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Tsinghua Science and Technology

Issue 3 • Date June 2008

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Displaying Results 1 - 25 of 28
  • [Front cover]

    Publication Year: 2008, Page(s): c1
    IEEE is not the copyright holder of this material | PDF file iconPDF (214 KB)
    Freely Available from IEEE
  • Contents

    Publication Year: 2008, Page(s): 1
    IEEE is not the copyright holder of this material | PDF file iconPDF (58 KB)
    Freely Available from IEEE
  • Mobile commerce user acceptance study in China: A revised UTAUT model

    Publication Year: 2008, Page(s):257 - 264
    Cited by:  Papers (15)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (231 KB)

    User acceptance is one of the key fundamentals for development and success of mobile commerce (m-commerce). Based on the revised unified theory of acceptance and use of technology (UTAUT) model, we described a theoretical framework that incorporates the unique characteristics of m-commerce to enhance our understanding of m-commerce acceptance and usage in China. The revised UT AUT includes the cha... View full abstract»

    Open Access
  • Applying TAM in B2C E-commerce research: An extended model

    Publication Year: 2008, Page(s):265 - 272
    Cited by:  Papers (6)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (221 KB)

    As one of the most widely accepted adoption models in information systems research, the technology acceptance model (TAM) focuses exclusively on cognition-oriented constructs such as perceived usefulness and perceived ease of use. This perspective may have limited the explanatory power of TAM when it is utilized in studying consumers' adoption intentions of online shopping. Based on the contrasts ... View full abstract»

    Open Access
  • Review of relationships among variables in TAM

    Publication Year: 2008, Page(s):273 - 278
    Cited by:  Papers (4)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (222 KB)

    The technology acceptance model (TAM) is an important tool in information technology research. Many scholars have applied the classical TAM to various research domains. However, the relationships between variables in these TAM models are not strongly desired. Thirty-four articles selected from international journals were analyzed to show that most of the relationships in the classical TAM are sign... View full abstract»

    Open Access
  • Role of trust transfer in E-commerce acceptance

    Publication Year: 2008, Page(s):279 - 286
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (226 KB)

    Lack of trust is one of the most important obstructions to consumers' acceptance of e-commerce. With the increase of companies going online from offline, trust transfer has been found between offline presence and online presence. By applying the entitativity theories, this study empirically tested the trust transference from offline presence to online presence and addressed the underlying reasons ... View full abstract»

    Open Access
  • Empirical study of consumers' purchase intentions in C2C electronic commerce

    Publication Year: 2008, Page(s):287 - 292
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (204 KB)

    Electronic commerce is becoming increasingly important in business, but lack of intention to purchase has become a main barrier in the development of electronic commerce. Thus, effective measures are needed to promote consumers' intentions to purchase in online consumer to consumer (C2C) stores. This paper postulates that five factors, the perceived ease of use of the website, perceived usefulness... View full abstract»

    Open Access
  • An laboratory experiment for comparing effectiveness of three types of online recommendations

    Publication Year: 2008, Page(s):293 - 299
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (226 KB)

    The widespread use of Internet accelerates the rapid development of business to customer electronic commerce. To reduce information overload and help their customers to make better purchase decisions, e-commerce websites are beginning to use online recommendations. This paper compares the effectiveness of three types of online recommendations, the personalized recommendation, best sellers, and con... View full abstract»

    Open Access
  • Mobile technologies adoption: An exploratory case study

    Publication Year: 2008, Page(s):300 - 305
    Cited by:  Papers (3)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (265 KB)

    Based on the theory of task-technology fit and literature review of mobile technology acceptance, a research model is presented based on the features of mobile technologies and the actual usage of mobile applications in business environments, which identifies the characteristics of mobile applications and fitting tasks. An exploratory case is studied to understand how ABC Company, Hong Kong, utili... View full abstract»

    Open Access
  • IDT-TAM integrated model for IT adoption

    Publication Year: 2008, Page(s):306 - 311
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (215 KB)

    Two classical theories, the technology acceptance model (TAM) and the innovation diffusion theory (lOT), were integrated into a model for analyzing individual information technology (IT) adoption behavior. In this IDT-TAM framework, the perceived characteristics of innovation are categorized as subjective evaluation, objective conditions, and interaction factors. The cognitive mechanisms that driv... View full abstract»

    Open Access
  • Extending TAM for online learning systems: An intrinsic motivation perspective

    Publication Year: 2008, Page(s):312 - 317
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (205 KB)

    To get a better understanding of user behavior towards online learning systems, the technology acceptance model (TAM) was extended to include an intrinsic motivational factor. An online survey posted on a campus BBS was conducted to collect research data with a total of 121 usable responses. The results support the motivational model and show that the explained variance of online learning system u... View full abstract»

    Open Access
  • Impact of internal factors on information technology adoption: An empirical investigation of Chinese firms

    Publication Year: 2008, Page(s):318 - 322
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (187 KB)

    Organizations differ significantly in their inclination to deploy information technology (IT). The factors that determine the organizational inclination to deploy IT need to be classified to help firms formulate an appropriate e-strategy. This paper discusses a framework that explains the influence of internal factors on IT adoption. The framework is based on quantitative data on IT adoption from ... View full abstract»

    Open Access
  • Review of IT/IS adoption and decision-making behavior in small businesses

    Publication Year: 2008, Page(s):323 - 328
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (206 KB)

    The increased use of information technologies has led to more research on information technology/information system (IT/IS) adoption and decision-making behavior in small businesses to improve information utilization. This paper presents an extensive review of the literature on IT/IS adoption to identify the key factors affecting small businesses based on comparison analysis. The review identifies... View full abstract»

    Open Access
  • IT capability as moderator between IT investment and firm performance

