Management Sciences and Quantitative Methods Commons^™

Born To Take Risk? The Effect Of Ceo Birth Order On Strategic Risk Taking, Robert J. Campbell, Seung-Hwan Jeong, Scott D. Graffin

Department of Management: Faculty Publications

The importance of birth order has been the subject of debate for centuries, and has captured the attention of the general public and researchers alike. Despite this interest, scholars have little understanding of the impact birth order has on CEOs and their strategic decisions. With this in mind, we develop theory that explains how CEO birth order may be associated with strategic risk taking. Drawing from evolutionary theory arguments related to birth order,we theorize that CEO birth order is positively associatedwith strategic risk taking; that is, earlier-born CEOswill take less risk than later-born CEOs. As evolutionary theory proposes that birth …

Employee Performance, Well‐Being, And Differential Effects Of Human Resource Management Subdimensions: Mutual Gains Or Conflicting Outcomes?, Chidiebere Ogbonnaya, Jake G. Messersmith

Department of Management: Faculty Publications

The human resource management (HRM) literature supports the idea that coherent systems of HRM practices can induce attitudinal effects when perceived subjectively by employees. Recently, scholars have proposed that subdimensions of HRM systems exist and account for variance in outcomes. This study explores differential effects of three subdimensions of HRM systems (skill‐, motivation‐, and opportunity‐enhancing HRM practices) on employee innovative behaviors and well‐being. Our predictions are based on the mutual gains perspective, which specifies positive relationships between HRM practices and employee performance, and the conflicting outcomes perspective that links HRM practices to higher job demands and stress. Using data from …

A Game-Theoretic Approach To Share The Costs Of Cooperating Healthcare Networks, Jay M. Lightfoot

Journal of International Technology and Information Management

The growing demand for healthcare services combined with the disarray in the health insurance market in the United States has created a situation where rival health networks are aggressively competing by building duplicate health facilities and providing redundant services in localized geographic regions. Unfortunately, this strategy can reduce the quality of patient care and decrease profits (Kaissi & Charland, 2013). A solution to this problem is for health networks to cooperate and share healthcare equipment, facilities, and personnel. Toward that end, this paper presents a game-theoretic method that can share these costs in a fair, efficient, and repeatable manner.

A Systematic Review Of Process Modelling Methods And Its Application For Personalised Adaptive Learning Systems, Kingsley Okoye

Journal of International Technology and Information Management

This systematic review work investigates current literature and methods that are related to the application of process mining and modelling in real-time particularly as it concerns personalisation of learning systems, or yet still, e-content development. The work compares available studies based on the domain area of study, the scope of the study, methods used, and the scientific contribution of the papers and results. Consequently, the findings of the identified papers were systematically evaluated in order to point out potential confounding variables or flaws that might have been overlooked or missing in the current literature. In turn, a critical structured analysis …

Table Of Contents Jitim Vol 27 Issue 4, 2018-2019

Journal of International Technology and Information Management

ToC JITIM - Special Issue on ICT4D

Table Of Contents Jitim Vol 28 Issue 1, 2019

Journal of International Technology and Information Management

Table of contents

Agent-Based Modeling And Simulation Approaches In Stem Education Research, Shanna R. Simpson-Singleton, Xiangdong Che

Journal of International Technology and Information Management

The development of best practices that deliver quality STEM education to all students, while minimizing achievement gaps, have been solicited by several national agencies. ABMS is a feasible approach to provide insight into global behavior based upon the interactions amongst agents and environments. In this review, we systematically surveyed several modeling and simulation approaches and discussed their applications to the evaluation of relevant theories in STEM education. It was found that ABMS is optimal to simulate STEM education hypotheses, as ABMS will sensibly present emergent theories and causation in STEM education phenomena if the model is properly validated and calibrated.

A Multilayer Secured Messaging Protocol For Rest-Based Services, Idongesit Efaemiode Eteng

Journal of International Technology and Information Management

The lack of descriptive language and security guidelines poses a big challenge to implementing security in Representational State Transfer (REST) architecture. There is over reliance on Secure Socket Layer/Transport Layer Security (SSL/TLS), which in recent times has proven to be fallible. Some recent attacks against SSL/TLS include: POODLE, BREACH, CRIME, BEAST, FREAK etc. A secure messaging protocol is implemented in this work. The protocol is further compiled into a reusable library which can be called by other REST services. Using Feature Driven Development (FDD) software methodology, a two layer security protocol was developed. The first layer is a well hardened …

Table Of Contents Jitim Vol 28 Issue 4, 2019

Journal of International Technology and Information Management

Table of Contents

Group Decision-Making, Edward Cook

Theses and Dissertations

The present work explores improvements in group decision-making. It begins with a practical example using state-of-the-art techniques for a complex, high-risk decision. We show how these techniques can reveal a better alternative. Although we created an improved decision process, decision-makers were apt to protect their own organizations instead of the project. This tendency was reduced over the course of the decision-making process but inspired the first conceptual component of this work.

