TOKYO In early May, the Asian Development Bank celebrated its 50th anniversary at its annual meeting in Yokohama, a port city south of Tokyo. Finance ministers and central bankers from the Association of Southeast Asian Nations, China, Japan and South Korea met on the sidelines of the event, but two men were conspicuously -- and tellingly -- absent: Chinese Finance Minister Xiao Jie and People's Bank of China Deputy Gov. Yi Gang.
