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关注：1
2013-05-23 12:21
求翻译：Therefore, it seems natural to investigate the tails of the distribution of log-returns in order to shed some light on its stability properties. However, this is a moot point: while some authors have reported power-law behavior with α < 2 in financial time-series as diverse as commodity prices, stock prices, foreign ex是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
Therefore, it seems natural to investigate the tails of the distribution of log-returns in order to shed some light on its stability properties. However, this is a moot point: while some authors have reported power-law behavior with α < 2 in financial time-series as diverse as commodity prices, stock prices, foreign ex
问题补充： |
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2013-05-23 12:21:38
因此，很自然，调查数回报分布的尾部，以阐明其稳定性属性的一些光。
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2013-05-23 12:23:18
所以，调查日志回归的发行的尾巴为了显示它的稳定物产的一些清楚似乎自然。
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2013-05-23 12:24:58
所以，它似乎自然调查发行的尾巴日志返回为了显示一些清楚它的稳定物产。 然而，这是需讨论的点： 当有些作者报告了力量法律行为与α < 2在财政时间数列一样不同象商品价格，股票价格，外汇价格变动和-最近-时在多个信用比率和各自的财政比率的变动，其他报告了发行用力量法律尾巴很远从稳定政权。 争论焦点为有用于的least-square退化的地方性蛮横学习力量法律行为在经验数据，但那个问题可能通过替换它克服用最大可能性估计与一起善良适合了技术。
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2013-05-23 12:26:38
正在翻译，请等待...
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2013-05-23 12:28:18
正在翻译，请等待...
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