Economics in One Lesson

by Henry Hazlitt

  Copyright © 1962 and 1979 by Henry Hazlitt

  Copyright © 1946 by Harper & Brothers

  All rights reserved.

  Published in the United States by Currency, an imprint of the Crown Publishing Group, a division of Penguin Random House LLC, New York.

  currencybooks.com

  CURRENCY and its colophon are trademarks of Penguin Random House LLC.

  Originally published in the United States by Three Rivers Press, an imprint of the Crown Publishing Group, a division of Random House LLC, in 1988.

  Library of Congress Cataloging-in-Publication Data

  Hazlitt, Henry.

  Economics in one lesson.

  Includes bibliographical references and index.

  1. Economics. I. Title.

  HB171.H445 1979 330 78-27104

  ISBN 9780517548233

  Ebook ISBN 9780307760623

  Cover design by Whitney Cookman

  v3.0_r3

  CONTENTS

  PREFACE TO THE NEW EDITION

  PREFACE TO THE FIRST EDITION

  PART ONE: THE LESSON

  I / The Lesson

  PART TWO: THE LESSON APPLIED

  II / The Broken Window

  III / The Blessings of Destruction

  IV / Public Works Mean Taxes

  V / Taxes Discourage Production

  VI / Credit Diverts Production

  VII / The Curse of Machinery

  VIII / Spread-the-Work Schemes

  IX / Disbanding Troops and Bureaucrats

  X / The Fetish of Full Employment

  XI / Who’s “Protected” by Tariffs?

  XII / The Drive for Exports

  XIII / “Parity” Prices

  XIV / Saving the X Industry

  XV / How the Price System Works

  XVI / “Stabilizing” Commodities

  XVII / Government Price-Fixing

  XVIII / What Rent Control Does

  XIX / Minimum Wage Laws

  XX / Do Unions Really Raise Wages?

  XXI / “Enough to Buy Back the Product”

  XXII / The Function of Profits

  XXIII / The Mirage of Inflation

  XXIV / The Assault on Saving

  XXV / The Lesson Restated

  PART THREE: THE LESSON AFTER THIRTY YEARS

  XXVI / The Lesson After Thirty Years

  A NOTE ON BOOKS

  PREFACE TO THE NEW EDITION

  THE FIRST EDITION of this book appeared in 1946. Eight translations were made of it, and there were numerous paperback editions. In a paperback of 1961, a new chapter was added on rent control, which had not been specifically considered in the first edition apart from government price-fixing in general. A few statistics and illustrative references were brought up to date.

  Otherwise no changes were made until now. The chief reason was that they were not thought necessary. My book was written to emphasize general economic principles, and the penalties of ignoring them—not the harm done by any specific piece of legislation. While my illustrations were based mainly on American experience, the kind of government interventions I deplored had become so internationalized that I seemed to many foreign readers to be particularly describing the economic policies of their own countries.

  Nevertheless, the passage of thirty-two years now seems to me to call for extensive revision. In addition to bringing all illustrations and statistics up to date, I have written an entirely new chapter on rent control; the 1961 discussion now seems inadequate. And I have added a new final chapter, “The Lesson After Thirty Years,” to show why that lesson is today more desperately needed than ever.

  H.H.

  Wilton, Conn.

  June 1978

  PREFACE TO THE FIRST EDITION

  THIS BOOK IS an analysis of economic fallacies that are at last so prevalent that they have almost become a new orthodoxy. The one thing that has prevented this has been their own self-contradictions, which have scattered those who accept the same premises into a hundred different “schools,” for the simple reason that it is impossible in matters touching practical life to be consistently wrong. But the difference between one new school and another is merely that one group wakes up earlier than another to the absurdities to which its false premises are driving it, and becomes at that moment inconsistent by either unwittingly abandoning its false premises or accepting conclusions from them less disturbing or fantastic than those that logic would demand.

  There is not a major government in the world at this moment, however, whose economic policies are not influenced if they are not almost wholly determined by acceptance of some of these fallacies. Perhaps the shortest and surest way to an understanding of economics is through a dissection of such errors, and particularly of the central error from which they stem. That is the assumption of this volume and of its somewhat ambitious and belligerent title.

  The volume is therefore primarily one of exposition. It makes no claim to originality with regard to any of the chief ideas that it expounds. Rather its effort is to show that many of the ideas which now pass for brilliant innovations and advances are in fact mere revivals of ancient errors, and a further proof of the dictum that those who are ignorant of the past are condemned to repeat it.