The first concept describes the “Cost of Conflict” that can arise in a group decision, using game theory to represent the non-cooperative approach and comparing the outcome to the …

Forecast Combination With Multiple Models And Expert Correlations, David P. Soule

Theses and Dissertations

Combining multiple forecasts in order to generate a single, more accurate one is a well-known approach. A simple average of forecasts has been found to be robust despite theoretically better approaches, increasing availability in the number of expert forecasts, and improved computational capabilities. The dominance of a simple average is related to the small sample sizes and to the estimation errors associated with more complex methods. We study the role that expert correlation, multiple experts, and their relative forecasting accuracy have on the weight estimation error distribution. The distributions we find are used to identify the conditions when a decision …

Exploring Factors Related To Customer Service Representatives’ (Csrs) Performance In Call Centers., Ruth R. Jayson-Polk

Theses and Dissertations

This study provides critical research on individual change and its impact on individual performance using the ADKAR change management model. This applied dissertation was designed to research improvement in call monitoring performance scores between two groups of customer service representatives’ (CSRs): the experimental group receiving the ADKAR change management intervention, and the control group, who did not receive the ADKAR change management intervention. The ADKAR change management model (Hiatt, 2006) provided the theoretical framework for the study.

The literature review revealed that change management is a critical component of organizational change but is driven by individual change. The literature informs …

Assessment Of Adaptability Of A Supply Chain Trading Agent’S Strategy: Evolutionary Game Theory Approach, Yoon Sang Lee, Riyaz T. Sikora

Journal of International Technology and Information Management

With the increase in the complexity of supply chain management, the use of intelligent agents for automated trading has gained popularity (Collins, Arunachalam, B, et al. 2006). The performance of supply-chain agents depends on not just the market environment (supply and demand patterns) but also on what types of other agents they are competing with. For designers of such agents it is important to ascertain that their agents are robust and can adapt to changing market and competitive environments. However, to date there has not been any work done that assesses the adaptability of a trading agent’s strategy in the …

The Good Bloke In Contemporary Australian Workplaces: Origins, Qualities And Impacts Of A National Cultural Archetype In Small For-Profit Businesses, Christopher George Taylor

Antioch University Dissertations & Theses

This study explored the nature and significance of a common but widely misunderstood phrase encountered in Australia: The Good Bloke. Underlying this enquiry was awareness, based on the researcher’s personal and professional experience, that the idea of a Good Bloke powerfully influences individual perceptions of leaders in Australian small-to-mid sized for-profit firms. The study commenced with an exploration of the origins and history of the phrase, tracing it to the 1788 arrival of a disproportionately male Anglo-Celtic population was composed significantly of transported convicts. The language and mores of this unique settler population evolved for two centuries based on relationships, …

Bribery And Export Intensity: The Role Of Formal Institutional Constraint Susceptibility, Randika Eramudugoda Gamage

Open Access Theses & Dissertations

This study explores the influence of home country formal institutional constraints on firm bribery payments and export intensity. Distinguishing between forms of formal institutional constraints based on their susceptibility to bribery, this study highlights the different mechanisms through which formal institutional constraints impact export intensity. I propose that highly susceptible formal institutional constraints will behave as incentives leading to increased bribery payments. In contrast, less-susceptible formal institutional constraints will act as an added cost, ex-post to bribery payments, in the bribery-export intensity relationship. These less-susceptible formal institutional constraints will further decrease export intensity. Utilizing a firm-level dataset from 25 countries, …

A Conceptual Framework For Managerial Analysis Under Economic Nationalism And Globalization: A Study Of Japanese Automakers In The Usa, Kanji Kitamura

School of Business: Faculty Publications and Other Works

This chapter qualitatively examines cross-national managerial strategies employed at the Japanese automakers in the context of economic nationalism. It proposes and tests a simple yet versatile conceptual framework by developing existing models and integrating foundational concepts available in literature. Proposed as a tool for comparative analysis on management styles, the framework has two extreme ends of a continuum to capture not only variants of the social realities but also changes of businesses as it shifts between the extremes. The findings suggest that the force of economic nationalism likely affects the Japanese automakers’ growth strategies, and the dynamics of managerial styles …

Predicting The U.S. Airline Operating Profitability Using Machine Learning Algorithms, Woojin Choi, Mary B. O’Connor, Dothang Truong

International Journal of Aviation, Aeronautics, and Aerospace

With the increasing competition and cost pressures, the U.S. airline industry has explored methods to reduce operating costs and diversify revenue sources for improving financial performance. Understanding the influence of operating revenues and expenses on airline profitability is imperative for the long term growth of the airlines and continued generation of profits.

