First through poor quality analysis, conclude that it is necessary to strengthen quality inspection and quality control so as to reduce internal and external failure cost;
首先是运用质量成本分析法指出油箱车间加强质量检查和质量控制以减少内部和外部故障成本的必要性;
Environment pollution is a typical' market failure', which mainly shows in external phenomena due to 'free riding' economical activities and the market imperfections caused by market distemperedness, over-cost and so on.
环境污染是一种典型市场失灵,其主要表现为免费搭车经济行为产生的外部效应以及由于市场不健全、市场成本过高等造成的市场缺陷。
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