Management Sciences and Quantitative Methods Commons^™

Supporting Space Systems Design Via Systems Dependency Analysis Methodology, Cesare Guariniello

Open Access Dissertations

The increasing size and complexity of space systems and space missions pose severe challenges to space systems engineers. When complex systems and Systems-of-Systems are involved, the behavior of the whole entity is not only due to that of the individual systems involved but also to the interactions and dependencies between the systems. Dependencies can be varied and complex, and designers usually do not perform analysis of the impact of dependencies at the level of complex systems, or this analysis involves excessive computational cost, or occurs at a later stage of the design process, after designers have already set detailed requirements, …

Conquerors Or Cost-Cutters? The Influence Of Ceo Power On Corporate Restructuring And Aggressive Strategic Behavior, Ana M. Sariol

Theses and Dissertations

How do dominant (powerful) Chief Executive Officers (CEOs) influence corporate strategic behavior? Do they disproportionately focus on restructuring (cost-cutting or efficiency-enhancing) strategies in an attempt to run an efficient business? Alternatively, do they instead pursue aggressive (domain-creating) corporate strategies (i.e. engage in "empire-building") that not only expand the scope of the firm but also their personal influence? Current research evidence in the corporate governance literature is ambiguous when it comes to the relationship between CEO power and the choice of conservative vs. aggressive corporate strategies. Most studies in the literature use a piece meal approach and examine the influence of …

Implications Of Manipulations Of Soil Quality On The Growth Of European Buckthorn (Rhamnus Cathartica) In A Greenhouse, Sam L. Pepper, Liam Heneghan

DePaul Discoveries

European buckthorn (Rhamnus cathartica L.) is an invasive shrub that is capable of changing the nitrogen content of a soil through the deposition of its nitrogen rich leaf litter. This change creates conditions that may favor recolonizing by buckthorn and negatively affect the growth of native plants. In this greenhouse experiment, we examined the effect of altering soil quality by adding mulch comprised of buckthorn wood on above and belowground biomass, stem length and leaf production of buckthorn saplings. We found that buckthorn saplings planted in buckthorn mulch had reduced stem length and leaf production compared to growth in …

Privacy And The Information Age: A Longitudinal View, Charles E. Downing

Journal of International Technology and Information Management

As information systems and data storage capacity become increasingly sophisticated, an important ethical question for organizations is “What can/will/should be done with the personal information that has been and can be collected?” Individuals’ privacy is certainly important, but so is less costly and more targeted business processes. As this conflict intensifies, consumers, managers and policy makers are left wondering: What privacy principles are important to guide organizations in self-regulation? For example, do consumers view the five rights originally stated in the European Data Protection Directive as important? Comprehensive? Is there a product discount point where consumers would forsake these principles? …

An Empirical Investigation On Ceo Turnover In It Firms And Firm Performance, Peiqin Zhang, David Wierschem, Francis A. Mendez Mediavilla, Keejae P. Hong

Journal of International Technology and Information Management

Drawn upon upper echelon theory and organizational theory, this research proposes to examine the impact of CEO turnover in IT firms on firm performance in terms of both sustainable accounting performance and market performance. We find that CEO turnover is a significant determinant of firm performance, especially in IT firms. This paper contributes to the IS literature by investigating the CEO turnover impact in IT firms compared to other industries. This study also has practical implications by providing the guideline for IT firms on the CEO turnover policy. Such firms should place additional emphasis on their succession planning efforts.

Facebook Use Among African American And Hispanic Students: An Exploratory Investigation Of Perceived Academic Impact, Sathasivam Mathiyalakan, Sharon D. White, Jorge O. Brusa

Journal of International Technology and Information Management

Facebook is one of the world’s leading social networking sites. It is pervasive in students’ lives and can impact their academic careers in a variety of ways. However, little research exists evaluating the use of Facebook in minority academic settings. An early step in this direction is to gain an understanding of how different student demographic groups use Facebook. An interest in further assessment of Facebook’s role in diverse segments of academia motivates the collection and analysis of Facebook-related data from minority serving institutions such as Historically Black Colleges or Universities (HBCUs) and Hispanic Serving Institutions (HSIs). This study presents …

A Comparison Of Managerial And Leadership Effectiveness Of Veteran And Civilian Developed Leaders In A Civilian Context, John C. Dexter

