Cameron testified all day at the Leveson Inquiry, a wide-ranging investigation into media ethics and behavior currently examining the relationship between the media and politicians.

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Chinese are very pragmatic, and you have to sit down and hammer out what ethics mean in the Chinese context, and how to connect codes of behavior to a Chinese environment.

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As described by the SEC, Dell's actions were failures of strategy, ethics and leadership resulting from slick behavior, questionable board oversight, a lack of robust public accounting oversight, and absence of meaningful penalties by the capital markets regulatory system.

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But her behavior towards the FARC constitutes a crime and a serious breach of ethics especially given her position as a senator representing the Republic of Colombia.

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However, recent efforts to dampen unethical behavior in organizations, with codes of ethics, compliance departments, ethics training and the like, have often been stunningly ineffective, to put it bluntly.

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Unethical behavior is so prevalent in business, MBA programs are constantly adding courses on ethics and social responsibility to their curricula.

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"The investigation found that Lopez rewarded employees who tolerated his behavior or acceded to his demands with cash gifts, promotions, salary increases, and plum assignments, " the ethics report said.

WSJ: DA: NY lawmaker conduct 'alarming' not criminal