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论适应性预期下中国投资者对股市主观概率的测定 被引量:4

MEASURES ON SUBJECTIVE PROBABILITY OF CHINESE INVESTORS UNDER ADAPTIVE EXPECTATIONS
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摘要 股市的涨跌离不开投资者的预期,在适应性预期的条件下,我们可以测定投资者对股市看法的主观概率。通过对我国股市十几年的数据分析,可以发现我国投资者对股市看法的主观概率是有规律的,投资者不会连续预测股市好转也不会连续预测股市恶化,一般都是以不超过两年为一个好转或恶化的阶段。 The price of stocks is mainly determined by investors'expectations. Under the theory of adaptive expectations, we could measure the subjective probability of investors in stock market. By analyzing the data of stock market in China, this paper found that Chinese investors wouldn't forecast the bull market or the bear market continuously, whose period was not more than two years.
出处 《经济理论与经济管理》 CSSCI 北大核心 2011年第7期76-79,共4页 Economic Theory and Business Management
基金 教育部2010年度人文社会科学研究规划基金项目(10YJA630013) 江苏省教育厅2010年度高校哲学社会科学研究指导项目(2010SJD630008)
关键词 适应性预期 主观概率 随机游走 adaptive expectations subjective probability random walk
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参考文献7

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同被引文献59

  • 1肖争艳,陈彦斌.中国通货膨胀预期研究:调查数据方法[J].金融研究,2004(11):1-18. 被引量:121
  • 2杨炘,王小征,滕召学.中国股市个人与机构投资者的羊群效应[J].清华大学学报(自然科学版),2004,44(12):1610-1614. 被引量:18
  • 3林树,俞乔,汤震宇,周建,子璇(校对).投资者“热手效应”与“赌徒谬误”的心理实验研究[J].经济研究,2006,41(8):58-69. 被引量:38
  • 4马树才,赵丰义.中国沪深股市可预测性研究[J].当代经济管理,2007,29(3):103-106. 被引量:5
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