Alchemy: The Dark Art and Curious Science of Creating Magic in Brands, Business, and Life

by Rory Sutherland

Behavioural economics is an odd term. As Warren Buffett’s business partner Charlie Munger once said, ‘If economics isn’t behavioural, I don’t know what the hell is.’ It’s true: in a more sensible world, economics would be a subdiscipline of psychology.* Adam Smith was as much a behavioural economist as an economist – The Wealth of Nations (1776) doesn’t contain a single equation. But, strange though it may seem, the study of economics has long been detached from how people behave in the real world, preferring to concern itself with a parallel universe in which people behave as economists think they should. It is to correct this circular logic that behavioural economics – made famous by experts such as Daniel Kahneman, Amos Tversky, Dan Ariely and Richard Thaler – has come to prominence. In many areas of policy and business there is much more value to be found in understanding how people behave in reality than how they should behave in theory.