China Opens Its Bond Market—With Unknown Consequences for World

China’s 2001 entry into the World Trade Organization transformed the global economic order. Yet even as China became the factory to the world, its financial system remained a closed shop, with strict controls on the flow of money in and out. For years there’s been talk of a “two-way opening,” but slow progress. Now the admission of foreign investors into China’s $15 trillion bond market—cemented this year when the country rounded out its inclusion in all three of the top global indexes—may just mark the big bang equivalent to WTO entry.

Global pension funds, starved for yield in a low-growth world, will now have access to safe government debt that pays more than 3%. And if officials deliver on their pledges to open up, reinforced in the Communist leadership’s 2021-25 five-year plan outlined in October, Chinese investors may soon find it a lot easier to snap up shares in Apple, Starbucks, or Tesla—not just their phones, cappuccinos, and cars. The Chinese could join their government, which has long been a major buyer of overseas assets such as Treasuries, as a powerful source of funding.