As a result, Keynes warned, the stock market would become a battle of wits to anticipate the basis of conventional valuation a few months hence, rather than the prospective yield of an investment over a long term of years.
全球最大的不收费基金家族、世界第二大基金管理公司先锋基金创始人,博格金融市场研究中心总裁,人称“指数基金教父”。