Business Administration, Management, and Operations Commons^™

A Distributed Consensus Algorithm For Decision Making In Service-Oriented Internet Of Things, Shancang Li, George Oikonomou, Theo Tryfonas, Thomas M. Chen, Li Da Xu

Information Technology & Decision Sciences Faculty Publications

In a service-oriented Internet of things (IoT) deployment, it is difficult to make consensus decisions for services at different IoT edge nodes where available information might be insufficient or overloaded. Existing statistical methods attempt to resolve the inconsistency, which requires adequate information to make decisions. Distributed consensus decision making (CDM) methods can provide an efficient and reliable means of synthesizing information by using a wider range of information than existing statistical methods. In this paper, we first discuss service composition for the IoT by minimizing the multi-parameter dependent matching value. Subsequently, a cluster-based distributed algorithm is proposed, whereby consensuses are …

Human Capital Management Within The Federal Government Utilizing Generational Stratification With A Focus On Generation Y, Ian Nathaniel Barford

Engineering Management & Systems Engineering Theses & Dissertations

With many individuals in the Baby Boomer generation eligible to retire, many open positions will need to be filled by other Baby Boomers, or those from Generation X or Generation Y. Private industry has taken note of this and has been exploring workplace differences between Generation Y, Generation X, and Baby Boomers. Unfortunately for the federal government, data shows Generation Y is also separating; specifically quitting for unknown reasons. Understanding this apparent dichotomy between Generation Y and Generation X and Baby Boomer federal government employees is a current knowledge gap within the federal government's strategic human capital management focus.

From …

Factors That Promote Perceived Usefulness Of And Clinical Outcomes From Sign-Outs At The National University Hospital, Soo-Hoon Lee, Wei-Ping Goh, Dale A. Fisher, Phillip H. Phan

Management Faculty Publications

IMPORTANCE OF THE STUDY. Currently, there is a paucity of evidence in the literature to show that handoff strategies improve the quality of handoff outcomes. Studies that show the usefulness and outcomes obtained from sign-outs may motivate junior clinicians, who have limited time to perform their clinical responsibilities, to support sign-out improvement efforts.

OBJECTIVE. To test a research model that embeds the Technology Acceptance Model and the Theory of Planned Behavior to explore factors that enhance the perceived (a) usefulness of and (b) clinical outcomes from sign-outs among junior medical officers.

DESIGN, SETTING, AND PARTICIPANTS.

A retrospective study was conducted …

A Pilot Study On Nurse-Led Rounds: Preliminary Data On Patient Contact Time, Soo-Hoon Lee, Alice Lee, Siang-Ngim Lim, Mei-Jiao Koh, Benjamin Tan, Phillip H. Phan, Reshma A. Merchant, Aisha Lateef, Dale A. Fisher

Management Faculty Publications

IMPORTANCE OF THE STUDY. Ward rounding has been a historical clinical method of inter-professional collaboration to support inpatient care through the sharing of mental models by exchanging information and discussing plans of care, treatment goals, and discharge plans for the patient. The extant literature reports that rounds are frequently led by doctors with infrequent nurse-physician collaboration and patients’ interactions with doctors during ward rounds tend to be brief.

OBJECTIVE. To explore the effects of nurse-led morning ward rounds on patient contact time.

DESIGN. An ethnographic prospective observational study comparing nurse-led and physician-led rounds. SETTING. A General Medicine ward at the …

Three Essays On Immigrant Entrepreneurship, Kaveh Moghaddam

Theses and Dissertations in Business Administration

Despite the saliency of immigrant entrepreneurship, our understanding of the unique challenges of start-up processes confronting immigrant entrepreneurs is quite limited. While entrepreneurship as a field of study is growing rapidly, it is criticized for the lack of commonly accepted and well developed research paradigms. To address this theoretical gap in the entrepreneurship literature in general and in the immigrant entrepreneurship research in particular this dissertation addresses the following overarching question in a three essay format: What are the start-up processes and outcomes associated with immigrant entrepreneurship? The first essay suggests a theoretical framework which exhibits how the social embeddedness …

Shared Leadership In Six Sigma Teams From The North Shore-Lij Health System, Brian J. Galli

Engineering Management & Systems Engineering Theses & Dissertations

The main goal of the research was to identify the relationships that the internal research team environment and external coaching variables had with the degree of shared leadership in the context of Six Sigma teams from the North Shore LIJ Health System. Furthermore, the research ascertained the relationships that these variables had with two performance metrics: a team's ability to complete project deliverables and satisfy customer's requirements. This research also sought to understand additional factors that affected the five variables.

