The development model produced a unique social welfare effect. There were certain academic and practical meanings to analyze it.

这种模式产生了独特的社会福利效应，对其分析具有一定的学术和现实指导意义。

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On this basis, we analyzed the effect of patent pool pricing power distribute on pool coalition and social welfare, and gave out the efficient pricing power distribute of patent pool in practice.

在此基础上分析了专利联盟定价权分配对联盟形成及社会福利的影响，并给出实践中联盟定价权有效率的分配规则。

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'Welfare' is defined as' chances of survival ', even if the effect on actual life and death prospects is so small as to seem negligible.

我们所谓的“利益”就是指“生存的机会”，即使行为的效果对事实上的生与死所产生的影响小得微不足道。

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Keith Hylton of Boston University's law school estimates that the welfare-enhancing effect of making negligence more expensive would be the biggest economic benefit of loser-pays.

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But the number of uninsured children began to rise when welfare reform legislation took effect.

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Others worry that the welfare reforms will take effect only in 2017, creating a danger that they might be scrapped or diluted by a future government.

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