Management Sciences and Quantitative Methods Commons^™

Voter Bias In The Associated Press College Football Poll, B. Jay Coleman, Andres Gallo, Paul Mason, Jeffrey W. Steagall

Management Faculty Publications

We investigate multiple biases in the individual weekly ballots submitted by the 65 voters in the Associated Press college football poll in 2007. Using censored tobit modeling, we find evidence of bias toward teams (1) from the voter’s state, (2) in conferences represented in the voter’s state, (3) in selected Bowl Championship Series conferences, and (4) that played in televised games, particularly on relatively prominent networks. We also find evidence of inordinate bias toward simplistic performance measures – number of losses, and losing in the preceding week – even after controlling for performance using mean team strength derived from 16 …

Re-Solving Stochastic Programming Models For Airline Revenue Management, Lijian Chen, Tito Homem-De-Mello

MIS/OM/DS Faculty Publications

We study some mathematical programming formulations for the origin-destination model in airline revenue management. In particular, we focus on the traditional probabilistic model proposed in the literature. The approach we study consists of solving a sequence of two-stage stochastic programs with simple recourse, which can be viewed as an approximation to a multi-stage stochastic programming formulation to the seat allocation problem. Our theoretical results show that the proposed approximation is robust, in the sense that solving more successive two-stage programs can never worsen the expected revenue obtained with the corresponding allocation policy. Although intuitive, such a property is known not …

The Impact Of Positivity And Transparency On Trust In Leaders And Their Perceived Effectiveness, Steven M. Norman, Bruce Avolio, Fred Luthans

Department of Management: Faculty Publications

A critical challenge facing today’s organizational leaders is gaining their followers’ trust and having them view leaders as effective in addressing turmoil and change. Using a downsizing scenario as the context, this field experiment examined how a leader’s positivity and transparency impacted followers’ perceived trust, defined in terms of willingness to be vulnerable, and effectiveness of their leader. To test the hypotheses, 304 participants were randomly assigned to one of the four conditions of high (low) leader positivity × high (low) leader transparency. Results of our mixed methods study indicated both the leader’s level of positivity and transparency impacted followers’ …

Impact Of Lean Practices On Printing Companies, Jenna Bodolay

Graphic Communication

The purpose of this study was to bring understanding to what Lean and sustainable practices are most efficient and popular within printing companies. The information and data collected provides insight into what companies are doing to be Lean. The data exhibits what Lean and sustainable techniques that provide positive effects for companies and identifies potential pitfalls for why companies have not been able to be productive with Lean strategies.

This study collected and analyzed data on Lean and sustainability efficiency through historical case studies and descriptive research surveys. Case studies in the printing industry were studied and compared on the …

Managing Bpo Service Workers In India: Examining Hope On Performance Outcomes, Gwendolyn M. Combs, Rachel Clapp-Smith, Sucheta Nadkarni

Department of Management: Faculty Publications

Much attention has been given to the explosion in business process outsourcing (BPO) operations in India. Little concern, however, has been paid to the performance of Indian service workers in these fast-paced and sometimes turbulent environments. Using a sample of 160 service workers from a privately held BPO firm in India, we examine the relationship between Indian service workers’ hope and their performance outcomes. Regression and structural equation model analyses indicated a significant positive relationship between Indian service workers’ levels of hope and their performance. These promising results highlight the importance of measuring and managing employee hope to maximize employee …

Capacity-Driven Pricing Mechanism In Special Service Industries, Lijian Chen, Suraj M. Alexander

MIS/OM/DS Faculty Publications

We propose a capacity driven pricing mechanism for several service industries in which the customer behavior, the price demand relationship, and the competition are significantly distinct from other industries. According our observation, we found that the price demand relationship in these industries cannot be modeled by fitted curves; the customers would neither plan in advance nor purchase the service strategically; and the competition would be largely local. We analyze both risk neutral and risk aversion pricing models and conclude the proposed capacity driven model would be the optimal solution under mild assumptions. The resulting pricing mechanism has been implemented at …

Exploring Social Constructions Of Followership: A Qualitative Study, Melissa K. Carsten, Mary Uhl-Bien, Bradley J. West, Jaime L. Patera, Rob Mcgregor

Leadership Institute: Faculty Publications

This study adopts a qualitative approach to deconstruct the meaning of followership. Interviews were conducted with employees in various industries to examine how individuals socially construct their roles as followers and to explore followership schemas and contextual influences that relate to these constructions. Results suggest that while some individuals socially construct definitions around passivity, deference and obedience, others emphasize the importance of constructively questioning and challenging their leaders. With regard to personal qualities that are thought to make followers effective, major themes such as obedience, expressing opinions, and taking initiative were found to be most disparate across different groups of …