  The present essay itself is, I suppose, unblushingly “classical,” “traditional” and “orthodox”; at least these are the epithets with which those whose sophisms are here subjected to analysis will no doubt attempt to dismiss it. But the student whose aim is to attain as much truth as possible will not be frightened by such adjectives. He will not be forever seeking a revolution, a “fresh start,” in economic thought. His mind will, of course, be as receptive to new ideas as to old ones; but he will be content to put aside merely restless or exhibitionistic straining for novelty and originality. As Morris R. Cohen has remarked: “The notion that we can dismiss the views of all previous thinkers surely leaves no basis for the hope that our own work will prove of any value to others.”1

  Because this is a work of exposition I have availed myself freely and without detailed acknowledgment (except for rare footnotes and quotations) of the ideas of others. This is inevitable when one writes in a field in which many of the world’s finest minds have labored. But my indebtedness to at least three writers is of so specific a nature that I cannot allow it to pass unmentioned. My greatest debt, with respect to the kind of expository framework on which the present argument is hung, is to Frederic Bastiat’s essay Ce qu’on voit et ce qu’on ne voit pas, now nearly a century old. The present work may, in fact, be regarded as a modernization, extension and generalization of the approach found in Bastiat’s pamphlet. My second debt is to Philip Wicksteed: in particular the chapters on wages and the final summary chapter owe much to his Commonsense of Political Economy. My third debt is to Ludwig von Mises. Passing over everything that this elementary treatise may owe to his writings in general, my most specific debt is to his exposition of the manner in which the process of monetary inflation is spread.

  When analyzing fallacies, I have thought it still less advisable to mention particular names than in giving credit. To do so would have required special justice to each writer criticized, with exact quotations, account taken of the particular emphasis he places on this point or that, the qualifications he makes, his personal ambiguities, inconsistencies, and so on. I hope, therefore, that no one will be too disappointed at the absence of such names as Karl Marx, Thorstein Veblen, Major Douglas, Lord Keynes, Professor Alvin Hansen and others in these pages. The object of this book is not to expose the special errors of particular writers, but economic errors in their most frequent, widesprea
d or influential form. Fallacies, when they have reached the popular stage, become anonymous anyway. The subtleties or obscurities to be found in the authors most responsible for propagating them are washed off. A doctrine becomes simplified; the sophism that may have been buried in a network of qualifications, ambiguities or mathematical equations stands clear. I hope I shall not be accused of injustice on the ground, therefore, that a fashionable doctrine in the form in which I have presented it is not precisely the doctrine as it has been formulated by Lord Keynes or some other special author. It is the beliefs which politically influential groups hold and which governments act upon that we are interested in here, not the historical origins of those beliefs.

  I hope, finally, that I shall be forgiven for making such rare reference to statistics in the following pages. To have tried to present statistical confirmation, in referring to the effects of tariffs, price-fixing, inflation, and the controls over such commodities as coal, rubber and cotton, would have swollen this book much beyond the dimensions contemplated. As a working newspaper man, moreover, I am acutely aware of how quickly statistics become out of date and are superseded by later figures. Those who are interested in specific economic problems are advised to read current “realistic” discussions of them, with statistical documentation: they will not find it difficult to interpret the statistics correctly in the light of the basic principles they have learned.

  I have tried to write this book as simply and with as much freedom from technicalities as is consistent with reasonable accuracy, so that it can be fully understood by a reader with no previous acquaintance with economics.

  While this book was composed as a unit, three chapters have already appeared as separate articles, and I wish to thank the New York Times, the American Scholar and the New Leader for permission to reprint material originally published in their pages. I am grateful to Professor von Mises for reading the manuscript and for helpful suggestions. Responsibility for the opinions expressed is, of course, entirely my own.

  H.H.

  New York

  March 25, 1946

  1Reason and Nature (1931), p.x.

  Part One

  The Lesson

  Chapter I

  THE LESSON

  ECONOMICS IS HAUNTED by more fallacies than any other study known to man. This is no accident. The inherent difficulties of the subject would be great enough in any case, but they are multiplied a thousandfold by a factor that is insignificant in, say, physics, mathematics or medicine—the special pleading of selfish interests. While every group has certain economic interests identical with those of all groups, every group has also, as we shall see, interests antagonistic to those of all other groups. While certain public policies would in the long run benefit everybody, other policies would benefit one group only at the expense of all other groups. The group that would benefit by such policies, having such a direct interest in them, will argue for them plausibly and persistently. It will hire the best buyable minds to devote their whole time to presenting its case. And it will finally either convince the general public that its case is sound, or so befuddle it that clear thinking on the subject becomes next to impossible.

  In addition to these endless pleadings of self-interest, there is a second main factor that spawns new economic fallacies every day. This is the persistent tendency of men to see only the immediate effects of a given policy, or its effects only on a special group, and to neglect to inquire what the long-run effects of that policy will be not only on that special group but on all groups. It is the fallacy of overlooking secondary consequences.

  In this lies the whole difference between good economics and bad. The bad economist sees only what immediately strikes the eye; the good economist also looks beyond. The bad economist sees only the direct consequences of a proposed course; the good economist looks also at the longer and indirect consequences. The bad economist sees only what the effect of a given policy has been or will be on one particular group; the good economist inquires also what the effect of the policy will be on all groups.

