Business Commons^™

Factors That Enhance Consumer Trust In Human-Computer Interaction: An Examination Of Interface Factors And Moderating Influences, Eun-Ju Lee

Doctoral Dissertations

The Internet coupled with agent technology presents a unique setting to examine consumer trust. Since the Internet is a relatively new, technically complex environment where human-computer interaction (HCI) is the basic communication modality, there is greater perception of risk facing consumers and hence a greater need for trust. In this dissertation, the notion of consumer trust was revisited and conceptually redefined adopting an integrative perspective. A critical test of trust theory revealed its cognitive (i.e., competence, information credibility), affective (i.e., benevolence), and intentional (i.e., trusting intention) constructs. The theoretical relationships among these trust constructs were confirmed through confirmatory factor analysis …

Behavioral Finance: Psychographics, Curt W. Becker

Student Work

This research is a review of psychographics and its impact on rejoinder. Experiments were conducted to ascertain the association between two stimuli and changes in habitual behavior. The foci of this review are to examine applicable, previous research and compare with results on the two stimuli. Statistically different responses to the stimuli were observed.

Facilitators And Impediments In Moving Firms Toward Supply Chain Management: A Qualitative Field Study, Dewayne Lee Searcy

Doctoral Dissertations

Competing at the supply chain level, instead of at the individual firm level, is widely recognized today as a potential source of competitive advantage (Christopher 1992, Spekman et al. 2001). To compete on a supply chain level implies firms within a supply chain must develop and enhance internal, as well as, external competencies.

Intuitively, firms must have some degree of internal integration before they can reap significant benefits from engaging in supply chain management (SCM). As firms become more efficient and effective coordinating their internal processes and operations they soon realize significant improvements are possible by coordinating and linking their …

A Simulation Study To Investigate Runway Capacity Using Taam, Prakash Subramanian

Master's Theses - Daytona Beach

This study outlines a method to evaluate runway layouts using simulation, to aid in the airport planning and decision making process. As a sample study, the maximum throughput capacities of proposed expansion alternatives at Philadelphia International Airport (PHL), constrained at varying levels, are identified. The objective is to compare the ultimate airport capacities achievable for each of the different layouts to estimate their respective efficiencies in terms of runway system utilization. Given its capabilities for modeling at a very high level of detail and closely representing reality in terms of applicable separation standards and air traffic control procedures, TAAM (Total …

Stock Return Volatility In Emerging Equity Markets: The Relative Effects Of Country And Global Factors, Benjamin Adam Abugri

Theses and Dissertations - UTB/UTPA

The rapid growth of capital markets in developing countries has come as a major event in recent financial history. According to the International Finance Corporation (IFC), portfolio flows to emerging countries has kept rising since the early 1980s and the trend has continued even after a number of financial crises (IFC, 2000). Probably one of the most commonly known characteristics of these markets is their high volatility compared to the more developed markets. But results of studies on volatilities in these markets are often based on estimates of the variance of market indexes or asset returns over relatively long periods …

Are Markets Rational? Investors’ Response To Persistent Bias In Analysts’ Earnings Forecasts, Seung-Woog Kwag

Doctoral Dissertations

This dissertation intends to address the following two issues: 1) Persistence of the bias in analysts' earnings forecasts; 2) Investors’ response to such bias. It extends the understanding of information economics in earnings studies, and is expected to improve asset pricing models, suggest better model specifications for earnings studies, provide regulatory policy implications, and facilitate discussions on investor rationality.

Using two look-back portfolio formation methods that capture salient features of analysts' past forecasting behavior, I form quintile portfolios that describe the range of analysts' forecasting behavior. The optimistic portfolios refer to the portfolios containing firm-quarters whose contemporaneous forecast errors are …

Theeffects Of Decision Aid Recommendations On Users’ Cognitive Processes, Memories, And Judgments, Forrest Douglas Roberts

Masters Theses

This study extends the existing decision aid literature by examining the influence of decision aid recommendations on users’ memories, decision processes, and judgments. Existing research suggests that decision aids can be beneficial in a variety of settings. Judgments or decisions, the outputs of the decision- making process, are the focus of most of the decision aid research. This study offers a more comprehensive investigation of the impact of decision aids by examining both the outputs of the decision-making process and the inputs and processes that lead to judgment and decision-making. An experiment is conducted that examines the influence of decision …

Mobile Business As Strategic Tools In The Us Airline Industry, Marzel Stratmann

Master's Theses - Daytona Beach

This thesis analyzes opportunities and threats of mobile business in the context of the US airline industry as s strategic tool to create a sustainable competitive advantage through the implementation of an effective mobile business model. The analysis is based on the assumption that mobile airline strategies have to create a strategic fit with the business environment seen from an airline perspective. Forces inherent in the global environment as well as in the micro-environment are analyzed using environmental scanning as systematic technique. Exploratory data obtained from a focus group interview is added to the analysis in order to assess opportunities …

The Effects Of Variability In Demand And Time Parameters For Multi-Item, Multi-Echelon, Multi-Indenture Reparable Inventory Systems, Roberto C. De Abreu

Theses and Dissertations

The office of the Chief Information Officer is still new within public sector organizations. Further, the office of the CIO was hastily created by Federal laws that provide only broad direction for its implementation and practice while at the same time limiting each office's power and reach within Federal agencies. Presently, because of broadly defined scope and the newness of the office in the public sector, Federal CIOs now face many challenges and critical technologies in managing their agency's information resources. Private sector organizations have a valuable knowledge base from their CIO office implementation efforts and subsequent operations. This private …

Six Years After Its Passage, What Has Been The Impact Of The Clinger-Cohen Act On The U.S. Air Force, Edward H. Drollette

Theses and Dissertations

Information systems are often inundated with thousands of attack alerts to distinguish novice hacker probes from genuine threats. Pattern classification can help filter relatively benign attacks from alerts generated by anomaly detectors, limited the numbers of alerts to requiring attention. This research investigates the feasibility of using pattern classification algorithms on network packed header information to classify network attacks. Both liner discrimination and radial basis function algorithms are trained using flood and scan attacks. The classifiers are then tested with unknown floods and scans to determine how well they categorize previously unseen attacks.

Providers Choices In Web-Medical Records: An Analysis Of Trade-Offs Made By Physicians In San Bernardino County, Jay Eriah Shankar

Theses Digitization Project

This thesis concluded that offering physicians an appropriate Web-based transcription service should be well received and improve their medical record management and patient care.

An Exploratory Study Of Constructive Differentiation By Managers Of Multi-Ethnic Workforces In Indonesia And Malaysia, M. A. Fergusson-Stewart

Theses : Honours

Indonesia and Malaysia are two of Australia's closest geographical neighbours and represent major trading partners; Malaysia, as one of the economic success stories of Southeast Asia and Indonesia, as the third most populous nation in the world are politically and economically of great significance to business in Australia. Both have experienced racial rioting, the former as recently as 1998, and the later in 1969. Much of the tension that has led to these riots centres around the relationship between the ethnic Chinese communities in these countries and the other ethnic groups, particularly the Pribumi in Indonesia and the Bumiputera in …

Nonverbal Communication In Business Interviewing And Negotiation, Dave Gustafson

Seton Hall University Dissertations and Theses (ETDs)

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