Opinion

In a surprise announcement, the Chinese Ministry of Finance declared that it will henceforth allow foreigners to own Chinese banks outright and gain majority stakes in insurance and securities firms. While dramatic, this isn’t China’s first effort to open up its economy to outside expertise and competition. If they want this one to succeed, officials will need to do more …

The headline number is impressive: A quarter-trillion dollars worth of deals from China that President Donald Trump can use to show he’s creating opportunities for US businesses and jobs for his base. The reality, however, is that the roughly 15 agreements unveiled on Thursday are mostly non-binding memorandums of understanding and could take years to materialize—if they do at all. …

What does the fox say? I’m still not sure. But I do know what Fox sees: a lot of money hiding, to the tune of $25 billion. Earlier this week came shocking news that the Murdoch media magnates had discussed selling a majority of 21st Century Fox Inc.’s assets to Walt Disney Co. — yes, to the owner of ABC …

The big problem with artificial intelligence right now isn’t that it’s taking over; it’s that it’s being entrusted with serious tasks with real-world consequences before it works properly. It’s the equivalent of letting self-driving cars operate in a city without lane markings. A viral post published on Medium by artist James Bridle is the latest case in point. Bridle took …

“Do we have any historical evidence that lowering tax rates, particularly among the richest strata, generates economic growth, as the Republicans always predict? Has this ever worked?” —A reader The answer is ‘no.’ As Congress tackles “tax reform,” we really don’t have conclusive historical evidence of the relationship between tax rates and economic growth. To be sure, studies abound, but …

The latest US government report on climate change illustrates how expensive the phenomenon can be: It estimates that more frequent flooding, more violent hurricanes and more intense wildfires, among other things, have cost the country $1.1 trillion since 1980. What’s particularly striking, though, is how much the report and others like it are still missing. For two decades, researchers have …

Britain’s housing market is vanishing before our eyes. It’s not that prices are in free-fall — so far — but the number of transactions actually completing is dwindling fast. The slowdown in London has worsened sharply since June. Houses of all prices have been hit, the data from the Land Registry show. By September, the drought had hit hardest those …

When it comes to ethics, appearances matter — as Wilbur Ross is learning the hard way. ‘Appearance,’ Plato observed, ‘tyrannizes over truth.’ President Donald Trump’s administration should keep that in mind when attending to its latest conflict-of-interest scandal. According to news reports based on leaks from a Bermuda law firm, Commerce Secretary Wilbur Ross did not disclose business ties with …

In the annals of economic experimentation, India’s cash ban will stand out. Not because it was ill-advised, poorly executed or unsuccessful in achieving its original aims. Prime Minister Narendra Modi’s move to outlaw 86% of his country’s currency a year ago today was all those things. What made it remarkable, though, was the way it flew against the zeitgeist. While …

In Africa, the plastic shopping bag is an endangered species. Last week, tiny Benin became the latest African country to restrict the import, production and even use of such bags. It’s not messing around, either. Following in the steps of Rwanda (where plastic bag importers are publicly shamed) and Kenya (where bags users can be subject to four years in …