Negotiation support using the Graph Model for Conflict Resolution

The Graph Model for Conflict Resolution is a flexible methodology for systematically studying strategic conflicts in the real world, and is therefore a natural tool for negotiation support. The basic definitions underlying the graph model are reviewed, and the techniques for analysis and interpretation are discussed. The modeling and analysis of a case study, an international trade negotiation concerning the export of Canadian softwood lumber to the United States, are used to demonstrate the practical application of the Graph Model for Conflict Resolution as a negotiation support tool. The modeling and analysis is carried out using the GMCR software system. The ability of the Graph Model for Conflict Resolution to provide insights and advice to negotiators is emphasized.     

一种任意无向图的R边连通扩充算法

本文提出了一个最小地扩充任意无向连通图为 R 边连通图的有效算法RMA。该算法采用了“先满足必要条件,再满足充要条件”的指导思想。对于一个任意无向连通图,首先将图中各点扩充到它所要求的最小度,然后检查它是否满足充要条件,如果不满足,则将该图分解,再根据最优程则,增加扩充边。将图合并,最后进行可行删除,解雇增广点,得到一个最小 R 边连通图。     

基于信息熵赋权的经营业绩指标评价模型

根据评价者需要，选取若干企业(或上市公司)作为被评价系统，建立一种企业经营业绩评价系统的多级多指标决策模型。该模型是在数理统计意义下将每个指标值进行标准规范化处理，用低级指标值通过信息熵自动赋权严生高一级指标值逐级递推，最后给出每个企业相对被评价系统的“理论分布得分”及“直观比较得分”。     

构建和谐社会中的和谐管理探析

和谐管理是和谐社会的应有之义，构建和谐社会必须加强和谐管理。和谐管理要素是和谐管理的基础。既要重视和谐管理主体与实体，又要重视和谐管理机制：和谐管理层次是和谐管理的关键，在基本制度层和谐的前提下，必须做好三个层次的和谐．即和谐管理体制层、和谐管理运行层、和谐管理沟通层。在构建和谐社会过程中．和谐管理会面临新考验、新任务、新情况，这就要积极探索社会主义市场经济条件下和谐管理规律．使和谐管理在构建和谐社会中发挥重要作用。     

“新要素”资产会计核算初探

"新要素"资产是现代经济学通过对生产要素不断扩展内涵,赋予技术、教育、管理、信息等生产要素的"新"的含义。体现在企业会计核算中,分别表现为技术资产、人力资产、文化资产、信息资产、土地使用权等等。会计作为一门方法论的科学,应该以其技术属性不断地适应和服务于经济社会发展的需要。试图通过对知识经济带给企业的"新要素"资产的分类剖析,初步探讨对其进行会计确认、计量和核算的方法。     

著作权法中的作品问题研究

作品应具有特定性、表达性、独创性和可复制性，著作权法只保护作品的表现形式，而不延及作品所表达的思想和情感本身。一部作品要得到法律的保护，必须是作者独立进行创作，是作者创造性智力劳动的结果。     

基于自动补货技术开发的便利店门店库存管理模型

本文针对当前我国便利店门店存在库存管理不合理的问题．运用了经典预测技术和数据分析知识，引用了SPSS数据分析软件的P—P概率图．结合当前最新发展的库存管理思想。为门店开发了支持自动补货系统的上下限库存管理模型．从而完善了门店的库存管理系统。     

我国农产品物流网络分析与重构

本文对我国现阶段农产品物流网络结构进行系统分析,从物流场所出发,用系统模型描述了系统的状态,构建了我国现阶段的物流系统有向图,以此为工具,估算了有向图的流量及损失,分析了农产品物流损耗的影响因素。在此基础上,充分考虑农产品物流面对的各种环境,重新构建了包括逆向物流在内的降低农产品物流损耗的物流系统有向图,为提升我国农产品物流系统功能提出建议。     

Component efficient solutions in line-graph games with applications

Recently, applications of cooperative game theory to economic allocation problems have gained popularity. We investigate a class of cooperative games that generalizes some economic applications with a similar structure. These are the so-called line-graph games being cooperative TU-games in which the players are linearly ordered. Examples of situations that can be modeled like this are sequencing situations and water distribution problems. We define four properties with respect to deleting edges that each selects a unique component efficient solution on the class of line-graph games. We interpret these solutions and properties in terms of dividend distributions, and apply them to economic situations. This research has been done while the third author was visiting Tinbergen Institute at the Free University, Amsterdam. The research is part of the Research Programme “Strategic and Cooperative Decision Making” at the Department of Econometrics. Financial support from the Netherlands Organization for Scientific Research (NWO) in the framework of the Russian-Dutch programme for scientific cooperation, is gratefully acknowledged. The third author also appreciates partial financial support from the Russian Leading Scientific Schools Fund (grant 80.2003.6) and Russian Humanitarian Scientific Fund (grant 02-02-00189a). We thank three anonymous referees for their valuable comments.     

渐开线圆柱齿轮的形位误差探讨

从误差角度分析，综述ＧＢ１００９５－８８《渐开线圆柱齿轮精度》误差的表达方法。