"Which is more dangerous, a gun or a swimming pool? What do schoolteachers and sumo wrestlers have in common? Why do drug dealers still live with their moms? How much do parents really matter? How did the legalization of abortion affect the rate of violent crime? These may not sound like typical questions for an economist to ask. But Steven D. Levitt is not a typical economist. He is a much-heralded scholar who studies the riddles of everyday life--from...

Whether investigating a solution to global warming or explaining why the price of oral sex has fallen so drastically, Levitt and Dubner mix smart thinking and great storytelling to show how people respond to incentives.

"Economists have long based their forecasts on financial aggregates such as price-earnings ratios, asset prices, and exchange rate fluctuations, and used them to produce statistically informed speculations about the future--with limited success. Robert Shiller employs such aggregates in his own forecasts, but has famously complemented them with observations about the influence of mass psychology on certain events. This approach has come to be known...

Offering a study of the application of the science of choice, a guide that uses examples from all aspects of life demonstrates how it is possible to design environments that make it more likely for us to act in our own interests.

"Fumio Sasaki is not an enlightened minimalism expert or organizing guru like Marie Kondo--he's just a regular guy who was stressed out and constantly comparing himself to others, until one day he decided to change his life by saying goodbye to everything he didn't absolutely need. The effects were remarkable: Sasaki gained true freedom, new focus, and a real sense of gratitude for everything around him. In Goodbye, Things Sasaki modestly shares his...

"Payoff investigates the true nature of motivation, our partial blindness to the way it works, and how we can bridge this gap. With studies that range from Intel to a kindergarten classroom, Ariely digs deep to find the root of motivation--how it works and how we can use this knowledge to approach important choices in our own lives. Along the way, he explores intriguing questions such as: Can giving employees bonuses harm productivity? Why is trust...

Traditionally economists have based their economic predictions on the assumption that humans are super-rational creatures, using the information we are given efficiently and generally making selfish decisions that work well for us as individuals. Economists also assume that we're doing the very best we can possibly do - not only for today, but over our whole lifetimes too. But increasingly the study of behavioural economics is revealing that our lives...