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Management Information Systems Commons™

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2010

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Articles 91 - 104 of 104

Full-Text Articles in Management Information Systems

Optimal Equipment Replacement And Scrapping Under Improving Technology, George C. Bitros, Natali Hritonenko, Yuri Yatsenko Jan 2010

Optimal Equipment Replacement And Scrapping Under Improving Technology, George C. Bitros, Natali Hritonenko, Yuri Yatsenko

Journal of International Technology and Information Management

The rational replacement management of hi-tech equipment is an important problem of technology management. This paper analyzes and compares two alternative policies for determining the service life and replacement demand of industrial equipment under improving technology. These policies lead to different estimates of the impact of new technology on the replacement policies and equipment service life.


Information Technology Certification Value: An Initial Response From Employers, David Wiershem, Guoying Zhang, Charles R. Johnston Jan 2010

Information Technology Certification Value: An Initial Response From Employers, David Wiershem, Guoying Zhang, Charles R. Johnston

Journal of International Technology and Information Management

This article looks at the value of certification from the employer's perspective. It is perhaps the first study in this area that gathers data directly from employers. A survey of directors of university information technology departments is analyzed, and the results indicate limited support for certifications being valued assets of their employees. While not sufficiently strong enough to warrant generalization of the results to business in general, with this information, students and professionals should be able to better prepare themselves for finding employment and academic programs can better evaluate the appropriateness of the inclusion of certification training in their curricula.


Impacts Of It Resources On Business Performance Within The Context Of Mergers And Acquisitions, Viet T. Dao Jan 2010

Impacts Of It Resources On Business Performance Within The Context Of Mergers And Acquisitions, Viet T. Dao

Journal of International Technology and Information Management

No abstract provided.


Enterprise Systems Network: Securid Solutions, The Authentication To Global Security Systems, Emmanuel U. Opara, Vance Etnyre Jan 2010

Enterprise Systems Network: Securid Solutions, The Authentication To Global Security Systems, Emmanuel U. Opara, Vance Etnyre

Journal of International Technology and Information Management

Enterprise systems need reliable, flexible and secure means for making public and confidential information available to users in a secured and trusted manner. Although enterprise systems have variety of choice to authenticate these users, organizations face significant issues when granting access and providing a manageable structure for valuable access control. Logon functionalities such as user name and password algorithm have been used to grant authentication and authorization into enterprise systems network resources. Since most systems clients prefer the ease of using passwords, and since passwords are easily compromised, the urgency for a stronger authentication process becomes paramount. This study performed …


Gender Differences In The Determinants Of Sharing Information Via Mobile Phones, Chung-Chu Liu Jan 2010

Gender Differences In The Determinants Of Sharing Information Via Mobile Phones, Chung-Chu Liu

Journal of International Technology and Information Management

The notion of sharing information has become a critical element in competitive advantage for mobile phone companies. The purpose of this particular research is to collate, compare and prioritize gender differences in the determinants of sharing information via mobile phones. The content analysis and the analytic hierarchy process methods were made use of to collect and examine relevant data. According to the findings of this research, the determinants of information sharing via mobile phones may be arranged into four fundamental categories. The categories, in order of significant, are: situational factors (including time pressures, convenience, and price discounts), the unique characteristics …


Key Success Factors In Knowledge Transfer During M&A In Traditional Industries: An Empirical Study, Jun Huang, Juan Ling, Jiaqin Yang, Quanwu Zhao Jan 2010

Key Success Factors In Knowledge Transfer During M&A In Traditional Industries: An Empirical Study, Jun Huang, Juan Ling, Jiaqin Yang, Quanwu Zhao

Journal of International Technology and Information Management

This paper describes a study on identifying key successful factors in knowledge transfer resulting from business mergers and acquisitions (M&A) in those (so-called) traditional industries (e.g., textile and steel & iron) with the data collected in the steel and iron industry in Southwestern China. Specifically, this research investigates the relationship between prior-gained knowledge of merging companies, preparation and implementation processes, and actual performance after knowledge transfer. The result reveals that such prior-gained knowledge of merging companies will have a significant positive impact on the motivation for proposed M&A, while it, in contrast, may only have a limited impact on other …


Database Security: What Students Need To Know, Meg C. Murray Jan 2010

Database Security: What Students Need To Know, Meg C. Murray

Faculty Articles

Database security is a growing concern evidenced by an increase in the number of reported incidents of loss of or unauthorized exposure to sensitive data. As the amount of data collected, retained and shared electronically expands, so does the need to understand database security. The Defense Information Systems Agency of the US Department of Defense (2004), in its Database Security Technical Implementation Guide, states that database security should provide controlled, protected access to the contents of a database as well as preserve the integrity, consistency, and overall quality of the data. Students in the computing disciplines must develop an …


Buyer Perceptions Of Supply Disruption Risk: A Behavioral View And Empirical Assessment, Scott C. Ellis, Raymond M. Henry, Jeff Shockley Jan 2010

Buyer Perceptions Of Supply Disruption Risk: A Behavioral View And Empirical Assessment, Scott C. Ellis, Raymond M. Henry, Jeff Shockley

Business Faculty Publications

As supply chains become more complex, firms face increasing risks of supply disruptions. The process through which buyers make decisions in the face of these risks, however, has not been explored. Despite research highlighting the importance of behavioral approaches to risk, there is limited research that applies these views of risk in the supply chain literature. This paper addresses this gap by drawing on behavioral risk theory to investigate the causal relationships amongst situation, representations of risk, and decision-making within the purchasing domain. We operationalize and explore the relationship between three representations of supply disruption risk: magnitude of supply disruption, …


Building Applications For The Android Os Mobile Platform: A Primer And Course Materials, Victor Matos, Rebecca Grasser Jan 2010

Building Applications For The Android Os Mobile Platform: A Primer And Course Materials, Victor Matos, Rebecca Grasser

Business Faculty Publications

No abstract provided.


