对中国市场来说，国家贝塔值和错误纠正项的重要性紧密相连。

For both Chinese markets, the significance of the country beta and of the error correction term is regime - dependent.

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如果股市涨了10%，股票涨了20%，那么该股的贝塔值就是2。

If the market rises by 10%, and a stock rises by 20%, it's said to have a beta of 2.

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本文讨论了贝塔分布共轭于二项分布的决策模型下的二行动线性决策问题的抽样信息期望值的计算公式。

In this paper we discuss the counting formula of the expected value of sampling information for linear decision problem on two actions under the Be - b model.

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我国A股股市零贝塔率估计值究竟说明了什么?。

What do the Estimates of the Zero-beta Rate of China's A. Share Market Tell Us?

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我国A股股市零贝塔率估计值究竟说明了什么?。

What do the Estimates of the Zero-beta Rate of China's A. Share Market Tell Us?

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