You all know very well about this extreme bullishness in the so - called new economy stocks these days . two interesting articles in the march 20 issue of the fortune magazine call attention to the serious ethical pitfalls bedeviling the new high - tech companies in the us selling their hot stocks . example 相信大家都知道，近日不少所谓“新经济”股票受到热烈追捧，三月二十日出版的一期《财富杂志》刊载了两篇颇值一看的文章，文中指出美国一些新成立而股份大受市场追捧的高科技公司，涉及严重违反道德操守的行为。
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Through the regression analysis between investors " psychology and history investment return , we found that during the short - term investors expect continuation of past stock returns , high returns for the longer periods are associated with nervouse bullishness and investors framing depend on the valotility of history investment return when the return is certain 论文通过量化投资者心理，并对心理指标与历史投资收益率及其变动进行回归分析，发现我国投资者在短期内的预期模式是持续型的，长时间的高收益将导致其谨慎的看涨情绪，而当投资收益率一定的情况下框定依赖于收益率的变动，得出我国投资者是非理性的结论。
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You all know very well about this extreme bullishness in the so - called " new economy " stocks these days . two interesting articles in the march 20 issue of the fortune magazine call attention to the serious ethical pitfalls bedeviling the new high - tech companies in the us selling their hot stocks 相信大家都知道，近日不少所谓"新经济"股票受到热烈追捧，三月二十日出版的一期《财富杂志》刊载了两篇颇值一看的文章，文中指出美国一些新成立而股份大受市场追捧的高科技公司，涉及严重违反道德操守的行为。
