In its video presentation “Looking to 2060: A Global Vision of Long-term Growth,” the Organization for Economic Cooperation and Development predicts that China will soon surpass the United States to become the world’s largest economy, and will account for 28 percent of global gross domestic product by 2030. The OECD also predicts that by 2060 the combined GDP of China and India will overtake that of the OECD economies. Meanwhile, Bain estimates that by 2020 emerging economies will account for two-thirds of global economic growth.