Management Sciences and Quantitative Methods Commons^™

Economic Risk Assessment Using The Fractal Market Hypothesis, Jonathan Blackledge, Marek Rebow

Conference papers

This paper considers the Fractal Market Hypothesi (FMH) for assessing the risk(s) in developing a financial portfolio based on data that is available through the Internet from an increasing number of sources. Most financial risk management systems are still based on the Efficient Market Hypothesis which often fails due to the inaccuracies of the statistical models that underpin the hypothesis, in particular, that financial data are based on stationary Gaussian processes. The FMH considered in this paper assumes that financial data are non-stationary and statistically self-affine so that a risk analysis can, in principal, be applied at any time scale …

Parent Decision-Making About Teen Driving, Diana Heckman, Lynn M. Deitrick Rn, Phd, Michael Adams, Anthony Nerino Ma, Robin Rivera

Administration & Leadership

No abstract provided.

An Assessment Of Business Ethics: From The Classroom To The Workplace, Jenna Michelle Azbell

Honors Program Theses

This thesis will begin with an in-depth look at the major corporate scandals of Enron and WorldCom. After that, the thesis will describe the background history of business ethics in America, looking at how capitalism has evolved and shaped our business environment and sometimes influenced the decisions we make. A description of the legislative history involving business ethics will follow, including explanations of how laws such as Civil Rights Act of 1964 affected business ethics policies and practices in the United States, as well as the expansion of business ethics-related statutes including the recent Sarbanes-Oxley legislation that has changed business …

What Do Conscientious People Do? Development And Validation Of The Behavioral Indicators Of Conscientiousness (Bic), Joshua J. Jackson, Dustin Wood, Tim Bogg, Kate E. Walton, Peter D. Harms, Brent W. Roberts

Department of Management: Faculty Publications

Typical assessments of personality traits collapse behaviors, thoughts, and feelings into a single measure without distinguishing between these different manifestations. To address this lack of specification, the current study develops and validates a measure that assesses a number of broad behaviors associated with the personality trait of conscientiousness (the Behavioral Indicators of Conscientiousness; BIC). Findings suggest that the lower-order structure of conscientious behaviors is mostly similar to the lower-order structure in extant trait measures. Furthermore, a daily diary method was used to validate the BIC against frequency counts of conscientious behavior. Overall, the results identify specific behaviors that conscientious individuals …

Perceiver Effects As Projective Tests: What Your Perceptions Of Others Say About You, Dustin Wood, Peter D. Harms, Simine Vazire

Department of Management: Faculty Publications

In three studies, we document various properties of perceiver effects—or how an individual generally tends to describe other people in a population. First, we document that perceiver effects have consistent relationships with dispositional characteristics of the perceiver, ranging from self-reported personality traits and academic performance to well-being and measures of personality disorders, to how liked the person is by peers. Second, we document that the covariation in perceiver effects among trait dimensions can be adequately captured by a single factor consisting of how positively others are seen across a wide range of traits (e.g., how nice, interesting, trustworthy, happy, …

Relationship Between Positive Psychological Capital And Creative Performance, David S. Sweetman, Fred Luthans, James B. Avey, Brett C. Luthans

Department of Management: Faculty Publications

Despite considerable attention to the creative process and its relationship with personal characteristics, there is no published study focused directly on the relationship between the recently recognized core construct of psychological capital (PsyCap) and creative performance. Drawing from a large (N = 899) and heterogeneous sample of working adults, this study investigates PsyCap and its components (i.e., efficacy, hope, optimism, and resilience) as predictors of creative performance. Overall PsyCap predicted creative performance over and above each of the four PsyCap components. Theoretical and practical implications of these findings are considered.

Malgré la grande attention accordée à la démarche créatrice et …

An Analysis Of Reasonableness Models For Research Assessments, William D. Kight

Walden Dissertations and Doctoral Studies

Individuals who screen research grant applications often select candidates on the basis of a few key parameters; success or failure can be reduced to a series of peer-reviewed Likert scores on as little as four criteria: risk, relevance, return, and reasonableness. Despite the vital impact these assessments have upon the sponsors, researchers, and society in general as a benefactor of the research, there is little empirical research into the peer-review process. The purpose of this study was to investigate how reviewers evaluate reasonableness and how the process can be modeled in a decision support system. The research questions both address …

A Correlational Study Of Telework Frequency, Information Communication Technology, And Job Satisfaction Of Home-Based Teleworkers, Shana P. Webster-Trotman

Walden Dissertations and Doctoral Studies

In 2008, 33.7 million Americans teleworked from home. The Telework Enhancement Act (S. 707) and the Telework Improvements Act (H.R. 1722) of 2009 were designed to increase the number of teleworkers. The research problem addressed was the lack of understanding of factors that influence home-based teleworkers' job satisfaction. Job dissatisfaction has been found to have a significant impact on voluntary turnover. The purpose of the study was to assess the relationship among telework frequency, information communication technology (ICT), and job satisfaction. The research questions were designed to answer whether correlational relationships exist among telework frequency, ICT, and job satisfaction and …