The research found that while shared leadership did not positively change as a team progressed through the phases of the …

An Examination Of Middle Manager Innovation Behaviors And Institutional Factors Impact On Organizational Innovation In The Usa And Mexico, J. Lee Brown Iii

Theses and Dissertations in Business Administration

Several scholars have suggested mid-level management is an important factor that explains strategic outcomes (Wooldridge, Schmidt, & Floyd, 2008), but little research has investigated how this relationship actually works in multiple institutional environments. The resource-based view of the firm argues that competitive advantage is a function of resource heterogeneity and immobility (Barney, 1991) and the discretionary decisions made by managers about resource creation, development, and allocation (Amit & Shoemaker, 1993). These boundedly-rational managers (Simon, 1957) make these decisions facing an uncertain and complex internal and external environment. Thus, this dissertation extends the current research by developing and testing a new …

A Study Of Risk-Taking Behavior In Investment Banking, Elzotbek Rustambekov

Theses and Dissertations in Business Administration

This dissertation examines corporate risk-taking behavior by investment banks in the United States. This study was sparked by the collapse of Lehman Brothers, one of the largest bankruptcy filings in U.S. history. This dissertation examines the specific factors that drove investment banks such as Lehman Brothers to take excessive risks, and how the deregulation of the US financial services industry towards the end of the 1990s contributed to risk-taking behavior.

I use four theoretical perspectives to examine corporate risk-taking behavior among investment banks. These perspectives include: institutional theory, behavioral theory of the firm, knowledge based view (KBV) of the firm, …

A Study Of Failures In The Us Banking Industry, Joseph Trendowski

Theses and Dissertations in Business Administration

This dissertation studies failures in the U.S. banking industry following the 2008 financial crisis. The dissertation offers an exhaustive review of the organizational failure literature, and changes in the banking industry environment over the past century. It takes three theoretical perspectives - institutional, industrial organization and resource-based view- to analyze failures in the banking industry.

The review and analysis allows me to trace the roots of recent bank failures to external (institutional, competitive) and internal (resource structure, strategy, risk) factors, and propose several hypotheses linking such factors with failures. The hypotheses are tested using a data-set that included all bank …

Establishing Relationships Between Risk Management And Knowledge Transfer, Garrett S. Haltiwanger

Engineering Management & Systems Engineering Theses & Dissertations

Risk management (RM) and Knowledge management (KM) have mostly been treated as separate management philosophies. Risk management is a widely taught topic in academia and is practiced in industry. Knowledge management is being taught at increasingly more colleges and many companies are discovering a need for managing knowledge. This dissertation shows that some research has been conducted to apply the principles of knowledge management in establishing risk management plans. To a lesser extent there has been research conducted to apply the philosophies of risk management to identifying knowledge gaps and maintaining corporate knowledge. Both risk management and knowledge management are …

Effects That Previous Employment Experiences Had On Organizational Commitment Of An Hourly Workforce, Charles August Bartocci

STEMPS Theses & Dissertations

A committed workforce is critical to the success of any organization. While there was a great deal of debate on how to best describe commitment, one model that attracted a significant following is the Three Component Model (TCM) developed by Meyer and Allen (1988). While it may be argued that the model is a mixed model combining attitudinal and behavioral measures, researchers have largely agreed that the scale that measures affective commitment is both valid and reliable. How commitment is developed in a workforce is of considerable interest. A minority of researchers have considered a variety of antecedents that contribute …

An Analysis Of Factors Affecting The Effective Use Of Knowledge Management In Counter Improvised Explosive Device (C-Ied) Operations, Umit Gencer

Engineering Management & Systems Engineering Theses & Dissertations

This dissertation investigates factors that influence effective use of Knowledge Management (KM) in Counter Improvised Explosive Device (C-IED) operations in the military.

