The theory was made up of such basic concepts as action system, action structure, action privilege and social optimum.

科尔曼的理性选择理论是由包括行动系统、行动结构、行动权利以及社会最优等四组基本概念构成的。

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In the comparative law study of securities group action systems, the American securities class action system has always been a hot topic.

在证券群体诉讼制度的比较法研究中，美国证券集团诉讼制度一向是研究的热点。

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In the 2005 revision of the "Company Law", we introduced shareholder derivative action system to protect the interests of minority shareholders.

2005年我国在修订《公司法》时终于在法律中明确规定了保护中小股东利益的股东派生诉讼制度。

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"Ben approached a financial system on the verge of collapse with calm and wisdom, with bold action and out-of-the-box thinking that has helped put the brakes on our economic freefall."

VOA: special.2009.08.28

That's why I chose the NAACP. Because their method was legal change through the court system, or through action by the Congress."

VOA: standard.2010.04.16

Since the financial crisis began in the United States (in 2007), US officials are under pressure to assure their counterparts that they are taking decisive action to safeguard and repair the banking system.

VOA: standard.2009.04.24

First, the Facial Action Coding System, the first exhaustive analysis of all the expressions the face is capable of through detailed examination of all the possible ways that the muscles of the face can move and create expression.

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Reformulating large problems as small problems in a flawed system makes action appear manageable.

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Administrators would still define goals and could approve any action taken by the system.

FORBES: Computers That Fix Themselves