The Influence Of Spirituality On Servant Leadership Among Small Business Entrepreneurs, Sharilyn D. Franklin

Walden Dissertations and Doctoral Studies

Servant leadership, which promotes virtuousness and altruism, is gaining attention as a potential solution to the perceived leadership crisis, as evidenced by the ethical breakdown of some of America's largest corporations. Entrepreneurs, who represent 99% of all employers, play a significant role in the American economy as innovative risk takers and early adopters. As such, it is important to understand how they relate to servant leadership. The purpose of this quantitative study was to explore research questions related to (a) the extent to which servant leadership is practiced by small business entrepreneurs, and (b) the relationship between their levels of …

A Structural Equation Model Of The Factors Associated With Influence And Power Of It Departments And Their Relationship To Firm's It Orientation And Business Performance, Raghu V. Kowshik

Walden Dissertations and Doctoral Studies

Although few firms can function without an information technology (IT) department, senior executives often consider IT as secondary. Historically, studies have found IT departments to have low influence and power status compared to other departments. Few, if any, studies have investigated what factors contribute to this subservient position. Three research questions that inspired this study regarding the IT department's influence and power included factors that shape the IT influence and power, the consequences for the firm's IT orientation and business performance, and how firm's IT orientation affects business performance. This quantitative study explored the notion that accountability, innovativeness, customer connectedness …

Toward A Grounded Theory On The Management Of Orphanages In South Africa And Zimbabwe, Anna Siyavora

Walden Dissertations and Doctoral Studies

The number of orphaned children in many parts of Africa is increasing as their parents die from human immunodeficiency virus (HIV) or acquired immune deficiency syndrome (AIDS). The research problem addressed in this qualitative study was lack of understanding by others about how the managers of orphanages in 2 African countries -- South Africa and Zimbabwe - were responding to the emotional and social needs of these orphans. The purpose of this study was to develop an orphanage management theory or model that could replicate the African kinship environment in the orphanages under study. Nurturing leadership theory provided the conceptual …

The Impact Of Stakeholder Collaboration On Effectiveness Of Health Program Implementation In Ghana, Samuel Kwami Agbanu

Walden Dissertations and Doctoral Studies

Healthcare providers increasingly recognize the importance of collaboration among stakeholders in cost-effective healthcare delivery. While collaborative relationships offer great advantages, little research has addressed their relevance in an international development aid context, particularly in sub-Saharan Africa. The region is a major recipient of international development support, yet health indicators on HIV/AIDS, malaria, tuberculosis, and child and maternal mortality indicate the health of the region is among the weakest worldwide. This sequential mixed method, descriptive study of a USAID-funded community health program in Ghana examined the nature of collaboration among six stakeholders and impact of this collaboration on effectiveness of program …

The Impact Of A Mental Health-Related Diagnosis On Readmission Rates For Heart Failure, Ronald S. Freudenberger Md, Carol A. Foltz Phd, Lou A. Lukas Md, Donna F. Petruccelli Crnp, Hannah D. Paxton Rn, Mph, Victoria Sabella Bsn

Department of Medicine

No abstract provided.

Reasons For Construction Firms Transiting To Iso 9001:2008 Quality Management Systems, Low Sui Pheng, Alfred Hah

Business Review

The International Organization for Standardization (ISO) is a worldwide federation of national standards bodies from approximately 162 countries. ISO is also a non-governmental organization that forms the missing link between the public and private sectors. With increasing awareness and attention on delivering quality and desirable products to the end users, ISO certification has increasingly become an important benchmark and confidence for both the organization and its customers. To keep up with the evolution and advancement in the different industries such as manufacturing, hospitality and construction, and also to satisfy higher customer’s expectations, ISO has to constantly improve and renew its …

Linking Uses Of Management Control Systems With Strategic Capabilities And Business Level Strategies For Organizational Performance Evidence From The Sri Lankan Textile And Apparel Industry, Nirosha D. Kapu Arachchilage

Theses: Doctorates and Masters

This research investigates how the uses of Management Control Systems (MCS), namely, diagnostic use and interactive use, as moderating variables, influence the relationship between business (competitive) strategies (which are determined by strategic capabilities) and organizational performance. Simons’ levers of control model, Porter’s theory of generic competitive strategy and the Resource Based View (RBV) of strategy have been considered as the underpinning theories and models of the study in developing the theoretical framework and hypotheses. The theoretical framework consists of two strategic capabilities (low cost competency and uniqueness competency), two generic business strategies (cost leadership and differentiation), two uses of MCS …