Cost control based on value chain paying equal attention to earning more income and cutting down expense

According to the idea of cost control based on the value chain, several important factors are necessary. Firstly, it is necessary to have enough resources, which must be invested to create advantageous value chain based on customer value. It is also necessary to be sure of the cost advantage of the value chain. Secondly, the consumption of resources must be reduced as much as possible to enable the smallest operating cost for the value chain and make sure of the cost advantage based on maximum business value or profit. It is a kind of cost control from the whole view of creation and supply of value. In practice, it is also a kind of cost control system based on the value chain. It includes enough control and necessary resource investment from the view of the value creation, and keeps consumption of resources to a reasonable level from the view of the value supply. The main object of the first factor is to construct the advantageous value chain from creating customer value; and the second factor is to strengthen the advantageous value chain from supplying or producing customer value. Therefore it is a new kind of idea to explore this cost control from the whole view of creation and supply of value. It is more profitable for businesses to gain sustainable competitive advantage.     

中国外汇储备过多的对策分析

2008年3月底,中国的外汇储备已经超过1.6万亿美元,如何合理有效地管理和利用它,将是一件很值得研究的问题。本文用外汇管理理论分析得出中国外汇储备已经过量,并在制度上和策略上提出有效利用外汇储备的一些方法。     

构建铁路客站治安防控体系刍议

本文在对当前铁路客站治安防控现状进行分析的基础上，提出了加强“五大能力、六大机制”建设这一构建科学、高效的客站治安防控体系的架构支撑，实现由事后处置为主向超前防范为主、由重治标向重治本的转变，是从更深层次和领域研究解决火车站地区治安问题的一次探索。     

旅游交通系统的体验优化配置

旅游交通系统是旅游体验的重要组成部分，从旅游本质出发对旅游交通系统进行体验化的设计成为促进旅游业新一轮发展的重点。在明确“旅游交通系统”概念的基础上，分析了旅游交通系统的优化要素，提出了“旅游体验路径”理论，并尝试对旅游交通系统的基本要素进行体验优化配置，以便使“交通”与“旅游”更好地融合。     

对中国上市公司控制权溢价的实证分析

运用2001-2004年的样本数据。在对中国上市公司控制权的隐性利益水平所进行的分析显示，中国上市公司的转让溢价水平除了与转让比例呈正相关以外，转让溢价水平与净资产收益率、现金比率、流通股数和公司规模均呈负相关。同时，随着转让比例的上升，一开始溢价比例会增加，但当转让比例达到一定程度时，溢价比例又会下降，溢价比例与转让比例之问是一种倒U型的非线性关系。     

Mobile technology usage and B2B market performance under mandatory adoption

This paper investigates the relationship between mandatory adoption of mobile information technology and market performance in the business-to-business (B2B) setting. This study presents and tests the B2B technology satisfaction model (TSM), including perceived loss of control as the mandatory technology acceptance-specific variable. The results of this study reveal that integrating perceived loss of control with user satisfaction and the TAM (technology acceptance model) in a single model can better explain the B2B market performance model. The empirical results suggest that perceived loss of control has a negative effect on user satisfaction and perceived market performance is influenced by user satisfaction and perceived usefulness. Managerial implications of the study are discussed.     

Does technological modularity substitute for control? A study of alliance performance in software outsourcing

Although control is presumed to be necessary to curb opportunism, its implementation in alliances can be costly and challenging. Paradoxically, some contemporary firms have counterintuitively developed successful alliances without extensive formal control. A widespread but untested assertion that might help reconcile this contradiction is that technological modularity reduces the need for alliance control. The objective of this study is to develop and test this assertion. Using data from 120 software outsourcing alliances, we show that, process control, outcome control, and modularity independently enhance alliance performance. However modularity and control are imperfect substitutes: modularity lowers the influence of process control but not of outcome control on alliance performance. Our theoretical development and empirical testing of the interactions of alliance control with modularity has significant implications for strategy theory and practice, which are also discussed. Copyright © 2008 John Wiley & Sons, Ltd.     

浅析气田产能项目质量管理——以英买力地面工程为例

英买力气田产能建设项目以创国优为目标，以安全第一、质量先行为指导思想，以HSE目标为基础管理理念，在管理上推行“小甲方、大监理”的管理模式。从质量管理机构、施工人员组织培训、过程控制、教育宣贯等方面阐述项目质量管理体系．其中过程控制是质量管理中管理内容最集中、强度最大的环节，是执行整个质量管理的重要内容。项目部在控制工期、投资的同时，优质、高效的完成该工程并一次投产成功，为完善质量管理体系文件、明确管理程序和质量标准打下基础。     

浅谈会计电算化的内部控制制度的完善

会计电算化使会计人员从繁重的手工会计工作中解脱出来，但同时也给内部控制制度的建立带来了新的问题。通过参考大量文献资料，结合多年的工作经验，文中对会计电算化的内部控制制度的完善，提出了自己的建议，以其为有关会计工作人员提供参考。     

基于eCos操作系统的仪器设备远程监控系统设计

现代仪器设备工作于恶劣环境中,传统的监控方式采用RS232、RS485等方式,其传输距离有限,不利于集中远程监控,文章开发一种基于eCos操作系统的新型远程监控系统,通过RS232接口和设备互联,实现远程信息获取功能。该系统成本低廉,采用WEB方式控制,使用方便。