Predictably Irrational: The Hidden Forces That Shape Our Decisions
Predictably Irrational: The Hidden Forces That Shape Our Decisions
By Dan Ariely
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When it comes to making decisions in our lives, we think we’re in control. We think we’re making smart, rational choices. But are we?
In a series of illuminating, often surprising experiments, MIT behavioral economist Dan Ariely refutes the common assumption that we behave in fundamentally rational ways. Blending everyday experience with groundbreaking research, Ariely explains how expectations, emotions, social norms, and other invisible, seemingly illogical forces skew our reasoning abilities.
Not only do we make astonishingly simple mistakes every day, but we make the same types of mistakes, Ariely discovers. We consistently overpay, underestimate, and procrastinate. We fail to understand the profound effects of our emotions on what we want, and we overvalue what we already own. Yet these misguided behaviors are neither random nor senseless. They’re systematic and predictable—making us predictably irrational.
From drinking coffee to losing weight, from buying a car to choosing a romantic partner, Ariely explains how to break through these systematic patterns of thought to make better decisions. Predictably Irrational will change the way we interact with the world—one small decision at a time.
Book Details
- Amazon Sales Rank: #12 in Books
- Published on: 2008-02-19
- Released on: 2008-02-19
- Format: Roughcut
- Number of items: 1
- Binding: Hardcover
- 304 pages
Editorial Reviews
From Publishers Weekly
Irrational behavior is a part of human nature, but as MIT professor Ariely has discovered in 20 years of researching behavioral economics, people tend to behave irrationally in a predictable fashion. Drawing on psychology and economics, behavioral economics can show us why cautious people make poor decisions about sex when aroused, why patients get greater relief from a more expensive drug over its cheaper counterpart and why honest people may steal office supplies or communal food, but not money. According to Ariely, our understanding of economics, now based on the assumption of a rational subject, should, in fact, be based on our systematic, unsurprising irrationality. Ariely argues that greater understanding of previously ignored or misunderstood forces (emotions, relativity and social norms) that influence our economic behavior brings a variety of opportunities for reexamining individual motivation and consumer choice, as well as economic and educational policy. Ariely’s intelligent, exuberant style and thought-provoking arguments make for a fascinating, eye-opening read. (Feb.)
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USA Today
"Surprisingly entertaining. . . . Easy to read. . . . Ariely’s book makes economics and the strange happenings of the human mind fun."
James Surowiecki, author of The Wisdom of Crowds
"Dan Ariely is a genius at understanding human behavior: no economist does a better job of uncovering and explaining the hidden reasons for the weird ways we act, in the marketplace and out. PREDICTABLY IRRATIONAL will reshape the way you see the world, and yourself, for good."
About the Author
Dan Ariely is the Alfred P. Sloan Professor of Behavioral Economics at MIT, where he holds a joint appointment between MIT’s Media Laboratory and the Sloan School of Management. He is also a researcher at the Federal Reserve Bank of Boston and a visiting professor at Duke University. Ariely wrote this book while he was a fellow at the Institute for Advance Study at Princeton. His work has been featured in leading scholarly journals and a variety of popular media outlets, including the New York Times, the Wall Street Journal, the Washington Post, the Boston Globe, Scientific American, and Science. Ariely has appeared on CNN and National Public Radio. He divides his time between Durham, North Carolina, Cambridge, Massachusetts, and the rest of the world.
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