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Under the seller's quantity discount, buyers self-organize or rely on a third party to aggregate their purchasing quantities to obtain lower prices. Because of the unequal member contributions in the cooperative purchasing organization, the buyers' strategy is different, the members often fluctuate, and the organizations do not sustain themselves. An effective mechanism is necessary to improve the performance of purchasing groups. We study the various forms of cost allocation mechanism in practice. Different allocation rules may have influence on the buyers' behavior (i.e., purchasing quantities, whether joining the organization or not). We analyze the serial cost allocation and equilibrium purchasing quantity based on a Nash equilibrium, and the results show that each buyer is worse off when not participating in the existence buying organization of the other buyers. We further find that the serial mechanism just confirms the most efficient Nash equilibrium: reasonable cost allocation rule is necessary for the subjects to identify their optimal strategy. 相似文献
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通过对预应力混凝土梁、板在预制、安装、堆放和移运等过程中容易发生的质量问题进行分析,通过有关实例加以说明解释,并且提出一些注意事项和解决措施,以便提高预应力混凝土梁、板预制、安装的施工质量和技术水平。 相似文献
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顾锋 《南通航运职业技术学院学报》2020,19(2)
德育品牌创建具有鲜明的历史性、普遍性、战略性,涉及学校培养什么人,如何培养人的问题。打造"五心天使"德育品牌是在职教发展的新形势下,将学生思想道德建设和专业特色、人文特色以及历史文化相结合,依据学校实际工作情况,做出的一次德育文化调整。"五心天使"的培育和衡量需要建立具体的指标体系,要通过理论塑造、实践缔造、平台打造三大路径综合实现。 相似文献
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封闭式基金的折价研究 总被引:1,自引:0,他引:1
我国封闭式基金当前的市场价格存在着折价。理论界与广大投资对这一现象都感到困惑不解。事实上,在西方发达的证券市场也存在同样的问题。本通过对西方封闭式基金折价理论的研究,分析了我国封闭式基金折价的原因。 相似文献
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