Economic theory Quotes

“Preindustrial living standards are predictable based on knowledge of disease and environment. Differences in social energy across societies were muted by the Malthusian constraints. They had minimal impacts on living conditions. Since the Industrial Revolution, however, we have entered a strange new world in which economic theory is of little use in understanding differences in income across societies, or the future income in any specific society. Wealth and poverty are a matter of differences in local social interactions that are magnified, not dampened, by the economic system, to produce feast or famine.”

“Actually, the idea of economic man is an efficient way of excluding women. We have historically allocated women certain activities and said that she must do them because she is a woman. Then we create an economic theory that states that these activities have no economic meaning.”

“History, practical experience, common sense and economic theory all agree: economic competition is probably one of the greatest ideas humans ever came up with. When people compete to achieve the same goal, great things seem to happen that otherwise would not. Things get done faster, cheaper, and better; new methods for lifting a weight or quenching a thirst are invented; the average guy ends up with more of the stuff he likes at a lower price than before. That is why, in the end, socialism collapsed like a rotten wall: it did not allow its people to compete and, as a result, it not only made their economic life miserable, but strangled their hearts and souls.”

“The only inexplicable aspect of the process was that economic theory (which is, after all, what economics students were supposed to know) served almost no function in an investment bank. The bankers used economics as a sort of standardized test of general intelligence.”

“Spend a few hours every week studying American history, human nature, and economic theory. Start with “Economics in One Lesson.” Then try Keynes. Then Hayek. Then Marx. Then Hegel. Develop a worldview that you can articulate as well as defend. Test your theory with people who disagree with you. Debate. Argue. Adjust your philosophy as necessary.”

“The individualism of current economic theory is manifest in the purely self-interested behavior it generally assumes. It has no real place for fairness, malevolence, and benevolence, nor for the preservation of human life or any other moral concern.”

“Some say it's wrong to profit from the misfortune of others. I ask my students whether they'd support a law against doing so. But I caution them with some examples. An orthopedist profits from your misfortune of having broken your leg skiing. When there's news of a pending ice storm, I doubt whether it saddens the hearts of those in the collision repair business. I also tell my students that I profit from their misfortune—their ignorance of economic theory.”

“The theory of mechanism design can be thought of as the 'engineering' side of economic theory.”

“We don't see very far in the future, we are very focused on one idea at a time, one problem at a time, and all these are incompatible with rationality as economic theory assumes it.”