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2005

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Articles 1561 - 1590 of 1769

Full-Text Articles in Business

The New Silver Bullets Of Leadership: The Importance Of Self- And Shared Leadership In Knowledge Work, Craig L. Pearce, Charles C. Manz Jan 2005

The New Silver Bullets Of Leadership: The Importance Of Self- And Shared Leadership In Knowledge Work, Craig L. Pearce, Charles C. Manz

Department of Management: Faculty Publications

How are the capabilities of knowledge workers best harnessed? Traditionally, organizations have focused on a top-heavy, heroic model of leadership in order to extract work-product from their employees. We believe this model is a myth. It is becoming ever more difficult for any one person to be an expert on all aspects of the work that needs to be done, and this is true in a wide variety of contexts ranging from the research and development (R&D) lab to the executive suite. Recent research indicates that two alternative sources of leadership—self leadership and shared leadership—hold considerable promise for enhancing the …

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Additions To Corporate Boards: The Effect Of Gender, Kathleen A. Farrell, Philip L. Hersch Jan 2005

Additions To Corporate Boards: The Effect Of Gender, Kathleen A. Farrell, Philip L. Hersch

Department of Finance: Faculty Publications

During the decade of the 1990s the number of women serving on corporate boards increased substantially. Over this decade, we show that the likelihood of a firm adding a woman to its board in a given year is negatively affected by the number of woman already on the board. The probability of adding a woman is materially increased when a female director departs the board. Adding a director, therefore, is clearly not gender neutral. Although we find that women tend to serve on better performing firms, we also document insignificant abnormal returns on the announcement of a woman added to …

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Marketing Locally Produced Foods: Consumer And Farmer Opinions In Washington County, Nebraska, Mindi L. Schneider, Charles A. Francis Jan 2005

Marketing Locally Produced Foods: Consumer And Farmer Opinions In Washington County, Nebraska, Mindi L. Schneider, Charles A. Francis

Department of Agronomy and Horticulture: Faculty Publications

Local food system potentials were studied in Washington County, Nebraska, United States. As a departure from most studies of locally based systems, farmers were surveyed in addition to consumers for potential participation. Data about the current food system and opinions and preferences for local production, marketing, and purchasing of food were collected using self-administered mail questionnaires. The response rate was 35% for the farmer survey and 37% for the consumer survey. Results indicated that, on the farming side of the food system, conventional corn and soybean production and marketing predominated in Washington County, and farmer interest in producing for local …

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Online Privacy Policies: An Assessment Of The Fortune Global 100, Randy Ryker, M. Khurrum S. Bhutta Jan 2005

Online Privacy Policies: An Assessment Of The Fortune Global 100, Randy Ryker, M. Khurrum S. Bhutta

Journal of International Technology and Information Management

Both industry leaders and government officials around the globe are struggling with how to address online privacy. One solution suggested by both groups within the United States is for companies to voluntarily comply with the fair information practices of Notice, Choice, Access, and Security. A content analysis of the online privacy policies of the firms in the Fortune Global 100 was conducted to determine the extent to which the most successful global companies comply with fair information practices. The results indicate that 1.2% fully complies, 87.2% partially comply and 11.6% fail to comply with one or more fair information practice.

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Leveraging Information Technology To Gain Competitive Advantage: A Case Study On General Electric Consumer Products, Bih-Ru Lea Jan 2005

Leveraging Information Technology To Gain Competitive Advantage: A Case Study On General Electric Consumer Products, Bih-Ru Lea

Journal of International Technology and Information Management

The purpose of this study is to analyze the impact of merging General Electric Lighting (GEL) and General Electric Appliance (GEA) into General Electric Consumer Products (GECP) and how IT strategies are used to gain competitive advantages in its industry. This study will analyze major IT projects being developed and implemented in relation to their impact on major information flows, organizational structure, IT architecture, control systems, and the labor characteristics of the IT function. Alternatives to achieve integration will then be discussed and recommendations will be proposed.

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A Cross-Cultural Comparison Of U.S. And Chinese Website Customers, Eleanor T. Loiacono, Huiping Lin Jan 2005

A Cross-Cultural Comparison Of U.S. And Chinese Website Customers, Eleanor T. Loiacono, Huiping Lin

Journal of International Technology and Information Management

Website quality has been given much attention as of late. In particular the factors that impact a consumer’s perception of website quality is of great interest. This paper takes a currently validated measure of business-to-consumer website quality (WebQualTM) and applies it to Chinese Web users in order to study the cross-cultural differences and similarities of U.S. and Chinese customers. Several cultural differences between U.S. and Chinese customers are revealed.