Impact Of Workplace Stress On Job Satisfaction Moderated By Religious Coping, Celina A. Esparza

Theses and Dissertations - UTB/UTPA

Workplace stress has been associated with negative job satisfaction outcomes, therefore leading employees to engage in coping strategies to minimize the consequences of the stressors. Although much research has been conducted on workplace stressors and their consequences, a small amount of literature exists on how women and Hispanics cope with workplace stressors or how people cope with the stressors in religious ways. To investigate the relationships among these factors, data was collected via an online survey completed by 268 university employees at a southwestern university. Self-report data collected suggested that both women and Hispanics use religion to cope with workplace …

Which Financing Model Is Right For Hotel Properties? An Exploratory Study Of Financing Models Highlighting The Practice And Effects Of Different Financing Models Adopted By Hotel Industries In Usa And Singapore, Keng Tiong Christopher Goh

UNLV Theses, Dissertations, Professional Papers, and Capstones

The high debt-financing model adopted by hotel owners in United States had contributed to a large number of foreclosures during the economic downturn. In contrast, the conservative financing model adopted by hotel owners in Singapore had sheltered them through the past recessions. Cultural values may have influenced the types of financing model adopted by hotel owners. Americans have a value system of using borrowed money to invest, while Singaporeans have a value system of saving for rainy days and spending within one’s means.

The studies concluded that hotel owners in the United States and Singapore should consider Juglar’s nine to …

Successful Partnerships: A Matter Of Experience?, Frits D. J. Grotenhuis

The South East Asian Journal of Management

Statistics indicate that most mergers and acquisitions are not very successful. At the same time, similar reasons for success and failure have been reported over the past decades by different scholars. Frequent mentioned reasons are related to finansial or legal issues during the pre-merger phase and cultural or integration issues during the post-merger phase. This far, hardly any study examined the learning effect of previous mergers and acquisitions experiences. This paper focuses on the post-merger integration phase of mergers and acquisitions, and the learning elements. First results indicate that managers can learn from previous experience and thus increase changes for …

Is Bangladeshi Rmg Sector Fit In The Global Apparel Business? Analyses The Supply Chain Management, Nuruzzaman Nuruzzaman, Ahasanul Haque, Rafiq Azad

The South East Asian Journal of Management

In recent years, supply chain management (SCM) has been developed as essential management philosopy and practice for all business operations. As with other business management principles, SCM also applies to the textile and apparel industries. All the parties or members should cooperate with its downstream customers and upstream suppliers to achieve supply chain goal. This paper was designed as an exploratory study to investigate SCM practice and to create competitive advantages in textille and garments (apparel) industries through efficient supply chain management from the perspective of business process. Current conditions of SCM practice in textille and garments industries in Bangladesh …

Human Capital Development Role Of Hr During Mergers And Acqusitions, Yasmeen Rizvi

The South East Asian Journal of Management

The need for corporate firms to gain competitive advantage in a highly competitive global environment has necessitated the adoption of innovative strategies, one of them being mergers and acquisitions. Selden and Colvin (2003) have stated that 70%-80% of acquisitions fail, meaning that they create no wealth for the share owners of the acquiring company. Schmidt (2003) has identified five major roadblocks to M & A success, three of which are HR issues. It has been established that there is a strong direct correlation between human resource involvement and 'success' in mergers and acquisitions (Schmidt, A.J., 2003). A positive association was …

Managing Growth: Best Practices Of Family-Owned Businesses, Justin M. Andrews

Honors Projects in Management

Family-owned businesses represent the majority of business in the United States. As consumers and employees, we are compelled to their sense of trustworthiness that all too often disappears in the business world. Our economy depends on the success of family-owned businesses, but only one third of these organizations successfully transition to the second generation and only one in ten survive to the third generation. While a series of best practices attempt to prescribe solutions their challenges, these practices fail to account for the various types of family-owned businesses. More specifically, many types of family-owned businesses exist as evident by specific …

A Study On Workforce Integration In An International Acquisition, Christopher Lussier

