India may already have overtaken China as the world’s most populous country, according to research by an independent Chinese demographer.
Yi Fuxian, a scientist at the University of Wisconsin-Madison, said Chinese officials had overestimated the number of births between 1990 and 2016 by almost 90m.
He attributed the alleged error partly to an overly optimistic fertility rate figure. China’s fertility rate was estimated at 1.6 children per woman in 2015, while Mr Yi believes it could be as low as 1.05.
您已閱讀14%（504字），剩余86%（3207字）包含更多重要信息，訂閱以繼續(xù)探索完整內(nèi)容，并享受更多專屬服務(wù)。