Paradigm shifts do not come often in economics. From Adam Smith to John Maynard Keynes, there is only a handful of scholars who can claim to have radically changed the way we think about how markets should work and what governments can do to improve their functioning. One such moment came almost 50 years ago when Milton Friedman delivered his ...

So much for Brexit triggering an immediate economic meltdown. While the pound has fallen 13 percent against the dollar since Britons voted to leave the European Union in June last year, the country’s economy has performed respectably, so far. A year later, however, signs the UK is approaching a tipping point are building. Britons are paring their spending on clothing, ...

Imagine that tomorrow, some smart kid invented a technology that let people or physical goods pass through walls, and posted instructions for how to build it cheaply from common household materials. How would the world change? Lots of industries would probably become more productive. Being able to walk through walls instead of being forced to use doors would make it ...