Richard Thaler

"The power of suggestion is enormous. Words matter."

"Good policy recognizes that people have multiple selves with different goals."

"We will rationalize almost anything to maintain a consistent self-image."

"The best nudges make the desired behavior the path of least resistance."

"Small costs loom large in our decision-making. Don't underestimate friction."

"Mental accounting is how people organize, evaluate, and process financial activities. Understanding it explains why people make seemingly irrational money decisions."

"People are not always rational actors. We have systematic biases that influence our choices, and recognizing these makes us better decision makers."

"The best way to help people make better decisions is not to lecture them, but to design their choices better through thoughtful defaults."

"Loss aversion is powerful. People feel the pain of losing $10 more intensely than the pleasure of gaining $10."

"We anchor on irrelevant numbers without realizing it. The first number we see influences our judgment, even when we know it shouldn't."

"Fairness matters in economics. People will punish unfairness even when it costs them money, which traditional economics never predicted."

"Behavioral economics isn't about being smarter than others. It's about understanding ourselves better."

"The endowment effect shows we overvalue things simply because we own them. This is a major source of economic inefficiency."

"People procrastinate on important decisions, especially when the benefits are distant and the costs are immediate."

"Choice architecture matters more than people realize. How options are presented dramatically affects which one gets chosen."

"Defaults are not neutral. They are powerful choice architects that shape outcomes without anyone realizing it."

"We should nudge people toward better choices, not manipulate them or take away their freedom."

"Libertarian paternalism means respecting freedom while helping people make better decisions. It's not a contradiction."

"Social proof is incredibly powerful. We do things because we see others doing them, not always because they're right."

"The planning fallacy makes us underestimate how long tasks will take. History shows we're consistently too optimistic."

"Status quo bias is real. People prefer things to stay the way they are, even when change would be beneficial."

"Behavioral insights can help government and business serve people better without restricting their choices."

"We overweigh recent information and underweigh base rates. This is why recency bias leads us astray."

"The best economic policy respects human nature instead of fighting against it."

"Sludge is the enemy of good policy. Removing unnecessary friction improves outcomes dramatically."

"People have multiple selves with competing interests. Your present self often fights against your future self."

"Save More Tomorrow programs work because they align with how people actually behave, not how economists think they should."

"Behavioral economics explains why people keep gym memberships they don't use and make New Year's resolutions they break."

"We are unreliable narrators of our own behavior. We think we act for one reason when the real reason is often different."

"Complexity is a form of sludge. Simplifying choices often leads to better decisions."