Honors Projects in Management

International acquisitions are extremely difficult to maneuver and success is far from guaranteed. Navigating through financial statements is one thing, but trying to link together two or more geographically and culturally diverse workforces is an entirely another thing. This study analyzes fourteen employee interviews from four different companies involved in international acquisitions within the last ten years. It develops a comprehensive comparison of companies looking to partially integrate through hands-off management or fully integrate through synergistic collaboration of workforces. The analysis looks at the actions companies take once the decision is made to grow internationally through mergers and acquisitions in …

How To Improve Project Management For Agile Federation Development, Priyanka Kotikalpudi

Engineering Management & Systems Engineering Theses & Dissertations

Developing a simulation federation out of a variety of heterogeneous simulation solutions is a complex task requiring very effective project management support in order to accomplish the common objectives and goals of this M&S federation. This thesis study conducts a detailed survey of available literature to identify the project management methods that can be extended to be applied to manage the development of simulation systems. The literature review led to the following two main results: (a) in general, there is insufficient literature dealing with M&S challenges for project management, (b) in particular, the two challenges of often changing requirements leading …

A Psychological Perspective On Cultural Difference: Epistemological Heterogeneity And Individual Heterogeneity Across Cultures, Kamal Fatehi, Uday S. Tate

Faculty Articles

Most cross-cultural studies of management have been sociological type. Conventional view of cultures and sociological perspective has resulted in the assumption that within each culture members are homogeneous in their psychological make-up, logic, and perspective. Although researchers have reminded us that people vary on pivotal psychological dimensions, both on a between-country and within-country basis, these reminders were not heeded. Maruyama’s theories and research on epistemological heterogeneity, and individual heterogeneity across cultures, or as it is called, mindscape, were the exception. This paper elaborates on epistemological heterogeneity and individual heterogeneity across cultures. It suggests that researchers in international management could use …

Including The Customer In Efficiency Analysis:Evidence Of A Hybrid Relational-Transactional Approach, Joseph Coughlan, Estelle Shale, Robert Dyson

Articles

Purpose This paper illustrates the effect of including the customer as a resource in efficiency measurement. Variations in counting the customer illustrate the different impacts on efficiency between a transactional and a relational approach to bank branch marketing. Design/methodology/approach The paper uses Data Envelopment Analysis (DEA) to analyse the efficiency of the branch network under consideration. This technique, while well established in the bank branch efficiency literature, is used here to gain insight into how relationship and transactional paradigms are affecting performance. Findings Although the average profile of the efficiency scores was similar, the scores of the individual branches differed …

Switching It Outsourcing Suppliers: Enhancing Transition Readiness, Siew Kien Sia, Wee-Kiat Lim, Kanapaty Pelly Periasamy

CCX Research

As IT outsourcing continues to gather momentum and mature, the decision to change suppliers at the end of a contract, or even earlier, has become an inevitable reality for many. This article sheds light on the management challenges associated with transitioning from one outsourcing supplier to another. Based on the “painful” experience of a large public-sector organization that chose not to renew its contract with a supplier that had operated its online portal and call center for five years, we provide insights into what makes a client organization “transition-ready.” We then describe the actions an organization can take before, during, …

Index-Exciting Caviar: A New Empirical Time-Varying Risk Model, Dashan Huang, Baimin Yu, Zudi Lu, Sergio Focardi, Frank Fabozzi, Masao Fukushima

Research Collection Lee Kong Chian School Of Business

Instead of assuming the distribution of return series, Engle and Manganelli (2004) propose a new Value-at-Risk (VaR) modeling approach, Conditional Autoregressive Value-at-Risk (CAViaR), to directly compute the quantile of an individual asset's returns which performs better in many cases than those that invert a return distribution. In this paper we explore more flexible CAViaR models that allow VaR prediction to depend upon a richer information set involving returns on an index. Specifically, we formulate a time-varying CAViaR model whose parameters vary according to the evolution of the index. The empirical evidence reported in this paper suggests that our time-varying CAViaR …

An Investigation Of Value Updating Bidders In Simultaneous Online Art Auctions, Mayukh Dass, Lynne Seymour, Srinivas K. Reddy

Research Collection Lee Kong Chian School Of Business

Simultaneous online auctions, in which the auction of all items being sold starts at the same time and ends at the same time, are becoming popular especially in selling items such as collectables and art pieces. In this paper, we analyze the characteristics of bidders (Reactors) in simultaneous auctions who update their pre-auction value of an item in the presence of influencing bidders (Influencers). We represent an auction as a network of bidders where the nodes represent the bidders participating in the auction and the ties between them represent an Influencer?Reactor relationship. We further develop a random effects bilinear model …