IT基础设施运营成熟度模型框架初步研究

介绍了软件成熟度模型和IT基础设施管理理论,以及G antner组织和英国商务部在IT服务领域的相关研究成果,提出了IT基础设施成熟度模型初步框架,最后简述了该模型的研究规划及当前所面临的问题。     

基于企业属性的IT价值多维度研究

目前,业界对于IT为企业所带来的战略价值持有两种观点,一种观点认为,IT已经成为基础设施,是企业的一种纯技术工具,将不再为企业带来竞争优势,企业对于IT只需进行风险管理；另一种观点则认为IT仍然具有战略价值,对于提升企业竞争力仍具有推动作用。本文从组织管理的角度审视IT价值,结合企业特定的内部条件和外部环境探讨了IT带给企业的差异性,从行业、规模、组织结构、管理流程以及企业文化五个企业属性维度分析了IT对企业具有的不同战略价值,认为IT仍然是企业未来发展和提升竞争力的核心动力之一。     

关于建设“数字北仑”的若干思考

建设"数字北仑",就是加快北仑信息产业的发展,以推动全社会各个领域的信息化.文章就建设"数字北仑"提出了基本思路.     

Essence of the e-business model and its Asian perspective

The contents of information technique are not sufficiently understood and therefore, must be clarified. How does the e-business model differ from the traditional and classic business models? What do they have in common with the e-business model? How are the various types of e-business model integrated, and how are they placed in the virtual open architecture? The specialness and generalness of the e-business models in Japan and the United States are analyzed here after looking at their current status.     

开拓创新、加快国民经济信息化

本文分析了国民经济三次产业的发展情况、信息技术的发展情况和信息技术对产业结构、社会经济结构的重大影响,指出了信息时代我国经济面临的严峻挑战和机遇,提出了加快我国国民经济信息化的发展思路,以信息化带动工业化,促进我国产业结构的调整和传统产业的改造.     

科技查新服务的实践与探索

从利用多种检索手段、充分挖掘互联网资源、提高科技查新工作人员业务素质、加强与用户沟通、发挥图书馆自身文献特色及优势等方面 ,对如何做好科技查新工作、提高科技查新工作质量做了初步的分析和探讨     

企业IT系统应用决策的博弈分析及实证研究

现有文献很少基于企业间的博弈来研究企业IT系统应用决策问题。本文首先构建博弈论模型证明了企业IT采用层次、实施投入水平分别为决策变量的情况下,两阶段博弈纯纳什均衡的存在性和唯一性,进而求出IT采用层次和预算同时决策变量条件下,n个企业三阶段博弈纯纳什均衡解,分析了纳什均衡状态时,企业初始因素、IT系统采用层次、实施投入水平及IT应用绩效之间的相互关系,同时以重庆市相关企业为样本的两阶段问卷数据,对理论分析的结果进行实证研究,结果表明:采用动因和实施投入水平显著正相关,实施投入水平与IT应用绩效显著正相关,采用层次与实施投入水平负相关,采用动因与应用绩效显著负相关。     

The Effects of Information Overload on Software Project Risk Assessment*

Managers are responsible for providing effective information technology governance of the software development process. Ineffective governance leads to serious resource misallocations and negative consequences concerning Sarbanes‐Oxley compliance. In order for managers to make informed decisions about software development projects, they often need more information than is available through normal information channels, that is, they need an in‐depth review of the at‐risk project. Such in‐depth reviews, however, are costly. Hence, accurate identification of at‐risk projects for in‐depth review is critical to management's ability to govern. This research considers how two factors, information load and time pressure, affect the quality of the project‐selection process. We examine quality by observing the decision strategies involved and then relating these strategies to subsequent decision making. An experiment was conducted with experienced information systems auditors using a combination of policy‐capturing and computerized process‐tracing techniques. The participants in our study cope with information overload by accelerating their decision‐making process and adopting noncompensatory decision processes. Contrary to prior research, our process‐tracing analysis suggests that participants rarely filter information, thus implying that decision makers are unable to process all the information. Coping by resorting to noncompensatory strategies did not decrease decision quality unless combined with accelerated information processing. Participants also increase their weight on the software project risk factors that they repeatedly access and that they view for longer periods of time. The theoretical contributions and practical implications regarding what actions managers can take to reduce the negative impact of information overload are discussed.     

A Field Study of RFID Deployment and Return Expectations

Radio Frequency Identification (RFID) technology promises to transform supply chain management. Building on previous research in information systems and supply chain management, this paper proposes a theoretical framework for RFID adoption and benefits, and tests the framework using data on u. s. firms. Our analysis suggests that there is a positive association between information technology (IT) application deployment and RFID adoption. We find that RFID implementation spending and partner mandate are associated with an expectation of early return on RFID investment, and a perceived lack of industry‐wide standards is associated with an expectation of delayed return on RFID investment. These results suggest that firms with broad IT application deployment and a critical mass of RFID implementation spending are more likely to report early returns from RFID deployments. This paper extends previous research to understand the relationship between organization characteristics and adoption and expected benefits of the emerging RFID technology.     

基于流程活动的IT与企业战略匹配测量

在信息系统领域理论研究中,如何测量IT与企业战略匹配仍是一个没有解决的问题。本研究首先以亨德森(Henderson)和文卡特拉曼(Venkatraman,1999)提出的战略匹配模型为基础,将IT战略的内涵聚焦为实现的应用软件组合给组织提供的支持上。然后,根据这一思路提出了衡量IT战略的维度应该符合三个条件,并说明了流程活动是适合的维度。同时,在IT与企业战略匹配值的计算方法上,我们对传统的调节匹配(moderation)方法提出了改进建议。最后,我们用中国制造业101家企业首席信息官(CIO)的调查数据进行了分析,结果表明本研究测量方法的有效性得到了支持。