经济费用效益分析是按照资源合理配置的原则,从国家整体角度考察项目的费用和效益,用货物的影子价格、影子工资、影子汇率和社会折现率等经济参数分析、计算项目对国民经济的净贡献,从而在宏观上评价项目的经济和理性。
经济风险分析主要集中在防洪费用效益的风险分析;
Economic risk analysis centres on cost benefit risk analysis of flood control.
并在分析不同评价方法的基础上,选用费用效益分析方法来评价VMS的社会经济影响。
Based on the analysis of different methods, the paper chooses cost-benefit analysis to evaluate socioeconomic effect of VMS.
在涉及污染与健康的环境费用效益分析中,社会必须权衡经济收入与生命价值。
Where pollution and health are involved in a Benefit-Cost Analysis, a tradeoff must be made between economic costs and the value of a life.
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