PLANNING MULTIPLE LOCATION INVENTORIES

Supplying customer demand from comparable alternate inventory locations when an item is out of stock at its primary stocking point creates a virtual inventory for that item. The expectation is that if more inventories can be drawn upon, the inventory for an item would be lower, the fill rate would be higher, or both. While generally true that safety stocks will be lower, regular stocks, on the other hand, may rise with such cross filling of demand. In this study, a methodology is developed that balances the cross filling effects on both regular and safety stocks for determining whether an inventoried item should be cross‐filled. An example and guidelines are given to show how the methodology can be simplified and applied in practice.     

试论建立和完善农村合作金融管理体制

建立和完善农村合作金融管理体制是我国金融体制改革的重要组成部分。我国农村合作金融虽然有了很大发展 ,但农村合作金融管理体制还存在很多弊端 ,迫切需要建立和完善具有中国特色的农村合作金融管理体制。本文在充分分析问题和弊端的基础上 ,科学地提出了建立新体制的构想 ,对于加强农业的基础地位、促进农村经济发展有着十分重要的意义     

What Can Be Learned from DuPont and the Freon Ban: A Case Study

Between 1974 and 1988, executives of DuPont, the world's largest producer of CFCs, were confronted with emerging evidence that CFCs were destroying the stratospheric ozone layer. The difficulty that executives face in such cases is that scientific knowledge develops over time and does not necessarily proceed in a straight line toward true conclusions. At the beginning of a new field of research, there is much uncertainty and disagreement among the experts. The solution of the ozone problem required a remarkable cooperation among science, business, and international governments. After looking at the role of DuPont executives in this drama, and the difficulties facing any executive dealing with uncertain science, the paper turns to an evaluation of the field of Business Ethics to see what light it might throw on this and analogous problems. Finally, the paper offers specific suggestions in terms of principles in dealing with uncertain science, and concludes that the course of action that DuPont followed, including some mistakes, can serve as a model for analogous crises.     

上市公司股利分配现状及对策研究

本文分析了我国上市公司股利分配的现状及存在的主要问题,并深入地剖析了这些问题产生的原因。在此基础上,从内部规范和外部规范两个方面提出改进我国上市公司股利分配的对策,以其对发展与完善我国资本市场提供帮助。     

供应链合作新概念--协同运输管理(CTM)

阐释了协同运输管理（CTM）的定义、发展历史、实施过程和价值，最后对台湾笔记本电脑市场的CTM实施进行了介绍。     

我国企业国际科技合作现状及对策研究

文章从经济和科技全球化背景下企业国际科技合作的战略地位分析入手,介绍了我国企业国际科技合作概况,重点分析了企业对外科技合作存在的主要问题,提出了推进企业国际科技合作发展的8点对策建议。     

泛黄海区域物流链条的形成及合作趋势

以泛黄海区域物流合作为主题,在泛黄海区域经济的兴起及区域物流链条形成的基础上,具体分析了港口物流的竞争优势及其协同导向,同时探讨了泛黄海区域物流合作的发展趋势并提出了区域内物流合作的建议。     

银证合作的现状及策略研究

国际金融业的主流是混业经营,我国银行业与证券业实行的是分业经营与分业监管,随着对金融业管制政策的调整,银证合作具有广阔的前景,实行混业经营对于改善国有商业银行的财务状况,减少我国金融风险具有十分重要的意义。     

团队合作中的利益分配机制及其调整过程探讨

本文主要探讨团队合作这种新兴工作机制的利益分配机制,首先提出了两种方法:其一,权的最小平方法,建立在专家评分基础之上,具有一定的主观性;其二,在合作博弈框架之上运用Shapley定理确定分配方案,具有较好的客观性、公正性。本文后一部分主要讨论在使用Shapley定理确定分配方案之后的团队博弈,即一旦团队由合作博弈进入非合作博弈后,团队利益分配是如何进行调整的,以及调整过程中博弈双方的策略变化和这种调整产生的内在机理。     

Abnormal trading volume,news and market efficiency: Evidence from the Jamaica Stock Exchange

This paper investigates market efficiency of the Jamaica Stock Exchange (JSE). Together, weak and semi-strong form efficiency claim that historical and newly released public information do not predict future stock price movement. We test both forms of market efficiency by analyzing stock price behavior during times of abnormal trading volume and around the release dates of earnings information. Abnormal trading volume may be driven by liquidity demand or reflect new or private information flow to the market. Using JSE data over the period 2000 to 2021, we find price dynamics consistent with price pressure as firms experience negative abnormal returns on the day of abnormal trading activity but offsetting positive abnormal stock returns on the following day. Further findings show post earnings announcement drift on the JSE. Taken as a whole, the evidence suggests violations of market efficiency and has implications for capital allocation in this emerging market.