This study examined the cost and revenue data of the U.S. major airlines from the Department of Transportation’s Bureau of Transportation Statistics Form 41 reports between 2009 and 2018. Using SAS Enterprise Miner software, researchers used variables representing revenue and expenses from these data to develop and test …

Role Of Organizational Culture In Psychological Needs Satisfaction And Work Engagement, Quddsia Sadaf, Mudassar Aziz, Gulnaz Anjum

Business Review

This paper explores the role of organizational culture in the satisfaction of basic psychological needs and yielding work engagement among public and private sector managers. Results reveal that organizational culture confers employees with a sense of relatedness which promotes work engagement. Additionally, the study suggests that female managers have a higher need for relatedness, the satisfaction of all basic psychological needs is significantly higher among private sector employees and work satisfaction increases with increasing job level. This study can be used for the development of organizational culture to improve relatedness among employees with respect to gender and the type of …

Job Embeddedness And Turnover Intentions: The Moderating Role Of Affectivity Traits, Career Stages And Perceptions Of Organisational Politics, Emmanuel Twumasi Ampofo

Theses: Doctorates and Masters

The study tested the applicability of job embeddedness (JE) theory in Ghana. It also examined moderating effects of affectivity traits, career stage and perceptions of organisational politics (POP) on the JE–turnover intentions relationship. Analyses revealed that composite JE and its dimensions and sub-dimensions (except community fit) were negatively related to turnover intentions. Affectivity traits, POP and career stages moderated the JE–turnover intentions relationship. The study expands the predictive validity of JE to Ghana and adds to the few moderators that have been identified in previous studies. Strategies for increasing managerial employees’ embeddedness and reducing their turnover are proposed.

The Reversal Strategy: A Test Case For An Emerging Market, Hilal Anwar Butt, Mohsin Sadaqat

Business Review

The reversal strategy in the Pakistan Stock Market has shown significant profits for the time period January 1993 - September 2017. The available asset pricing models are unable to link these returns with the risk premium. This paper explores an alternative channel of predicting risk premium. It suggests that reversal profits can be considered as compensation for providing liquidity to the market during times of high volatility. Results reveal that reversal is stronger for illiquid and volatile stocks. Furthermore, firms that show reversal, are cash constrained, have lower return on asset (ROA) and equity (ROE), lesser operating profitability (OP), investment …

An Evaluation Of The Forecast Performance Of Dsge And Var Models: The Case Of A Developing Country, Shahzad Ahmad, Adnan Haider

Business Review

This paper estimates a DSGE model and three versions of VAR models (VARX, BVARX and BVAR) to analyze forecasting performance of these models in context of Pakistan. VAR models and a medium-scale DSGE model are estimated using quarterly data (1980Q4-2017Q2). Expanding window recursive out-of-sample forecasts for GDP growth, call money rate, CPI inflation and percent change in exchange rate are generated and compared over the period 2009Q1-2017Q2. Forecasting performance is analyzed by the comparison of bias and root mean squared errors (RMSE). Analysis of forecasting performance over 1-8 quarters forecast horizon reveals that BVAR model provides relatively better forecast in …

Emotional Intensity: An Additional Dimension To Understand Emotional Confidence And Purchase Intentions, Wajid Hussain Rizvi

Business Review

This paper explores the role of emotional intensity as a determinant of emotional confidence and purchase intentions. It analyzes the difference between low and high emotional confidence and emotional intensity groups in terms of their purchase intentions in the car buying context. Only valence and combined valence-intensity structural models were used to assess respective influences on emotional confidence. The results reveal that the combined impact of valence and intensity has a greater positive and significant influence on emotional confidence. Furthermore, groups with higher emotional confidence and higher emotional intensity show higher purchase intentions. This study contributes to a better understanding …

Exploring The Effectiveness Of Social And Digital Media Communications On Organization-Public Relationship Building With Employees, Iris Cumberbatch

Antioch University Dissertations & Theses

More than a decade after the emergence of social and digital media, professional communicators increasingly use these channels to interact with a wide array of stakeholders. Simultaneously, public relations (PR) and communications leaders seek to understand whether their efforts to communicate and engage with stakeholders through these channels are effective in establishing and building relationships, as well as to measure “effectiveness” in the new technology-driven communications landscape. With this study, I addressed a gap in the academic research with regard to understanding the effectiveness of social and digital media as a communications tool by assessing employees’ perceptions of their organization …

United I Stand: An Investigation Of Power Distance Value And Endorsement Of The Great Man Theory Through American Social Identities, Jeffrey M. Girton