    Publication Year: 2008, Page(s):329 - 336
    Cited by:  Papers (3)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (237 KB)

    Conflicting results from previous research relating information technology (IT) investments and firm performance suggest that there is no direct relationship between IT investments and firm performance. The resource-based view (RBV) of the firm is introduced as a research tool to examine how IT resources and capabilities affect firm performance. A theoretical rationale model is then used to invest... View full abstract»

    Open Access
  • Absorptive capacity of information technology and its conceptual model

    Publication Year: 2008, Page(s):337 - 343
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (235 KB)

    In order to examine the problem of how to improve the use of information technology (IT) in enterprises, this paper makes an exploration from the perspective of organizational absorptive capacity. We propose the concept of IT absorptive capacity from an organizational level. A dynamic process model is developed to further analyze IT absorption. IT absorptive capacity of this process is embodied as... View full abstract»

    Open Access
  • Effect of incentives on web-based surveys

    Publication Year: 2008, Page(s):344 - 347
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (175 KB)

    Investigators seek ways to effectively raise the response rate of surveys. Incentives have a great influence on response rate, retention rate, and response quality in traditional surveys. The purpose of this paper is to investigate what kinds of incentives are effective in web-based surveys. This study summarizes the research framework of previous studies on the effect of incentives in web-based s... View full abstract»

    Open Access
  • Business performance, business strategy, and information system strategic alignment: An empirical study on Chinese firms

    Publication Year: 2008, Page(s):348 - 354
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (233 KB)

    The alignment between information systems (IS) and business strategy along with its implications for perceived IS effectiveness and business performance is an important question, which is rarely studied in China. Based on an empirical study, this paper summarized the significance of IS strategic alignment and its impact on business performance. This study also measured business strategy, informati... View full abstract»

    Open Access
  • How Chinese companies enhance competitive advantage through enterprise information system implementation

    Publication Year: 2008, Page(s):355 - 361
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (209 KB)

    This paper describes how Chinese companies can enhance their competitive advantage through implementing enterprise information systems (EIS). The reference framework combines strategic information system alignment and dynamic capabilities perspectives. EIS implementations were analyzed in eight companies (four in China and four in Europe). Recommendations derived from this analysis can be used by ... View full abstract»

    Open Access
  • Informization implementation for Chinese retailers

    Publication Year: 2008, Page(s):362 - 367
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (243 KB)

    Retailing is an important component of every country's economic system. The current status and developments in the informization of Chinese retail industry were investigated by using questionnaires and interviews to survey 139 retailers throughout China. The investigation shows that Chinese retailers are in the initial informization stage, and can be classified into different types with correspond... View full abstract»

    Open Access
  • Impact of web site functions on E-business success in Chinese wholesale and retail industries

    Publication Year: 2008, Page(s):368 - 373
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (204 KB)

    Web sites are very important and companies can attract customers by promoting various features of the web site. This paper presents an analysis of the relationship between web site functions and firm performance. A research model based on the DeLone and McLean (D&M) model and customer service life cycle (CSlC) theory was used to investigate the impact of web site functions on e-business suc... View full abstract»

    Open Access
  • Inter-organizational coordination, IT support, and environment

    Publication Year: 2008, Page(s):374 - 382
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (263 KB)

    Manufacturing organizations must know how to deal with uncertainty, manage environmental impact, effectively coordinate with suppliers, and use information technology (IT) to support coordination. Applying cybernetics and information processing theories, this study explores the relationship between organizational environment, inter-organizational coordination, IT support, and the effectiveness of ... View full abstract»

    Open Access
  • Methodology for web services adoption based on technology adoption theory and business process analyses

    Publication Year: 2008, Page(s):383 - 389
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (233 KB)

    Web services use an emerging service-oriented architecture for distributed computing. Many organizations are either in the process of adopting web services technology or evaluating this option for incorporation into their enterprise information architectures. Implementation of this new technology requires careful assessment of the needs and capabilities of an organization to formulate adoption str... View full abstract»

    Open Access
  • Conceptual model of IT infrastructure capability and its empirical justification

    Publication Year: 2008, Page(s):390 - 394
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (202 KB)

    Increasing importance has been attached to the value of information technology (IT) infrastructure in today's organizations. The development of efficacious IT infrastructure capability enhances business performance and brings sustainable competitive advantage. This study analyzed the IT infrastructure capability in a holistic way and then presented a concept model of IT capability. IT infrastructu... View full abstract»

    Open Access
  • Gap model for dual customer values

    Publication Year: 2008, Page(s):395 - 399
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (199 KB)

    The customer value, the key problem in customer relationship management (CRM), was studied to construct a gap model for dual customer values. A basic description of customer values is given, and then the gaps between products and services in different periods for the customers and companies are analyzed based on the product or service life-cycle. The main factors that influence the perceived custo... View full abstract»

    Open Access
  • IT organizational transformation, knowledge integration, and IT assimilation: A case study

    Publication Year: 2008, Page(s):400 - 407
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (261 KB)

    This paper mainly analyzes how a firm assimilates information technology (IT) into organization work processes by restructuring the IT functions. Knowledge integration and organization coordination theory are used to build a conceptual research model to investigate the IT organizational transformation in Digital China as a case study. Then results indicate that the firm can integrate the individua... View full abstract»

    Open Access

Aims & Scope

Tsinghua Science and Technology (Tsinghua Sci Technol) aims to highlight scientific achievements in computer science, electronic engineering, and other IT fields. Contributions all over the world are welcome.

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Meet Our Editors

Editor-in-Chief
Professor Jiaguang Sun
School of Software
Tsinghua University
Beijing  100084 China
journal@tsinghua.edu.cn
Phone:86-10-62771385