What is indisputable, however, is the fact a disproportionate number of highly successful companies use an employee ownership equity model as the foundation for their entire businesses.

然而无庸置疑地，实际上有很高比例的成功企业把员工持股模式当作整体事业的基础。

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Next week America will decide whether to gamble on the economic prosperity prescription being offered by Republican presidential candidate Mitt Romney, or on the social equity model presented by the incumbent president Barack Obama.

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Although the private equity model has survived the global financial crisis largely intact, its critics will allege that this broadening of the organizational chart demonstrates that these firms lack discipline, and are simply pursuing profit wherever they can find it in the market.

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Not only is this one of the only times, if not the only time Berkshire Hathaway has partnered with a private equity firm to take on debt and acquire a company, but Mr. Buffett has expressed disdain for the private equity model itself in the past.

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