Henry Hazlitt: Economics in One Lesson

Economics in One Lesson—Choices and Consequences

This is the root of our economic problems today. People simply do not look at the long term consequences of their actions.

Henry Stuart Hazlitt (November 28, 1894 – July 9, 1993)

 

Henry HazlittEconomics is haunted by more fallacies than any other study known to man. This is no accident. It can be boiled down, Hazlitt says, to two basic fallacies—the first causes the other.

  1. Selfish interests.
  2. The fallacy of overlooking secondary consequences.

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.

hazlitt-economics-one-lessonThe 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.

THE LESSON APPLIED

brokenwindowLet us begin with the simplest illustration possible: let us, emulating Bastiat, choose a broken pane of glass.

A young hoodlum, say, heaves a brick through the window of a baker’s shop. The shopkeeper runs out furious, but the boy is gone. A crowd gathers, and begins to stare with quiet satisfaction at the gaping hole in the window and the shattered glass over the bread and pies. After a while the crowd feels the need for philosophic reflection. And several of its members are almost certain to remind each other or the baker that, after all, the misfortune has its bright side. It will make business for some glazier.

As they begin to think of this they elaborate upon it. How much does a new plate glass window cost? Fifty dollars? That will be quite a sum. After all, if windows were never broken, what would happen to the glass business? Then, of course, the thing is endless. The glazier will have $50 more to spend with other merchants, and these in turn will have $50 more

Failure of the New Economics

Failure of the New Economics

to spend with still other merchants, and so ad infinitum. The smashed window will go on providing money and employment in ever-widening circles. The logical conclusion from all this would be, if the crowd drew it, that the little hoodlum who threw the brick, far from being a public menace, was a public benefactor.

Now let us take another look. The crowd is at least right in its first conclusion. This little act of vandalism will in the first instance mean more business for some glazier. The glazier will be no less unhappy to learn of the incident than an undertaker to learn of a death.

But the shopkeeper will be out $50 that he was planning to spend for a new suit. Because he has had to replace a window, he will have to go without the suit (or some equivalent need or luxury). Instead of having a window and $50 he now has merely a window. Or, as he was planning to buy the suit that very afternoon, instead of having both a window and a suit he must be content with the window and no suit. If we think of him as a part of the community, the community has lost a new suit that might otherwise have come into being, and is just that much poorer.

The glazier’s gain of business, in short, is merely the tailor’s loss of business. No new “employment” has been added. The people in the crowd were thinking only of two parties to the transaction, the baker and the glazier.

They had forgotten the potential third party involved, the tailor. They forgot him precisely because he will not now enter the scene.

They will see the new window in the next day or two. They will never see the extra suit, precisely because it will never be made. They see only what is immediately visible to the eye.

Hazlitt: Foundations of Morality

Hazlitt: Foundations of Morality

Here is Hazlitt’s major philosophical work, in which he grounds a policy of private property and free markets in an ethic of classical utilitarianism.

Related Posts:

The Fallacy of the Greek Bailout, an amusing analogy

 

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One comment on “Henry Hazlitt: Economics in One Lesson

  1. I have not checked in here for some time because I thought it was getting boring, but the last several posts are great quality so I guess I will add you back to my daily bloglist. You deserve it my friend 🙂

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