Information Technology Diffusion With Influentials, Imitators, And Opponents: Model And Preliminary Evidence, Hasan Cavusoglu, Nan Hu, Yingjiu Li, Dan Ma Jan 2010

Information Technology Diffusion With Influentials, Imitators, And Opponents: Model And Preliminary Evidence, Hasan Cavusoglu, Nan Hu, Yingjiu Li, Dan Ma

Research Collection School Of Computing and Information Systems

Information technology (IT) innovations follow a diverse set of diffusion patterns. Early diffusion models explaining technology diffusion patterns assumed that there is a single homogeneous segment of potential adopters. It was later shown that a two-segment model considering two groups of adopters explains variations in diffusion patterns better than the existing one-segment models. While the two-segment model considers a group of adopters promoting adoption by exerting a positive influence on prospective adopters, it does not consider the members of society who aim to inhibit the adoption process by exerting a negative influence on prospective adopters. In fact, most IT innovations …


Does Co-Opetition Change The Game? A Bayesian Analysis Of Participation Strategy In An Industry Standard-Setting Organization, Robert J. Kauffman, Benjamin B. M. Shao, Juliana Y. Tsai Jan 2010

Does Co-Opetition Change The Game? A Bayesian Analysis Of Participation Strategy In An Industry Standard-Setting Organization, Robert J. Kauffman, Benjamin B. M. Shao, Juliana Y. Tsai

Research Collection School Of Computing and Information Systems

Across different industries, we observe the emergence of industry standard-setting organizations (SSO) that focus on the creation of industry-specific process standards. Firms adopt a strategy of co-opetition, the combination of cooperation and competition, during standards development. We propose that a firm's co-opetition strategy is revealed to some extent by when it elects to participate in an industry SSO. Bayesian information updating offers an effective empirical modeling perspective for studying firms' participation strategies when managers' beliefs and uncertainties are factored into their decision-making. We analyze a panel data set of 73 U.S. public firms over a 20-year period. These firms are …


Design Dna Sequencing: A Set Of Methodological Artifacts For Sequencing Socio-Technical Design Routines, James Gaskin, Kalle Lyytinen, Veeresh Thummadi, Douglas Schutz, Youngjin Yoo, Aaron Weiss, Nicholas Berente Jan 2010

Design Dna Sequencing: A Set Of Methodological Artifacts For Sequencing Socio-Technical Design Routines, James Gaskin, Kalle Lyytinen, Veeresh Thummadi, Douglas Schutz, Youngjin Yoo, Aaron Weiss, Nicholas Berente

Faculty Publications

With the introduction of new digital and physical tools into the workplace, the process of design has dramatically changed over the past few decades. Thus, design processes have evolved into many forms which vary, not only between organizations, but within organizations, and even within teams over time. These myriad “mutations” of the design process call for a new method to identify patterns of design activity and their change in order to deeply understand the design process. In this paper we suggest a new method for identifying patterns of activity in design teams. Such activity involves composites of distributed interactions – …


The Study Of Antecedents Of Customer Loyalty Towards Established Mobile Service Providers In Malaysia., Nicole Yap Chen Yan Jan 2010

The Study Of Antecedents Of Customer Loyalty Towards Established Mobile Service Providers In Malaysia., Nicole Yap Chen Yan

Student Works (2010-2019)

Despite the high churn rates, the Malaysian telecommunications industry is growing. However, the lack of customer focus in this market has yielded one of the worst customer loyalty levels. The competitiveness of the domestic market has been further intensified with the implementation of mobile network portability (MNP), which has further complicated the issue of customer loyalty, as research has shown that better deals and low switching costs means that satisfied consumers never mind changing service provider. This shows that satisfaction no longer ensures loyalty (Grabowich & Guy, 2007). The purpose of this research is to identify the major antecedents that …


Web-Based Supply Chain Management Capabilities In Malaysian Firms And Its Effect On Firm's Performance : An Empirical Study., Fakri Abdul Rashid Jan 2010

Web-Based Supply Chain Management Capabilities In Malaysian Firms And Its Effect On Firm's Performance : An Empirical Study., Fakri Abdul Rashid

Student Works (2010-2019)

The study investigated the relationship between the five facets of web based supply chain management (WBSCM) capabilities and the firm performance in manufacturing and services firms in Kaula Lumpur. Malaysia. The objectives of the study were 1) to examine the level WBSCM’s capabilities and firm performance, 2) to examine the relationship between WBSCM’s capabilities and firm performance, 3) to examine the effect of WBSCM’s capabilities in relation to firm’s performance. Based on the literature reviews a model of relationship was proposed and developed   to examine the relationships between the five factors of WBSCM’s capabilities and firm performance To test the …