Economics
by Charles Wheelan
What's economics, minus the maths?
Charles Wheelan strips out the graphs and jargon that put most people off economics. What's left is a small set of ideas about how people choose. He uses them to explain everyday puzzles, such as why pay differs so wildly and why countries get richer by trading.
Hear a sample · read by Laura
Markets match what people want with what others can make, with nobody in charge, and Wheelan admires them for it. They also reward whatever people will pay for, useful or harmful. Whether an outcome is fair is a question the market can't answer, so voters and governments have to.
Wheelan gives the state real work. Markets only function when someone enforces contracts and protects property. Some things, like national defence, nobody will pay for privately. And when a deal hurts people outside it, like a factory's smoke drifting over a town, the price is wrong and needs correcting.
Wheelan's answer is human capital, the skills and knowledge a person can offer. Pay depends on how scarce those skills are, far more than on how hard someone works. The same logic works for countries. A nation's living standards rest on how productive its people are.
McDonald's didn't invent a better hamburger, Wheelan points out. It sells the certainty of knowing what you'll get in a town you've never visited. Much of economics turns on who knows what. Insurers can't see how careful you are, and employers can't see how hard you'll work.
Markets
Self-interest, guided by prices, gets goods onto shelves without anyone in charge of it all.
Incentives
Get the incentives wrong and good intentions backfire, so always ask how people will respond.
Government
Markets need a government that enforces contracts and makes polluters pay for the harm they cause.
Productivity
Countries get rich when their people get more productive, mostly through skills and education.
The Fed
The Federal Reserve steers the economy by making borrowing cheaper or dearer.
A story from the book
Wheelan's chapter on incentives starts with the black rhino, hunted almost to extinction for its horn. Nobody owns a wild rhino, so nobody gains from keeping one alive, while a poacher profits from killing one. Saving it means changing those payoffs, such as letting locals earn from live animals.
One thing to try
Before your next weekend chore, say washing the car, ask what else that hour could have given you, an hour's rest or an hour's paid work. Economists call that the opportunity cost. Wheelan's point is that every choice has one, even when no money changes hands.
Knotd has the key ideas from 250+ non-fiction books, each in a few minutes, in plain words. Naked Economics comes with a Name That Idea round to make it stick.
Get the whole book on KnotdOpen in the appWhat's economics, minus the maths? Charles Wheelan strips out the graphs and jargon that put most people off economics. What's left is a small set of ideas about how people choose. He uses them to explain everyday puzzles, such as why pay differs so wildly and why countries get richer by trading.
Markets don't care; Government can be your friend; Why is Bill Gates richer than you?; McDonald's sells certainty.
Before your next weekend chore, say washing the car, ask what else that hour could have given you, an hour's rest or an hour's paid work. Economists call that the opportunity cost. Wheelan's point is that every choice has one, even when no money changes hands.
Yes. Knotd has the key ideas from Naked Economics in a few minutes, in plain words, plus a Name That Idea round to test them. It's one of 250+ non-fiction books in the app.