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Statistical Process Control For The Engineering It Support Incident Life Cycle, Binay Anand, Christopher A. Chung Jan 2005

Statistical Process Control For The Engineering It Support Incident Life Cycle, Binay Anand, Christopher A. Chung

Journal of International Technology and Information Management

This paper describes a new Statistical Process Control technique to better manage the engineering Information Technology life cycle process. This includes the identification of the activities in the engineering IT support lifecycle initiation, reproduction, analysis and resolution phases. The performance of these lifecycle activities are analyzed using a highly modified Chart of Individuals, Statistical Process Control approach. This new type of SPC system can help engineering IT management to determine whether or not a support incident is in control. Out of control support incidents can then be investigated for special causes so that corrective action may be taken.

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Inference-Guiding For Intelligent Agents, Jinchang Wang Jan 2005

Inference-Guiding For Intelligent Agents, Jinchang Wang

Journal of International Technology and Information Management

In many applications of intelligent agents, initially given facts are not sufficient to reach a decision, and more data are needed. In that case, Inference-guiding is needed to identify the missing information and lead inference to a conclusion. This paper presents a new inference- guiding strategy that selects the key pieces of missing information in such a way that the total cost of acquiring additional information for reaching a conclusion is the lowest. The computational experiments show that the new strategy is more effective and economical than the inference-guiding strategies currently available for the intelligent systems.

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Non-Response Error Within Internet Surveys: A Cautionary Note, Carl S. Bozman, Donald E. Stem Jr Jan 2005

Non-Response Error Within Internet Surveys: A Cautionary Note, Carl S. Bozman, Donald E. Stem Jr

Journal of International Technology and Information Management

The use of the internet as a method to conduct survey research has expanded rapidly over the past decade. High speeds of response and lower expenses have driven this rapid growth. Relatively low response rates, however, suggest online surveys may be compromised by high levels of non-sampling error. This paper examines a major component of non-sampling error and the consequences that may be associated with internet survey non-response. Known population parameters are compared to point estimates from a census as well as a random sample of non-respondents in order to provide insight on the magnitude and direction of non- response …

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Acceptance Of Wireless Internet Via Mobile Technology In China, June Lu, Chang Liu, Chun-Sheng Yu, James E. Yao Jan 2005

Acceptance Of Wireless Internet Via Mobile Technology In China, June Lu, Chang Liu, Chun-Sheng Yu, James E. Yao

Journal of International Technology and Information Management

This study explores factors associated with the acceptance of Wireless Internet via Mobile Technology (WIMT) in China. The results indicate that the acceptance of WIMT is related to the factors of perceived usefulness, perceived ease of use, social influences, wireless trust environment, and facilitating conditions. It provides diagnostic insight into how different factors influence user intention to accept WIMT in China, and thus help business develop strategy to prompt WIMT communications and mobile commerce there.

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Analyzing The Effect Of Top Management Support On Information System (Is) Performance Across Organizations And Industries Using Hierarchical, Thawatchai Jitpaiboon, Sema A. Kalaian Jan 2005

Analyzing The Effect Of Top Management Support On Information System (Is) Performance Across Organizations And Industries Using Hierarchical, Thawatchai Jitpaiboon, Sema A. Kalaian

Journal of International Technology and Information Management

Top management support has long been conceivable as an important factor for the success of IS projects. Due to the hierarchical nature of an organization, a cross-level interaction can occur among nested levels. Thus, using inappropriate statistical analysis can cause misleading results and lost of information. This study provides two contributions to the IS research. First, Hierarchical Linear Modeling (HLM) was used to explain the cross-level interaction between organizational level and industry level. Second, unlike other studies focusing on an organizational level, this study considers top management support at the industry level and examines the mediating role of top management …

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Contextual Analysis Of Enterprise Mobile Services Requirements, Radhika Jain Jan 2005

Contextual Analysis Of Enterprise Mobile Services Requirements, Radhika Jain

Journal of International Technology and Information Management

This article presents a framework to classify various types of mobile services implemented in organizational settings. Based on the objectives of wireless information systems (WIS), we identify three categories viz. enterprise mobile services, enterprise-advantage mobile services, and consumer mobile services. While the last two categories of mobile services have received broader attention, there has not been much work done in analyzing the role of mobile services in the organizational settings specific to various industries. In this article, we attempt to fill this void by synthesizing the extant literature in this area. Based on the degree of user’s mobility in their …

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Information View Of Organization, Bob Travica Jan 2005

Information View Of Organization, Bob Travica

Journal of International Technology and Information Management

This article proposes an information view of organization that brings the information systems field closer to organization theory. Although voluminous bodies of literature have been developed within each of these disciplines and links between them do exist, their mutual informing is still insufficient. The proposed view of organization is intended to help convey results of information systems research to organizational scholars, while broadening theoretical horizons of the former. This article discusses the premises, conceptual framework, examples, and preliminary evidence of the information view of organization.

