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通过对信息的分析,可将市场有效性划分为3个级别:弱式有效市场,半强式有效市场和强式有效市场。无论从信息角度看,还是从经营角度看,资本市场都是非常有效的。资本市场的这种效率对于财务管理者有着非常重要的意义。
Through the analysis of information, the market effectiveness can be divided into three levels: weak effective market, semi-strong effective market and strong effective market. Capital markets are very effective both from an informational point of view and from an operational point of view. This efficiency of capital markets is of great importance to financial managers.