增值税转型对信息技术业机器设备投资的激励效应研究

信息技术代表先进生产力的发展方向。根据资本结构的不同将信息技术类企业细分为信息技术业制造类企业和服务类企业,利用转型前后相关数据,通过多元线性回归法分析表明：我国增值税转型有利于促进信息技术类企业增加机器设备类固定资产投资,且对资本构成相对高的信息技术业制造类企业的激励效应高于服务类企业。     

IT新产品研发团队过程绩效评价研究

随着技术创新与产业升级的进一步发展,企业只有加速产品升级与创新,才能在行业市场中保持持久的竞争力.IT行业作为高科技的领头羊,其产品开发过程受到国内外学者的广泛关注,注重研发团队的过程管理,对于确保研发项目的投入有效性运行具有重要意义.本文在分析国内外对于研发团队绩效管理文献的基础上,重点研究IT研发团队的特征及其团队过程绩效影响因素,分析了集成能力、知识管理和团队沟通协作对团队过程绩效的影响机理,在此基础上构建IT新产品研发团队过程绩效评价模型,并基于粗糙集和TOPSIS对ZW公司进行案例分析,利用粗糙集不可分辨关系删除评价体系中的冗余指标,确定指标权重,并将TOPSIS用于该公司研发团队过程绩效评价排序中,得出相应结论.     

Is more IT offshoring better?: An exploratory study of western companies offshoring to South East Asia

We explore the link between a company's performance and the extent of its offshoring of IT-enabled services, focusing on large western companies. Our performance measures comprise sales, profit as percentage of sales, profit/employee and sales/employee over 1999–2004. To measure offshoring, we consider the extent to which these companies have offshored: (1) software development and other IT-related development and maintenance, (2) business processes such as payroll or claims processing, and (3) call centers. We performed cluster analysis using the three corresponding offshoring variables to obtain broad patterns of offshoring. Then we compared the average performance of the companies in different clusters using ANOVA; did a regression analysis of the performance measures against the three offshoring variables; and performed non-parametric correlations within industry sectors. None of these tests indicated any clear link between company performance and the extent of offshoring thus suggesting that further study is needed to understand when to offshore and how best to do it.     

Pattern of information technology use: The impact on buyer–suppler coordination and performance

The use of information technologies between supply chain organizations has been shown to promote organizational coordination and have a positive impact on performance. Drawing from organizational theories of learning, we build on this research by proposing a model that relates the pattern of supplier use of IT to specific types of supply chain coordination activities and a comprehensive set of organizational benefits. Specifically, we evaluate how two patterns of IT use by suppliers (exploitation and exploration) relate to two specific types of coordination activities with their buyers (operational and strategic coordination), which in turn are posited to promote specific organizational benefits. Using data from 241 first-tier OEM suppliers in the computer industry, our findings show that each pattern of IT use directly promotes a specific type of coordination activity. Although both types of coordination activities are needed to achieve both strategic and operational benefits, we find each coordination activity to be uniquely promoted by a specific pattern of IT use. IT use for exploitation is found to be an antecedent to operational coordination; IT use for exploration is found to be an antecedent to strategic coordination. No crossover between pattern of use and coordination activities is found. Our findings show that to achieve a complete set of benefits, suppliers must ultimately use IT for both exploration and exploitation. These findings provide a deeper understanding of the mechanism of how the pattern of IT use can result in a comprehensive set of organizational benefits for supplier firms.     

IT外包项目的团队管理研究

团队管理是IT外包项目成功的重要因素之一。文章分析了IT外包项目的团队体系架构和矩阵结构管理模式,着重介绍了团队的动态管理,包括流失预警、职业规划、培训及绩效评估等多种机制。在此基础上,结合激励及约束手段来维护团队的优质稳定。     

基于员工个人能力模型的人力资源管理信息化平台

通过对市区供电公司人力资源管理现状的了解、调研和分析,发现目前缺乏针对具体业务特点设计的人力资源管理信息化平台。由此,从"互动"入手,搭建针对公司人力资源管理具体需求的、面向公司全体员工的人力资源管理信息化平台,并着重描述了平台在新员工培训管理中的具体应用。     

企业信息安全问题及解决方案

企业信息安全是目前我国企业普遍存在的问题,企业信息系统的安全成为企业信息化建设的一个重要课题,文章从企业网络防护体系、操作系统防护体系、防病毒体系等方面论述、探讨了如何将企业的信息安全提高到一个较高的水平。     

Information technology investment strategies: a review and synthesis of the literature

In spite of high importance of information technology (IT) investments, managers do not have sufficient guidelines to formulate IT investment strategy of a firm. In this paper, we review the literature to determine the factors that influence the IT investment strategy. The concept of IT investment strategy so far considered two domains: intensity and proactiveness; we enhance this concept by adding the domain of investment focus. Through this review, we made an attempt to answer three strategic questions related to IT investments: (i) level of investment that a firm should make in IT, that is, investment intensity; (ii) areas of firm where these investments should be more focused, that is, investment focus; and (iii) timing of investment, that is, whether to be an early mover in adopting IT or whether to invest relatively late compared to competitors.