The study suggests that effective KM program is determined by the interaction of three organizational capabilities: knowledge infrastructure, knowledge process, and leadership orientation.

A self-administrated survey was conducted on 300 NATO staff officers who have served in C-IED environments. A structural equation modeling technique was used to test a set of hypotheses using 118 completed responses collected from the survey.

The results suggest that out of the 11 constructs within the model; two are rated as 'attribute needs …

Effectiveness In Executive Decision-Making Bodies: The Role Of Conflict, Chris L. Day, Pilar Pazos

Engineering Management & Systems Engineering Faculty Publications

The theory and practice related to team processes such as communication, coordination, conflict, and their impact on team performance and effectiveness has been focused on principles applied to teams in general and to specific subsets of teams/situations. Executive decision-making bodies are a specialized subset of teams charged with managing strategic and enterprise-wide change typically consisting of talented team members who make decisions having a broad impact on the organizations they lead. Executive decision-making bodies have been largely unexplored in the team research literature. This study presents an in-depth review of prior research exploring the role of input factors and conflict …

Creditor Rights And R&D Expenditures, Bruce Seifert, Halit Gonenc

Finance Faculty Publications

Manuscript Type: Empirical

Research Question?Issue: This study examines the impact of creditor rights on R&D intensity (R&D/total assets). We argue that managers in countries with strong creditor rights have more incentives to reduce cash flow risk and therefore limit expenditures on R&D more than managers located in countries with weak creditor rights.

Research Findings/Insights: Using a sample of over 21,000 firms from 41 countries, our research is one of the first to document that strong creditor rights are indeed associated with reduced R&D intensity. This negative relationship is observed in market‐based countries, but not in bank‐based countries. Moreover, the results …

System Of Systems Perspective On Risk: Towards A Unified Concept, C. Ariel Pinto, Michael K. Mcshane, Ipek Bozkurt

Finance Faculty Publications

Many systems and projects that concern systems engineers, engineering managers, and business managers today can be defined as system of systems (SoS), which are described as ambiguous, uncertain and dynamic, among others. In addition to the traditional view on risk identification, analysis and management, the concept of risk should be considered with respect to these systems of systems. The purpose of this paper is to analyse both fundamental concepts and recent publications in system of systems, business and engineering management, as well as risk analysis, modelling, and management for the purpose of better describing the concept of risk with respect …

Three Essays On Strategic Risk Taking, Krista Burrill Lewellyn

Theses and Dissertations in Business Administration

The three essays that comprise this dissertation collectively explore strategic risk taking. The dissertation is underpinned by the notion that corporate executives take strategic risks not randomly, but based on the expectation that outcomes are more likely to be positive rather than negative. Each essay examines how and why decision makers come to vary in their cognitive evaluation of the acceptability of strategic risk taking.

Essay 1 draws from the approach/inhibition theory of power, to explore how power not only provides the means for CEOs to exert their risk preferences, but actually affects what the risk preferences are. Power is …

What Are The Correlates Of Interdisciplinary Research Impact? The Case Of Corporate Governance Research, William Q. Judge, Thomas Weber, Maureen I. Muller-Kahle

Management Faculty Publications

We explore the concept of interdisciplinary research impact and better understand what factors might be associated with it. Using the field of corporate governance research as a case study and linking our research impact concept to a novel measure of scholarly citation rates, we seek to understand why some corporate governance scholars are cited more than others. We first developed a comprehensive ranking of the top-100 scholars cited for their research in corporate governance and then compared that "high-impact" group with scholars who had published governance research that was not yet cited. We hypothesized that indicators from the social network …