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Time Dimension For Business News In The Knowledge Warehouse, Pawel J. Kalczynski Jan 2005

Time Dimension For Business News In The Knowledge Warehouse, Pawel J. Kalczynski

Journal of International Technology and Information Management

This paper proposes a data structure to support the integration of business news and data in the knowledge warehouse using the Temporal Document Retrieval Model (TDRM). Temporal document retrieval takes into account the time context expressed as temporal phrases in the document content. The maintenance and scalability of the proposed data cluster is discussed. The results of temporal document retrieval experiments based on typical and ad-hoc time constraints, performed on a large corpus of business news are reported. The experiments showed that the instantaneous TDRM-based retrieval using the proposed cluster is possible with the currently available database technology and confirmed …

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A Framework For Describing And Classifying Multicriteria Portfolio Selection Problems: An Object-Oriented Approach, Heinz Roland Weistroffer, Charles H. Smith Jan 2005

A Framework For Describing And Classifying Multicriteria Portfolio Selection Problems: An Object-Oriented Approach, Heinz Roland Weistroffer, Charles H. Smith

Journal of International Technology and Information Management

Many decisions require not a single solution alternative, but a set or portfolio of alternatives. For example, a business generally produces not a single product, but a portfolio of products, and a project is tackled not by a single individual, but by a team of individuals. Unfortunately, the portfolio selection problem has been largely neglected in the literature. Though many specific problem environments have been discussed using heuristic, ad hoc methods, no general methodology or theory has been developed. This paper proposes an object-oriented framework to provide a theoretical foundation for future research on the portfolio selection problem.

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Uml Activity Diagram Semantics And Automated Gui Prototyping, Nancy Winniford Ashley, Timothy E. Meehan, Norman Carr Jan 2005

Uml Activity Diagram Semantics And Automated Gui Prototyping, Nancy Winniford Ashley, Timothy E. Meehan, Norman Carr

Journal of International Technology and Information Management

Extended Activity Semantics (XAS) is a notation which can be used with Unified Modeling Language (UML) activity diagrams to specify user interactions with a system and to automatically generate a prototype of the graphical user interface (GUI) that would be used in these interactions. XAS has been incorporated in a CASE tool, Guibot, which has been developed as a plug-in for Rational Rose, a leading UML tool. The notation and tool address a specific gap in UML – the inability to model user interaction.

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Internet Technology In 2010: The Issue Of Ipv6 Adoption In The U.S.A., Garry L. White, Jaymeen R. Shah, James R. Cook Jan 2005

Internet Technology In 2010: The Issue Of Ipv6 Adoption In The U.S.A., Garry L. White, Jaymeen R. Shah, James R. Cook

Journal of International Technology and Information Management

Computer industry literature suggests that IPv4 Internet addresses are likely to have been depleted by the year 2010, and at least Asia and Europe will be using the new IPv6 Internet addresses. Literature also suggests that the U.S.A. is lagging behind Asia and Europe with the implementation of IPv6. Empirical data supporting the fact that the U.S.A. is lagging behind is not available in the literature. This paper presents the issues regarding IPv6, reasons why Asia and Europe are implementing IPv6, and why the U.S.A. is lagging behind. Empirical data is presented to support the literature’s suggestion that the U.S.A. …

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A Critical Time For Ultra-Wide Band, Gary F. Templeton, Mark B. Schmidt Jan 2005

A Critical Time For Ultra-Wide Band, Gary F. Templeton, Mark B. Schmidt

Journal of International Technology and Information Management

Ultra-wideband (UWB) is a promising class of high-speed wireless communications applications that is projected to significantly change local and wide area network architectures. This article describes the technology, its probable application areas, the environmental forces that are constraining and enabling commercialization, and the prospects for short-term growth for UWB services. Commercial sale and distribution of UWB products has been approved, and widespread sale is expected by 2007.

