China's ascension to the world's second-largest economy, surpassing Japan, has led to predictions that it will inevitably snatch the No. 1 spot from the United States. Nomura Securities envisions China surpassing the U.S.' total GDP in little more than a decade. And economist Robert Fogel predicts that by 2050 China's economy will account for 40% of the world's GDP, with the U.S.' share shrinking to a measly 14%.
Americans indeed should worry about the prospect of slipping status, but the idée fixe about China's inevitable hegemony--like Japan's two decades ago--could prove greatly exaggerated. Countries generally do not experience hyper-growth--the starting point for many predictions--for long. Eventually costs rise, internal pressures grow and natural limitations brake and can even throw the economy into reverse. read more »