IT商业价值实现范式研究及其延伸探析

IT商业价值是信息系统管理领域最为热门的研究课题之一,然而现有文献囿于一种固有的研究范式,即从IT投资、经过一些中间因素到IT影响,再到企业绩效。通过对此研究范式的研究,发现其中存在的一些不足之处。在此基础上,从供应链、流程和信息价值等方面提出一个新的研究范式,作为对现有研究的一个延伸和补充。     

IT外包项目中知识转移影响因素的多案例研究——基于IT外包服务提供商的视角

有效的知识转移对IT外包项目的成功具有重要意义,也在促进IT外包服务提供商团队能力成长方面发挥着重要作用,然而现有文献对IT外包项目中知识转移的影响因素还缺乏系统的理论分析和实证研究。IT外包项目中的知识转移涉及范围广、因素复杂,具有很强的情境依赖性,鉴于此,本文基于IT外包服务提供商的视角,通过多案例的实证研究,识别、归纳出了影响知识转移的关键因素,包括四个方面、9个变量,分别是:IT外包服务提供商因素(团队人格特质、团队氛围、吸收能力、获取意愿)、客户方因素(客户方支持)、双方互动因素(沟通、和谐关系)和控制机制因素(正式控制、非正式控制)。本研究形成的整合概念模型丰富了IT外包研究和知识转移研究领域的成果。     

Citizens,technology and the NPM movement

ABSTRACT

In the modernization of the state, NPM ideas are presumed to offer governments certainty in the face of major unknowns. The reliance of NPM on information technologies is presented by governments as underlining this potential for certainty. However, this presumption of certainty is elusive in practice. Government pursuit of NPM transformational policies aims to make efficiency savings and cost reductions, but this may create new uncertainties for citizens, particularly because of the unintended consequences of the implementation of new forms of technology.     

The output and profit contribution of information technology and advertising investments in banks

This paper examines the contribution of investments in Information Technology (IT) and in advertising to the output and profits of Spanish banks, in the period 1983–2003. We find that the growth in the stock of IT capital explains one third of output growth of banks, and that an additional investment in IT of one million euros may be substituted for twenty-five workers. The paper also finds that advertising investments increase the demand for bank services with an elasticity of 0.22 for deposits and 0.11 for loans. For all the assets considered, the null hypothesis that banks use the profit-maximizing amount of services per period cannot be rejected with the data.     

Crisis and Creative Destruction: Cases of Korean and Japanese Stock Markets

In this essay, we investigate the contrasting performance of Korean and Japanese stock markets before and after the East Asian currency crisis. The Korean stock markets showed a sharper decline and a faster recovery than the Japanese stock markets. First, we theoretically explain these contrasting movements of stock markets by explicitly modeling and adding some new elements to the idea of IT revolution in Greenwood and Jovanovic (Amer. Econom. Rev. 89, 1999, 116–122). Then we empirically prove that the theoretical model in this paper has some quantitative support by considering the level of monthly stock market capitalization and the return on daily stock index in Korea and Japan.JEL Classification Code: F43     

IT认证对IT人才离职意向的影响研究

本文基于人力资本理论,从个人和组织层面考察IT认证与IT人才离职意向的关系。个人层面包括IT认证、IT经验和过去的离职历史;组织层面包括薪酬增加、职位晋升和组织支持感。为考察这些变量对离职意向的影响,本文采集了260份样本进行回归分析,结果显示这些变量和离职意向显著相关。     

Adoption and Use of Electronic Meeting Systems in Large Australian and New Zealand Organizations

As globalization increases and competition grows, firms are becoming increasingly dependent upon group work and collaboration. The recent surge of reengineering efforts to reinforce a process view of organizational work and the emergence of virtual corporations spanning the globe indicate that firms are relying more on group work today than ever before. Information technology (IT) may have the capability to greatly enhance the quality of collaboration in accomplishing group tasks. This paper focuses on electronic meeting systems (EMS), which are mostly aimed at supporting group work in a face-to-face setting, and empirically assesses their adoption and use in supporting task-oriented collaborative work in Australian and New Zealand organizations. Results from survey data collected from 147 organizations indicate that EMS adoption has been somewhat limited. Most organizations had not adopted EMS to support group work. Further, both the level of adoption and level of use of EMS within the organizations was very low. Barriers to adoption were identified along with implications for future research. Organizational barriers, including compatibility with cognitive styles, lack of incentives and resistance to change, were the most important adoption obstacles. Technological and costs issues were somewhat less significant. Overall, the findings are fairly similar to the US study on which the survey instrument was based, though some adoption differences occurred which may be related to the structure and ownership of the organizations.     

Community Banks and Internet Commerce

ABSTRACT

This study examines the factors affecting a community bank's decision to develop Internet-based applications using survey data from representative community banks and secondary data regarding the financial institution's financial performance data (Call Reports). The results from a logistic regression show that there is a significant size effect in developing web and Internet commerce applications. Other factors determining Internet commerce activities include IT costs, use of PC-banking options, and the perceived competition in the local commercial loan markets.     

建筑施工管理中信息技术的应用研究

随着国民经济的持续发展,我国建筑行业取得了良好的发展形势,建筑施工管理中的信息化水平也不断提高。文中介绍了信息技术与建筑施工管理的关系及其对施工管理的作用,同时详细论述了信息技术在建筑施工管理各个环节中的应用情况。