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本文以H7N9禽流感疫情爆发为背景,通过医药行业受此事件冲击后股票价格在沪深两市的反应,考察我国股票市场的有效性状况。
Based on the outbreak of H7N9 bird flu, this article examines the effectiveness of the stock market in China through the reaction of stock prices in Shanghai and Shenzhen following the shock of this incident.