The relation between efficiency and stochastic character of security market is discussed.

本文讨论了证券市场有效性与随机性之间的关系。

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The campaign is instead pursuing women through broad arguments of character, leadership and policy—something similar to the appeal to “security moms” that worked well for George Bush in 2004.

相反，他在竞选活动中则是从女性的角色、领导地位和施政纲领出发来争取女性选民。 这同2004年乔治•布什提倡的，并十分奏效的“安全妈妈”颇为类似。

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The ISIN code is a 12-character alpha-numerical code that serves for uniform identification of a security at trading and settlement.

IS IN编码是一个包含12个字符的字母数字编码，用于在交易和结算时统一标识证券。

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"I view Mark as a friend, and I find today's news totally shocking, out of character and horrible, " said John Giesea, chief executive of the Security Traders Association, where Mark Madoff once served as a governor and president of the trade group's New York affiliate.

WSJ: Mark Madoff and the Fraud's Burden

"The material compiled by the Center suggests that the security of sensitive American policy deliberations and even the character of decisions affecting East-West economic and related ties could have been seriously compromised by an individual in the positions held by Mr. Bloch, " Gaffney said.

CENTERFORSECURITYPOLICY: Center for Security Policy | A Call For A Rigorous Damage Assessment In The Aftermath Of The Felix Bloch Affair

Based on the character of the documents (and not IP addresses) we assessed that we recovered documents from the National Security Council Secretariat (NSCS) of India, the Embassy of India, Kabul, the Embassy of India, Moscow, the Consulate General of India, Dubai, and the High Commission of India in Abuja, Nigeria.

FORBES: Shadows In The Cloud