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Nevertheless, compare with previous unilateral investment and capital deviation behavior, ownership structure reform will bring a big impact on China's financial system reform.
但无论如何，比较以往单项注资行动和资产剥离行为，产权结构变革将带来中国银行制度变迁的深化痕迹，仅此而已。
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Or there is no investment with a lower standard deviation for the same expected return.
FORBES: The Efficient Frontier
Risk is the volatility of an investment as measured by standard deviation.
The most efficient investments are those such that no other investment has a higher return for the same amount of standard deviation.
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