries that present the highest risks of loss combined with the lowest returns. Nor do workers, when they have any better alternative, go into industries where the wages are lowest and the prospects for steady employment least promising.

  If new capital and new labor are forcibly kept out of the X industry, however, either by monopolies, cartels, union policy or legislation, it deprives this capital and labor of liberty of choice. It forces investors to place their money where the returns seem less promising to them than in the X industry. It forces workers into industries with even lower wages and prospects than they could find in the allegedly sick X industry. It means, in short, that both capital and labor are less efficiently employed than they would be if they were permitted to make their own free choices. It means, therefore, a lowering of production which must reflect itself in a lower average living standard.

  That lower living standard will be brought about either by lower average money wages than would otherwise prevail or by higher average living costs, or by a combination of both. (The exact result would depend upon the accompanying monetary policy.) By these restrictive policies wages and capital returns might indeed be kept higher than otherwise within the X industry itself; but wages and capital returns in other industries would be forced down lower than otherwise. The X industry would benefit only at the expense of the A, B and C industries.

  3

  Similar results would follow any attempt to save the X industry by a direct subsidy out of the public till. This would be nothing more than a transfer of wealth or income to the X industry. The taxpayers would lose precisely as much as the people in the X industry gained. The great advantage of a subsidy, indeed, from the standpoint of the public, is that it make
s this fact so clear. There is far less opportunity for the intellectual obfuscation that accompanies arguments for tariffs, minimum-price fixing or monopolistic exclusion.

  It is obvious in the case of a subsidy that the taxpayers must lose precisely as much as the X industry gains. It should be equally clear that, as a consequence, other industries must lose what the X industry gains. They must pay part of the taxes that are used to support the X industry. And customers, because they are taxed to support the X industry, will have that much less income left with which to buy other things. The result must be that other industries on the average must be smaller than otherwise in order that the X industry may be larger.

  But the result of this subsidy is not merely that there has been a transfer of wealth or income, or that other industries have shrunk in the aggregate as much as the X industry has expanded. The result is also (and this is where the net loss comes in to the nation considered as a unit) that capital and labor are driven out of industries in which they are more efficiently employed to be diverted to an industry in which they are less efficiently employed. Less wealth is created. The average standard of living is lowered compared with what it would have been.

  4

  These results are virtually inherent, in fact, in the very arguments put forward to subsidize the X industry. The X industry is shrinking or dying by the contention of its friends. Why, it may be asked, should it be kept alive by artificial respiration? The idea that an expanding economy implies that all industries must be simultaneously expanding is a profound error. In order that new industries may grow fast enough it is usually necessary that some old industries should be allowed to shrink or die. In doing this they help to release the necessary capital and labor for the new industires. If we had tried to keep the horse-and-buggy trade artificially alive we should have slowed down the growth of the automobile industry and all the trades dependent on it. We should have lowered the production of wealth and retarded economic and scientific progress.

  We do the same thing, however, when we try to prevent any industry from dying in order to protect the labor already trained or the capital already invested in it. Paradoxical as it may seem to some, it is just as necessary to the health of a dynamic economy that dying industries be allowed to die as that growing industries be allowed to grow. The first process is essential to the second. It is as foolish to try to preserve obsolescent industries as to try to preserve obsolescent methods of production: this is often, in fact, merely two ways of describing the same thing. Improved methods of production must constantly supplant obsolete methods, if both old needs and new wants are to be filled by better commodities and better means.

  1Testimony of Dan H. Wheeler, director of the Bituminous Coal Division. Hearings on extension of the Bituminous Coal Act of 1937.

  Chapter XV

  HOW THE PRICE SYSTEM WORKS

  THE WHOLE ARGUMENT of this book may be summed up in the statement that in studying the effects of any given economic proposal we must trace not merely the immediate results but the results in the long run, not merely the primary consequences but the secondary consequences, and not merely the effects on some special group but the effects on everyone. It follows that it is foolish and misleading to concentrate our attention merely on some special point—to examine, for example, merely what happens in one industry without considering what happens in all. But it is precisely from the persistent and lazy habit of thinking only of some particular industry or process in isolation that the major fallacies of economics stem. These fallacies pervade not merely the arguments of the hired spokesmen of special interests, but the arguments even of some economists who pass as profound.