Antioch University Dissertations & Theses

Four decades of research on power distance have been applied to cross-cultural leadership studies on an inter-national level. A quantitative investigation was conducted to analyze a uniquely American narrative of power distance, which was developed through a post-structural epistemology. Using ANTi-History theory, endorsement of the Great Man Theory was argued to be a leadership ethos that is related to American power distance value. The GLOBE project’s Power Distance Subscale, Trompenaars and Hampden-Turner’s Achievement Versus Ascription Scale, and an author-developed scale for self-reported endorsement of the Great Man Theory was deployed to investigate culturally contingent leadership ethos on an intra-national level …

The Relationship Between Mindfulness And Leadership: How Mindfulness Practices Affect Leadership Practices, James Van Auken

Antioch University Dissertations & Theses

The aim of this study was to explore and understand the relationship between mindfulness practices and actual leadership practices. This qualitative study utilized narrative inquiry with phenomenological interviewing techniques to explore selective leaders who use mindfulness practices, and see how they used mindfulness in their leadership practice. Sixteen in-depth interviews were conducted and thematic analysis was utilized. Eleven themes were identified with multiple sub- and sub-sub-themes, including: “Personal, Internal Mindfulness Practice,” “Being Mindful Toward Self,” “Being Present with Others,” “Being Present with a Group,” “Mindful Shift of Focus/Attention,” “Emotional Intelligence,” “Buffering of Reactivity,” “Resilience and Recovery,” “Alignment,” “Improved Job Performance,” …

Dynamic Pricing Of Wireless Internet Based On Usage And Stochastically Changing Capacity, Demet Batur, Jennifer K. Ryan, Zhongyuan Zhao, Mehmet C. Vuran

Department of Supply Chain Management and Analytics: Faculty Publications

(1) Problem Definition: Inspired by new developments in dynamic spectrum access, we study the dynamic pricing of wireless Internet access when demand and capacity (bandwidth) are stochastic. (2) Academic / Practical Relevance: The demand for wireless Internet access has increased enormously. However, the spectrum available to wireless service providers is limited. The industry has thus altered conventional license- based spectrum access policies through unlicensed spectrum operations. The additional spectrum obtained through these operations has stochastic capacity. Thus, the pricing of this service by the service provider has novel challenges. The problem considered in this paper is therefore of high practical …

Competency Development And Implementation Among Direct Support Professionals In New York State, Johanna Loporto

Walden Dissertations and Doctoral Studies

Direct support professionals (DSPs) serve an important function in the daily supervision and care of clients with intellectual and developmental disabilities (ID/DD) through standardization of technical, cognitive, and ethical competencies for all DSPs. It is not clear, however, how these DSPs and managers perceive the implementation process and utility of these competencies or whether implementation results in meeting the desired outcomes for clients. Using Donabedian's quality of care model as the foundation, the purpose of this qualitative case study in New York State to understand how DSPs perceived the implementation of the DSP core competencies under the direction of front-line …

Self-Leadership To Servant Leadership: A Metatheoretical Antecedent To Positive Social, Allen Lloyd Carn

Walden Dissertations and Doctoral Studies

A majority of current leadership programs are failing to deliver a comprehensive approach to leadership development by not providing middle and frontline managers the skills to enhance their potential to develop others. In failing to generate a comprehensive system, animosity towards all types of leadership has been festering for over 40 years as first identified by Greenleaf in 1977. The purpose of the study was to establish a link between the theoretical paradigms of servant leadership and self-leadership using the lens of emotional intelligence to generate an integral leadership development framework. The conceptual framework used Goleman et al.'s version of …

Leaders' Perceptions Of The Sexual Misconduct Reporting System In The Military, Catherine Elaine Mincey

Walden Dissertations and Doctoral Studies

There is an unwarranted number of men and women that experience an unwanted sexual contact occurrence while on active duty, that is not reported through the military's sexual harassment or sexual assault system channels. A reporting system that is cumbersome and ineffective may hinder a leader's perception in implementing effective sexual harassment and sexual assault policies and procedures. The purpose of this descriptive multiple case study was to explore the ways a reporting system influenced the decision making processes of leaders and the importance of a fluent information flow through communication channels regarding the reporting system for sexual misconduct within …

Recognizing And Anticipating Stress Related Complacent Behavior In Manufacturing Industries, Ricardo Alberto Pineda

Walden Dissertations and Doctoral Studies

Numerous safety studies suggest that stress complacency related accidents in manufacturing industries continue to cause injuries or fatalities because of the absence of emotional resources for leaders, who are unable to prevent accidents when these conditions exist. Leaders of the manufactory industries may not have the appropriate emotional measures which are significant to recognize employees' underlying complacent behavior. The purpose of this quantitative correlational study was to evaluate the relationship between leaders' emotional intelligence resources and their ability to manage to prevent injuries and fatalities in the workplace. The research questions address key traits of emotional intelligence regarding emotional perceptions …