Economics has things to say about AC/DC and Arthur Boyd, dating and dieting, Grange and Geelong, murder and poverty. Incentives matter, often in surprising ways, and seemingly simple everyday activities can have unexpected outcomes. Insights from behavioural economics can also help us make better decisions.If you like fresh facts and provocative ideas, this is great train and weekend reading. You'll soon see the world and the people around you in a new light.'Essential reading for the 21st century' - Karl Kruszelnicki'Economics isn't the only thing, but Andrew Leigh reminds us that it can explain almost everything.' - George Megalogenis'What do you get when you cross a politician with an economist? A captivating, charming, and nicely-written book. Who knew?' - Annabel CrabbAndrew Leigh is the federal member for Fraser, ACT. He has a PhD from Harvard, was a Professor of Economics at the Australian National University, appears regularly in the media, and is author of several books, including Battlers and Billionaires.