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The Road To Erp Success: Understanding End-User Perceptions, Asli Yagmur Akbulut, Jaideep Motwani Jan 2005

The Road To Erp Success: Understanding End-User Perceptions, Asli Yagmur Akbulut, Jaideep Motwani

Journal of International Technology and Information Management

Even though there is a growing body of literature that focuses on improving the success rate of enterprise resource planning (ERP) projects, there is a lack of research aimed at understanding end- users perceptions of ERP systems. Given that employee expectations and attitudes play an important role in the success of ERP projects, the purpose of this study is to gain a deeper understanding of end-user perceptions of ERP systems. In order to achieve this objective, we provide empirical evidence from two companies that have recently implemented ERP systems. We also offer strategies that could be utilized by managers, project …

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A Methodology For Evaluating Data And Output Misfits In Commercial Off-The-Shelf Erp Systems, Jen-Her Wu, Chang-Tseh Hsieh, Shin-Shing Shin, Chi-Cheng Wu Jan 2005

A Methodology For Evaluating Data And Output Misfits In Commercial Off-The-Shelf Erp Systems, Jen-Her Wu, Chang-Tseh Hsieh, Shin-Shing Shin, Chi-Cheng Wu

Journal of International Technology and Information Management

This paper presents a methodology based on the task-technology fit theory to identify data and output misfits in the ex-ante evaluation of an off-the shelf enterprise resources planning (ERP) package. The proposed methodology consists of two stages: output misfit analysis and data misfit analysis. The purpose of the first stage is to identify corresponding field (output misfits) and data glossary for data misfit analysis. The latter stage identifies data misfits for every corresponding activity in the business process sequence. The proposed methodology provides a systematic approach to alleviate the difficulty and complexity in identifying data and output misfits. The identification …

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Applying Theoretical Frameworks To Explicate Physician Acceptance Of Computerized Physician Order Entry (Cpoe), David Rosenthal, Elaine Seeman, Shanan Gibson Jan 2005

Applying Theoretical Frameworks To Explicate Physician Acceptance Of Computerized Physician Order Entry (Cpoe), David Rosenthal, Elaine Seeman, Shanan Gibson

Journal of International Technology and Information Management

This paper reports the findings of a pilot study undertaken to ascertain the feasibility of incorporating the Theory of Planned Behavior and the Taxonomy of Work Values into the explanation of physician technology acceptance of a new organizational technology – Computerized Physician Order Entry (CPOE). While Davis’s Technology Acceptance Model has received much empirical support, we posit that certain complexities associated with the physician population and the hospital environment warrant the inclusion of other theoretical models as a means of furthering our understanding of technology acceptance. Although preliminary in nature, this study finds support for the inclusion of both the …

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The Psychological Capital Of Chinese Workers: Exploring The Relationship With Performance, Fred Luthans, Bruce Avolio, Fred Walumbwa, Weixing Li Jan 2005

The Psychological Capital Of Chinese Workers: Exploring The Relationship With Performance, Fred Luthans, Bruce Avolio, Fred Walumbwa, Weixing Li

Department of Management: Faculty Publications

Everyone knows about China’s huge population and the fast-growing economy. Although macro-level sociological and economic analyses have given some attention to the linkage between the two, at the micro level, the relationship between human resources and, more specifically, psychological capital of Chinese workers and their performance has been largely ignored. Within the context of three factories (two private and one state-owned) in the People’s Republic of China, this exploratory study examined the relationship of a sample (n=422) of Chinese workers’ positive psychological capital states and their performance. Results indicated the workers’ positive states of hope, optimism, and resiliency, separately and …

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“Can You See The Real Me?” A Self-Based Model Of Authentic Leader And Follower Development, William L. Gardner, Bruce J. Avolio, Fred Luthans, Douglas R. May, Fred Walumbwa Jan 2005

“Can You See The Real Me?” A Self-Based Model Of Authentic Leader And Follower Development, William L. Gardner, Bruce J. Avolio, Fred Luthans, Douglas R. May, Fred Walumbwa

Department of Management: Faculty Publications

To address present and future leadership needs, a model of authentic leader and follower development is proposed and examined with respect to its relationship to veritable, sustainable follower performance. The developmental processes of leader and follower self-awareness and self-regulation are emphasized. The influence of the leader’s and followers’ personal histories and trigger events are considered as antecedents of authentic leadership and followership, as well as the reciprocal effects with an inclusive, ethical, caring and strength-based organizational climate. Positive modeling is viewed as a primary means whereby leaders develop authentic followers. Posited outcomes of authentic leader–follower relationships include heightened levels of …

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Weight-Loss Advertising Too Good To Be True: Are Manufacturers Or The Media To Blame?, Jodie Sopher Jan 2005

Weight-Loss Advertising Too Good To Be True: Are Manufacturers Or The Media To Blame?, Jodie Sopher

Cardozo Arts & Entertainment Law Journal

No abstract provided.