Towards An Organizational Strategic Vitality Theory: A Study Of A Public Sector Board Of Directors, Keith L. Woodman

Engineering Management & Systems Engineering Theses & Dissertations

Boards of directors govern practically all organizations of significant size in the public and private sector. Improving the understanding of how boards function is critical because when boards fail, the results can be devastating. Little is understood about the functioning of boards of directors in the public sector, which accounts for a significant amount of the gross national product of the world's economy. The author observed a public sector board of directors for one year. Using the grounded theory research method to analyze the observations, he generated a theory of organizational strategic vitality that describes how a board of directors …

A Method To Improve The Sustainment Of Systems Based On Probability And Consequences, Michael Ashton Gaintner

Engineering Management & Systems Engineering Theses & Dissertations

The FROST Method is presented which improves the efficiency of long-term sustainment of hardware systems. The FROST Method makes sustainment and scheduling decisions based on the minimization of the expected value of current and future costs. This differs from current methods which tend to base decisions not on the expected value of costs, but on the expected inventory demand found through projections using data which is often inaccurate.

Distributions are used to account for randomness and inaccuracy in inputs such as failure rates and vendor-claimed dates for end of production. A Monte Carlo technique is then used to convert these …

Introduction: Advances In E-Business Engineering, Ling Li

Information Technology & Decision Sciences Faculty Publications

(First paragraph) E-business is more than just e-commerce. It is one of the most challenging areas for industry and research communities. E-business has evolved from business-to-business, business-to-customer, customer-to-business, customer-to-customer, and business-to-government systems to the integrated and collaborative business services among various information systems and e-marketplaces. In this evolving process, integrated e-business systems and their related supporting platforms have to be rapidly designed and developed in order to meet different requirements. A variety of e-business engineering paradigms and technologies have been developed to tackle these challenges. There are many research issues needed to be addressed. These issues include heterogeneous services integration, …

What Influences The Changes In Reit Ceo Compensation? Evidence From Panel Data, John M. Griffith, Mohammad Najand, H. Shelton Weeks

Finance Faculty Publications

This study examines what influences the changes in REIT CEO compensation using the following performance measures: average three-year total returns to shareholders, market value added, Tobin's q, and change in funds from operations. The impact of managerial power on the change in compensation is also examined. The empirical evidence indicates that firm performance and size do not influence the change in CEO salary, while risk, tenure, title, ownership, and age have significant impacts. Bonuses are not influenced by risk, size, or CEO power; however, they are influenced by performance. Option awards are affected by performance and CEO power.

Forecasting Empty Container Volumes, Rafael Diaz, Wayne Talley, Mandar Tulpule

Economics Faculty Publications

The accumulation and repositioning of empty containers have become acute problems for container ports and are expected to intensify in the future given the expected growth in trade imbalances among trading nations. These problems are major costs and operational challenges for container ports. More accurate forecasting of volumes of port empty containers will enable container ports to develop more cost efficient plans for the repositioning of empty containers. This paper compares the Tioga Group, United Nations and Winters method (utilizing empty container volumes of three U.S. container ports) in forecasting volumes of port empty containers. The Winters method is found …

Corporate Governance And The 2008-09 Financial Crisis, Martin Conyon, William Q. Judge, Michael Useem

Management Faculty Publications

The financial crisis of the late 2000s resulted in enormous costs to the economies of many countries and the fortunes of millions of families, and it challenged a host of our conceptions and theories of corporate governance. The governing boards of many financial-services firms seemed unable to prevent the risky and ill-fated decisions that jeopardized their firms, devastated their investors, and helped precipitate a financial meltdown that morphed into global recession. Company boards were also directly responsible through their compensation committees and consultant advisors for a sharp rise in executive compensation during the 2000s that may have contributed to undue …

What Level Of Analysis Is Most Salient For A Global Theory Of Corporate Governance?, William Q. Judge

Management Faculty Publications

W e have five rigorous and relevant new comparative corporate governance studies in this issue. Each of these studies contributes to our journal’s overarching mission of moving toward a rigorous and relevant theory of corporate governance that can be meaningfully applied throughout the world. In this editorial, I would like to focus on the multiple levels of analysis involved with arriving at a global theory.