  It is on the fallacy of isolation, at bottom, that the “production-for-use-and-not-for-profit” school is based, with its attack on the allegedly vicious “price system.” The problem of production, say the adherents of this school, is solved. (This resounding error, as we shall see, is also the starting point of most currency cranks and share-the-wealth charlatans.) The scientists, the efficiency experts, the engineers, the technicians, have solved it. They could turn out almost anything you cared to mention in huge and practically unlimited amounts. But, alas, the world is not ruled by the engineers, thinking only of production, but by the businessmen, thinking only of profit. The businessmen give their orders to the engineers, instead of vice versa. These businessmen will turn out any object as long as there is a profit in doing so, but the moment there is no longer a profit in making that article, the wicked businessmen will stop making it, though many people’s wants are unsatisfied, and the world is crying for more goods.

  There are so many fallacies in this view that they cannot all be disentangled at once. But the central error, as we have hinted, comes from looking at only one industry, or even at several industries in turn, as if each of them existed in isolation. Each of them in fact exists in relation to all the others, and every important decision made in it is affected by and affects the decisions made in all the others.

  We can understand this better if we understand the basic problem that business collectively has to solve. To simplify this as much as possible, let us consider the problem that confronts a Robinson Crusoe on his desert island. His wants at first seem endless. He is soaked with rain; he shivers from cold; he suffers from hunger and thirst. He needs everything: drinking water, food, a roof over his head, protection from animals, a fire, a soft place to lie down. It is impossible for him to satisfy all these needs at once; he has not the time, energy or resources. He must attend immediately to the most pressing need. He suffers most, say, from thirst. He hollows out a place in the sand to collect rain water, or builds some crude receptacle. When he has provided for only a small water supply, however, he must turn to finding food before he tries to improve this. He can try to fish; but to do this he needs either a hook and line, or a net, and he must set to work on these. But everything he does delays or prevents him from doing something else only a little less urgent. He is faced constantly by the problem of alternative applications of his time and labor.

  A Swiss Family Robinson, perhaps, finds this problem a little easier to solve. It has more mouths to feed, but it also has more hands to work for them. It can practice division and specialization of labor. The father hunts; the mother prepares the food; the children collect firewood. But even the family cannot afford to have one member of it doing endlessly the same thing, regardless of the relative urgency of the common need he supplies and the urgency of other needs still unfilled. When the children have gathered a certain pile of firewood, they cannot be used simply to increase the pile. It is soon time for one of them to be sent, say, for more water. The family too has the constant problem of choosing among alternative applications of labor, and, if it is lucky enough to have acquired guns, fishing tackle, a boat, axes, saws and so on, of choosing among alternative applications of labor and capital. It would be considered unspeakably silly for the wood-gathering member of the family to complain that they could gather more firewood if his brother helped him all day, instead of getting the fish that were needed for the family dinner. It is recognized clearly in the case of an isolated individual or family that one occupation can expand only at the expense of all other occupations.

  Elementary illustrations like this are sometimes ridiculed as “Crusoe economics.” Unfortunately, they are ridiculed most by those who most need them, who fail to understand the particular principle illustrated even in this simple form, or who lose track of that principle completely when they come to examine the bewildering complications of a great modern economic society.

  2

  Let us now turn to such a society. How is the problem of alternative applications of labor and capital, to meet thousands of different needs and wants of different urgencies, solved in such a society? It is solved precisely through the price system. It is solved through the constantly changing interrelationships of costs of production, prices and profits.

  Prices are fixed through
the relationship of supply and demand and in turn affect supply and demand. When people want more of an article, they offer more for it. The price goes up. This increases the profits of those who make the article. Because it is now more profitable to make that article than others, the people already in the business expand their production of it, and more people are attracted to the business. This increased supply then reduces the price and reduces the profit margin, until the profit margin on that article once more falls to the general level of profits (relative risks considered) in other industries. Or the demand for that article may fall; or the supply of it may be increased to such a point that its price drops to a level where there is less profit in making it than in making other articles; or perhaps there is an actual loss in making it. In this case the “marginal” producers, that is, the producers who are least efficient, or whose costs of production are highest, will be driven out of business altogether. The product will now be made only by the more efficient producers who operate on lower costs. The supply of that commodity will also drop, or will at least cease to expand.

  This process is the origin of the belief that prices are determined by costs of production. The doctrine, stated in this form, is not true. Prices are determined by supply and demand, and demand is determined by how intensely people want a commodity and what they have to offer in exchange for it. It is true that supply is in part determined by costs of production. What a commodity has cost to produce in the past cannot determine its value. That will depend on the present relationship of supply and demand. But the expectations of businessmen concerning what a commodity will cost to produce in the future, and what its future price will be, will determine how much of it will be made. This will affect future supply. There is therefore a constant tendency for the price of a commodity and its marginal cost of production to equal each other, but not because that marginal cost of production directly determines the price.