Note to rest of the world: Stop bugging China on the value of its currency.

The World Bank’s re-estimation of global pricing is leading to a second day of questioning of economic verities. Yesterday, a number of publications used the new numbers to pronounce that the U.S. would next year lose its century-long ranking as the world’s number one economy. (China Real Time came to a more nuanced—and skeptical—conclusion.)

Today, two economists at the Peterson Institute for International Economics, perhaps the world’s top econ think tank, used the numbers to conclude that the Chinese yuan was no longer undervalued, as it has been for decades.