Human Resource Development Theses and Dissertations

Since the terrorist attacks on September 11, 2001, there has been an increase in American patriotism that has facilitated a strong commitment of U.S. employers to actively recruit and hire military veterans. These highly publicized employer veteran hiring commitments easily number in the hundreds of thousands, if not millions. However, the commitments to employ veterans does not specify how these veterans will be employed. In fact, there is wide-spread difficulty in translating military training and experience to civilian applications, and there is virtually no empirical support as to whether veterans will be more of less successful in civilian employment than …

Using Atlas.Ti To Facilitate Data Analysis For A Systematic Review Of Leadership Competencies In The Completion Of A Doctoral Dissertation, John Kennedy Lewis

Faculty and Staff - Articles & Papers

The author used ATLAS.ti to conduct a systematic review of the literature on leadership competencies in fields undergoing rapid change to complete his dissertation. Studies were imported to ATLAS.ti for first, second and third stage analysis which led to the creation of final themes and concepts. The use of ATLAS.ti for coding encouraged a cyclical and iterative approach to data analysis that would have been difficult to accomplish through note cards, word processing, or spreadsheet applications. ATLAS.ti assisted with using meta-ethnography as the means of synthesizing both qualitative and quantitative research. ATLAS.ti provided the ability to make chains of multiple …

Crowdsourcing Management Education Assessment, Owen P. Hall Jr, Charla Griffy-Brown

Journal of International Technology and Information Management

Assessment is now at the center of the new business education zeitgeist. This focus is the direct result of feedback from the business community regarding the growing gap between their needs and graduates from many business schools. Recently this divide has fallen under even closer scrutiny because of increasing student debt and the growing controversy over return-on- investment. Today business leaders are looking for web-savvy, problem-solving graduates. To this end, AACSB and regional accrediting bodies are calling for the adoption of comprehensive collaborative learning strategies to better align graduates’ skill sets with the real needs of business. Crowdsourcing, which is …

Towards A Taxonomy Of Challenges In An Integrated It Governance Framework Implementation, Mathew Nicho, Suadad Muamaar

Journal of International Technology and Information Management

The rapid adoption of IT governance (ITG) frameworks in organizations worldwide, along with the subsequent need to select and integrate overlapping ITG frameworks has presented practitioners with challenges in choice and integration of frameworks. In this respect, the purpose of this study was to explore the ITG frameworks integration (ITGFI) challenges faced by organizations worldwide; develop and test a theory-based integrated ITG challenges (IIC) taxonomy model created from extant literature; and validate and compare these with those empirically extracted from three case studies in the United Arab Emirates (UAE). The results present the audience with a taxonomy of a prioritized …

Comparative Empirical Analysis On Computer Software Piracy Behaviors Between China And The United States: An Exploratory Study, Xiang Fang, Sooun Lee

Journal of International Technology and Information Management

Using the data collected from several universities in China and the United States, which have drastically different piracy rates, economic development stages, income levels, and national cultures, this study aims to identify which demographic factors affect software piracy significantly. Totally, the dataset includes 600 valid responses. Multivariate data analysis, supported by Multivariate Analysis of Variance and Turkey’s test, reveals that among various factors, country difference and gender most significantly influence software piracy. In addition, this study offers recommendations on how to curb software piracy effectively.

Social Media Marketing Communications Effect On Attitudes Among Millennials In South Africa, Rodney G. Duffett Mr, Myles Wakeham Dr

The African Journal of Information Systems

Online interpersonal interaction and communication has become an important aspect of social activities, especially among Millennials (young adults). However, the African continent has the lowest Internet access across the globe, but the development and rapid adoption of mobile technology has led to a major increase in the usage of Internet and new online Information and Communications Technology (ICT) channels, which are collectively referred to as social media. Social media platforms have become an integral part of everyday life and marketing communications via these digital channels has become one of the latest trends in South Africa (SA). The most commonly used …

Optimal Strategy For Gambling Pools, Aaron C. Brown

International Conference on Gambling & Risk Taking

In gambling pools, entrants submit predictions and the prizes are awarded to the prediction or predictions closest to actual outcomes. Some well-known examples are football pools (both the global and American game versions), toto, NCAA March Madness bracket pools and horse racing tournaments. For small pools with complete information about outcome probabilities, exact game theory optimal solutions are straightforward to compute. If there is also complete information about the number and strategy of other players, optimal exploitive strategies are even easier to derive. These problems have been treated in the literature.