Did Board Configuration Matter? The Case Of Us Subprime Lenders, Maureen I. Muller-Kahle, Krista B. Lewellyn

Management Faculty Publications

Research Question/Issue: The origins of the global financial crisis have been attributed to the combination of a housing price bubble and innovative financial instruments, as well as the lack of restraint by corporate executives and boards to engage in excessive risk-taking. The rise in subprime lending between 1997 and 2005 played a crucial role in inflating the housing price bubble. We take a unique dataset of US financial institutions heavily engaged in subprime lending and ask the following research question: Did board configuration play a role in determining whether a financial institution specialized in subprime lending?

Research Findings/Insights: We use …

Globalization Of Chinese Firms: Theoretical Universalism Or Particularism, Ilan Alon, John Child, Shaomin Li, John R. Mcintyre

Management Faculty Publications

Research on the globalization of Chinese and other emerging markets' companies has only just begun and is on the verge of taking off. As it does so, additional thought should be given to the ontological and epistemological underpinnings of the theories attempting to capture the phenomenon. Should Western-centric theory prevail? Be adapted? Or abandoned in favour of new indigenous approaches to theorizing, based on context? Finally, should the context itself be the basis of theorizing? While the debate will not stop here, the future may hold a multiplicity of approaches, both indigenous and internationalized, for explaining emerging markets' contexts and, …

Emotional Intelligence And Its Potential In Engineering Management, Jesse Ray Toepfer

Engineering Management & Systems Engineering Theses & Dissertations

Assuming that the modern connotation of Emotional Intelligence (El) took shape with Wayne Leon Payne's 1986 dissertation, A Study of Emotion: Developing Emotional Intelligence, Self-Integration, Relating to Fear, Pain, and Desire, EI is nearing its thirtieth birthday. Relatively speaking, EI is still very young, and there are a handful of researchers who are still trying to explore and define El. Significant efforts have been made to develop the concept of EI, and the ramifications of EI on an individual's professional performance.

Often more technical and exacting in nature, the field of engineering management exhibits many aspects that are unique relative …

The Effect Of The Governance Environment On International Business: Three Essays, Jun Wu

Theses and Dissertations in Business Administration

We examine how governance environment affects business activities across countries. Using an updated framework of governance environments, we classify countries into three groups based on their dominant modes of governance: (1) rule-based (strong rule of law), (2) relation-based (weak rule of law and strong informal network based on private relations), and (3) neither-based (absence of both public rules and private network). We then examine how different governance types affect trade patterns and foreign investment flows. Chapter 2 theoretically proposes that the governance environment of a society plays a significant role in influencing international trade and foreign investment across countries. Chapter …

What Is Influencing Financially-Driven Shareholder Activism In The Us And Uk—Principal-Agent Or Principal-Principal Problems?, Maureen I. Muller-Kahle

Theses and Dissertations in Business Administration

Shareholder activism is a response to corporate underperformance by one or more shareholders of the corporation. Classic agency theory suggests that shareholder activism is a mechanism to curb principal-agent problems in the firm. However, the principal-principal perspective suggests that shareholder activism is a mechanism for dominant shareholders to extract resources from the firm. This dissertation extends the current research by developing and testing competing hypotheses to examine the antecedents of financially driven shareholder activism in the United States and the United Kingdom. The extant literature on financially driven shareholder activism (FDSA) is reviewed, research gaps in the literature identified and …

Thomas Kuhn And Corporate Governance Research, William Q. Judge

Management Faculty Publications

Back in the dark ages (i.e., 1980s) when I was pursuing my doctoral degree at the University of North Carolina at Chapel Hill, I read Thomas Kuhn’s (1962) book on how science evolves over time. That book had a big influence on my thinking then, and it continues to influence me. Indeed, that book seems especially pertinent to this particular issue for reasons which I will explain later on in this essay.