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The Effects Of Sfas 131 Geographic Segment Disclosures On The Valuation Of Foreign Earnings, Ole-Kristian Hope, Tony Kang, Wayne Thomas, Florin Vasvari Jan 2005

The Effects Of Sfas 131 Geographic Segment Disclosures On The Valuation Of Foreign Earnings, Ole-Kristian Hope, Tony Kang, Wayne Thomas, Florin Vasvari

Research Collection School Of Accountancy

Foreign operations are becoming increasingly important for U.S. companies. We investigate whether the market’s valuation of foreign earnings is a function of the firm’s geographic segment disclosures. Specifically, we examine the effects of an increase in the number of geographic segments disclosed and the inclusion of earnings measures in geographic segment disclosures following the adoption of SFAS 131. We find strong evidence that our proxies for increased disclosure are positively associated with the valuation of foreign earnings. Our results are robust to a number of sensitivity analyses. Taken together, our results suggest that the pricing of foreign earnings is associated …

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To Judge Leviathan: Sovereign Credit Ratings, National Law, And The World Economy, Christopher Bruner, Rawi Abdelal Jan 2005

To Judge Leviathan: Sovereign Credit Ratings, National Law, And The World Economy, Christopher Bruner, Rawi Abdelal

Scholarly Works

Recent decades have witnessed the remarkable rise of a kind of market authority almost as centralized as the state itself – two credit rating agencies, Moody’s and Standard & Poor’s. These agencies derive their influence from two sources. The first is the information content of their ratings. The second is both more profound and vastly more problematic: Ratings are incorporated into financial regulations in the United States and around the world. In this article we clarify the role of credit rating agencies in global capital markets, describe the host of problems that arise when their ratings are given the force …

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Treatment Of Erectile Dysfunction: A Review Of Literature And National Survey Of Urologists, Mark E. Thomsen Jan 2005

Treatment Of Erectile Dysfunction: A Review Of Literature And National Survey Of Urologists, Mark E. Thomsen

Honors Program Theses

Toe treatment of erectile dysfunction has improved dramatically over the past decade, including the revolutionary introduction of PDE-5 inhibitors (i.e. sildenafil citrate or Viagra). As improved treatments have been presented to the public, an increasing number of men are seeking treatment for ED. This national survey of urologists is intended to address specific questions regarding how urologists make decisions in treating erectile dysfunction. ln addition to conventional areas of interest, such as the impact of side effects and determining the motivation for ED patients to seek treatment, this survey addresses how the treatment of ED relates to the specific condition …

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Creating Breadth In Business Education Through Service-Learning, Paul C. Godfrey, Louise M. Illes, Gregory R. Berry Jan 2005

Creating Breadth In Business Education Through Service-Learning, Paul C. Godfrey, Louise M. Illes, Gregory R. Berry

Faculty Publications

We argue service-learning pedagogy and the associated educational experiences provide a partial solution to the significant problem of narrowness in business education. Servicelearning pedagogy seeks to balance academic rigor with practical relevance, set in a context of civic engagement, which furnishes students with a broader and, we argue, richer, educational experience. We present four specific critiques of business education: (1) the business curriculum focuses on functional and discrete rather than cross-functional and holistic knowledge; (2) coursework emphasizes practical problem-solving “tool kits” rather than deep theoretical knowledge; (3) the underlying paradigm of business education views humanity and human interactions in purely …

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The Retail Wave: A Look Into The Future Of The Apparel Industry, Sarah Clemens Jan 2005

The Retail Wave: A Look Into The Future Of The Apparel Industry, Sarah Clemens

Honors Program Theses

Where is the apparel industry headed? The need for retailers to diversify and understand current consumer needs will be the focus for survival as we move through the information age. Technology has and will continue to push the market into new ideas that allow niche retailers to stay slightly ahead of the game. Software to meet apparel consumer needs may be the answer for high end retailers. These retailers have an opportunity to embrace the consumers' internal problems by affirming that problems such as anxiety, obesity and depression exist. Software could help reach not only the consumer's money, but their …

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Leadership, Collective Personality, And Performance, David A. Hofmann, Lisa Jones Christensen Jan 2005

Leadership, Collective Personality, And Performance, David A. Hofmann, Lisa Jones Christensen

Faculty Publications

By viewing behavior regularities at the individual and collective level as functionally isomorphic, a referent-shift compositional model for the Big 5 personality dimensions is developed. On the basis of this compositional model, a common measure of Big 5 personality at the individual level is applied to the collective as a whole. Within this framework, it is also hypothesized that leadership (i.e., transformational, transactional, and passive) would predict collective personality and that collective personality would be significantly related to collective performance. The results supported these hypotheses using a sample of franchised units. On the basis of recent research at the individual …

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