  The distinction may seem obvious. The precaution of looking for all the consequences of a given policy to everyone may seem elementary. Doesn’t everybody know, in his personal life, that there are all sorts of indulgences delightful at the moment but disastrous in the end? Doesn’t every little boy know that if he eats enough candy he will get sick? Doesn’t the fellow who gets drunk know that he will wake up next morning with a ghastly stomach and a horrible head? Doesn’t the dipsomaniac know that he is ruining his liver and shortening his life? Doesn’t the Don Juan know that he is letting himself in for every sort of risk, from blackmail to disease? Finally, to bring it to the economic though still personal realm, do not the idler and the spendthrift know, even in the midst of their glorious fling, that they are heading for a future of debt and poverty?

  Yet when we enter the field of public economics, these elementary truths are ignored. There are men regarded today as brilliant economists, who deprecate saving and recommend squandering on a national scale as the way of economic salvation; and when anyone points to what the consequences of these policies will be in the long run, they reply flippantly, as might the prodigal son of a warning father: “In the long run we are all dead.” And such shallow wisecracks pass as devastating epigrams and the ripest wisdom.

  But the tragedy is that, on the contrary, we are already suffering the long-run consequences of the policies of the remote or recent past. Today is already the tomorrow which the bad economist yesterday urged us to ignore. The long-run consequences of some economic policies may become evident in a few months. Others may not become evident for several years. Still others may not become evident for decades. But in every case those long-run consequences are contained in the policy as surely as the hen was in the egg, the flower in the seed.

  From this aspect, therefore, the whole of economics can be reduced to a single lesson, and that lesson can be reduced to a single sentence. The art of economics consists in looking not merely at the immediate but at the longer effects of any act or policy; it consists in tracing the consequences of that policy not merely for one group but for all groups.

  2

  Nine-tenths of the economic fallacies that are working such dreadful harm in the world today are the result of ignoring this lesson. Those fallacies all stem from one of two central fallacies, or both: that of looking only at the immediate consequences of an act or proposal, and that of looking at the consequences only for a particular group to the neglect of other groups.

  It is true, of course, that the opposite error is possible. In considering a policy we ought not to concentrate only on its long-run results to the community as a whole. This is the error often made by the classical economists. It resulted in a certain callousness toward the fate of groups that were immediately hurt by policies or developments which proved to be beneficial on net balance and in the long run.

  But comparatively few people today make this error; and those few consist mainly of professional economists. The most frequent fallacy by far today, the fallacy that emerges again and again in nearly every conversation that touches on economic affairs, the error of a thousand political speeches, the central sophism of the “new” economics, is to concentrate on the short-run effects of policies on special groups and to ignore or belittle the long-run effects on the community as a whole. The “new” economists flatter themselves that this is a great, almost a revolutionary advance over the methods of the “classical,” or “orthodox,” economists, because the former take into consideration short-run effects which the latter often ignored. But in themselves ignoring or slighting the long-run effects, they are making the far more serious error. They overlook the woods in their precise and minute examination of particular trees. Their methods and conclusions are often profoundly reactionary. They are sometimes surprised to find themselves in accord with seventeenth-century mercantilism. They fall, in fact, into all the ancient errors (or would, if th
ey were not so inconsistent) that the classical economists, we had hoped, had once and for all got rid of.

  3

  It is often sadly remarked that the bad economists present their errors to the public better than the good economists present their truths. It is often complained that demagogues can be more plausible in putting forward economic nonsense from the platform than the honest men who try to show what is wrong with it. But the basic reason for this ought not to be mysterious. The reason is that the demagogues and bad economists are presenting half-truths. They are speaking only of the immediate effect of a proposed policy or its effect upon a single group. As far as they go they may often be right. In these cases the answer consists in showing that the proposed policy would also have longer and less desirable effects, or that it could benefit one group only at the expense of all other groups. The answer consists in supplementing and correcting the half-truth with the other half. But to consider all the chief effects of a proposed course on everybody often requires a long, complicated, and dull chain of reasoning. Most of the audience finds this chain of reasoning difficult to follow and soon becomes bored and inattentive. The bad economists rationalize this intellectual debility and laziness by assuring the audience that it need not even attempt to follow the reasoning or judge it on its merits because it is only “classicism” or “laissez faire” or “capitalist apologetics” or whatever other term of abuse may happen to strike them as effective.

  We have stated the nature of the lesson, and of the fallacies that stand in its way, in abstract terms. But the lesson will not be driven home, and the fallacies will continue to go unrecognized, unless both are illustrated by examples. Through these examples we can move from the most elementary problems in economics to the most complex and difficult. Through them we can learn to detect and avoid first the crudest and most palpable fallacies and finally some of the most sophisticated and elusive. To that task we shall now proceed.