This paper argues that the complete information approaches are …

Managing A Crisis: Should America Continue To Encourage Its Youth To Participate In Football Given Recent Findings On Player Safety And Concussions, Brock Matava

Honors Theses

In recent years, more light has been shed on player safety issues when it comes to youth sports, football especially. The major emphasis of concern is on reducing concussion rates among our youth and an exposure to the potentially lifelong disease chronic traumatic encephalopathy (CTE). Financially however, the National Football League (NFL), the highest level of football anywhere in the world, is healthier than it has ever been. If the NFL wants to stay on the fast-track it currently enjoys, concussions and player safety are two issues that it will undoubtedly be under pressure to face. The pros and cons …

How Competition, Customization, And Niche Markets Have Affected Sku Proliferation And Management, Alexander Eugene Huggs

Senior Theses

Differentiation has become a major competitive advantage. The end result is that many companies and businesses have found a competitive advantage by offering a wide variety of products. While Henry Ford may have only had to keep up with a limited number of parts for his relatively standard Model T, the Ford Motor Company now sells sixteen different models of consumer vehicles. This has not only happened to the Ford Motor Company. Growth in the number of stock keeping units (SKUs) is present across most consumer goods. What has caused this explosion in SKUs, how have companies adapted warehouses and …

Business Consultation Of Select Best Practices To An Animated Film Studio: How To Produce The Most Successful Film You Can, Joshua Christian Blackwood

Senior Theses

This thesis is framed as a mock consultation to an animated film studio to advise them on what factors they need to take into consideration in order to produce the most successful product that they can. Quantitative research and statistical analysis will be conducted to answer this question and the conclusions drawn should offer valuable insight to a film studio. Major elements of a movie to be examined will be pulled from both creator and viewer sides of the experience.

Supply Chain Risks: Causes & Mitigation Strategy For The Medical Device Companies, Dipak Patil

Dissertations and Theses

The objective of this research is to profile the risk involved with the external procurement and what risk mitigation strategy need to be in place to avoid any disruptions in the supply chain.

To limit the scope of the research, Focus will be only on the buy items used for building the capital equipment at Medtronic. For research, data is gathered by doing creating the survey which will be distributed among the external suppliers and by doing interviews with people from different functions.

Hybrid Project Management Approach For Software Modernization, Chintan Bhavsar

Dissertations and Theses

Software modernization or legacy modernization, refers to the conversion, rewriting or porting of a legacy system to a modern computer programming language, software libraries, protocols, or hardware platform. Legacy transformation aims to retain and extend the value of the legacy investment through migration to new platforms [1]. Currently, I am working as a Senior Business Analyst with Blue Cross Blue Shield, one of the largest insurance provider in the United States across the health sector. I am deployed to work on their initiative towards software modernization along the healthcare industry through their software-as-a-service (SaaS) platform – “The Healthcare Online Resources …

Portfolio Manager Compensation And Mutual Fund Performance, Linlin Ma, Yuehua Tang, Juan-Pedro Gomez

Research Collection Lee Kong Chian School Of Business

We use a novel dataset to study the relation between individual portfolio manager compensation and mutual fund performance. Managers with explicit performance-based pay exhibit superior subsequent fund performance, especially when investment advisors link pay to performance over a longer time period. In contrast, alternative compensation arrangements, such as fixed salary, assets-based pay, or advisor-profits-based pay are not associated with superior performance. Our tests further show that the positive relation between performance-based contracts and fund performance is not driven by the selection of talented managers proxied by education background. Lastly, managers with performance-based pay engage less in risk-shifting activities.

Research Paper On Content Management Systems (Cms): Problems In The Traditional Model And Advantages Of Cms In Managing Corporate Websites, Elanchezhian Ramalingam

Dissertations and Theses

This research paper is on the problem companies faces with the existing traditional model of website management and the advantages or improvement that Content Management System brings to them. Web content management is the discipline of collecting, organizing, categorizing, and structuring information that is to be delivered on a website. CMSs support a distributed content model by separating the content from the presentation and giving the content provider an easy to use interface for adding content.

The purpose of this study is twofold. First, it is aimed to observe how business users manages the contents directly without depending on technical …