Almost overnight, it seems, the decade-long expansion of rooftop solar in the US has come to an end. Installations are set to fall by 2 percent this year, according to Bloomberg New Energy Finance. Partly to blame is a widening campaign to end a key customer incentive, homeowners’ ability to sell their extra energy back to the grid at retail …

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, …