Management Sciences and Quantitative Methods Commons^™

Product Bundling: Impacts Of Product Heterogeneity And Risk Considerations, Mehdi Sheikhzadeh, Ehsan Elahi

Management Science and Information Systems Faculty Publication Series

Bundling has been extensively studied in the literature and its benefits have been manifested through three perspectives of achieving better price discrimination, helping to save costs, and preserving the power for deterring a potential entrant. In this study, we examine two aspects of bundling which have not been studied before. We examine the impact of product heterogeneity on bundling decisions. We also address risk considerations in a bundling problem. Specifically, we consider a retailer who has the option of selling a bundle of two products (pure bundling policy), or selling the products separately (no-bundling policy). The retailer could also face …

Towards Operations Excellence: Optimising Staff Scheduling For New Emergency Department, Amr Arisha, Waleed Abo Hamad

Conference papers

This paper presents a case study of an Emergency Department of a public hospital in Dublin, and uses an integrated approach to determine optimal staffing levels to meet the challenges of its dynamic patient demand levels. A comprehensive stochastic model is developed to incorporate patients care pathways and the resources required along their treatment journeys. Analytical Hierarchical Process is utilised to enable decision makers to set their preferences for the facility’s strategic objectives. Evolutionary algorithms are applied to optimise staff schedules. The resulted optimized schedules maintains continuity of care delivery for patients while ensuring a balanced equilibrium among available staff.

Assessing The Impact Of Conflict-Type On Decision-Effectiveness In Top Management Teams: The Moderating Effect Of Attributions, Emotions, Conflict-Handling Behavior, And The Environment, Kevin J. Hurt

Theses and Dissertations - UTB/UTPA

Conflict is considered a multi-dimensional concept conveying both constructive and destructive overtones. Within a strategic decision-making team, conflict can have positive and negative effects, which collectively are considered `paradoxical' because they can simultaneously lead to improved group decisions along with decreased member commitment. Decision quality and commitment to the decision are a requisite of high performance; yet, some suggest that these cannot co-exist because of conflict's paradoxical effects in the decision-making process. The early consensus on conflict research suggests that one form of conflict, i.e. cognitive, yields positive effects, whereas another form of conflict, i.e. affective, yields negative results. Not …

Revisiting The Miles And Snow Typology: Strategic Path Mediates Business Strategy And Resource Configuration For Innovation, Yasmina Zubaedah, Avanti Fontana, Adi Zakaria Afiff

The South East Asian Journal of Management

This article provides the results of an exploratory study that investigated the effect of Capability Lifecycle Path on attaining effective adaptation through innovation. Based on Miles and Snow (1978), an empirical study was conducted to explore whether performing firms are those that indicate consistency within the strategy, process, structure and Capability Lifecycle Path arrangement. The basic premise of this study is adaptability for sustainability, where firms go through adaptation cycles through Business Model Innovation would perform well when they are able to consistently create value and effectively manage adopted business models, or denoted as Business Model Effectiveness. Using data obtained …

Repositioning Strategy For Malaysian Companies Internationalization, Ismi Rajiani, Edna Buyong

The South East Asian Journal of Management

The rise of the emerging-market countries offers both developing and developed countries a unique opportunity to gain the benefits of a truly international economy. Consequently, it is imperative to advance our knowledge of emerging-market countries MNC emergence and competitiveness including Malaysian firms on how will they position their products strategically? Based on the framework of Porter’s Generic Strategy this paper is composed of price/ volume segments and impacts on product strategy theory. The aim is to identify crucial triggering cues and focus areas for Malaysian companies and measure what role these play in different segments. This study argues that some …

Sustainable Growth And Ethics: A Study Of Business Ethics In Vietnam Between Business Students And Working Adults, Lam D. Nguyen, Bahaudin G. Mujtaba, Chat N. Tran, Quan H. M. Tran

The South East Asian Journal of Management

Sustainable growth is not only the ultimate goal of business corporations but also the primary target of local governments as well as regional and global economies. One of the cornerstones of sustainable growth is ethics. An ethical organizational culture provides support to achieve sustainable growth. Ethical leaders and employees have great potential for positive influence on decisions and behaviors that lead to sustainability. Ethical behavior, therefore, is expected of everyone in the modern workplace. As a result, companies devote many resources and training programs to make sure their employees live according to the high ethical standards. This study provides an …

Environmental Dynamic, Business Strategy, And Financial Performance: An Empirical Study Of Indonesian Property And Real Estate Industry, Imam Wahyudi

The South East Asian Journal of Management

Firm’s strategic orientation involves synchronizing environmental dynamics, corporate strategy and capital structure in order to achieve firm performance targets. The co-alignment model used successfully in the hospitality industry might be used in a wider context as a framework in explaining these relationships simultaneously. Using the data of public firms in Indonesia during the period of 1996-2010, we found that co-alignment model can be implemented in property and real estate industry as well as in hospitality industry.

Analyzing Project Management Maturity Level In Indonesia, Eliot Simangunsong, Elisabeth N. Da Silva

The South East Asian Journal of Management

Project management has been generally known and increasingly used by many organizations to gain competitive advantage. In this context, many studies have proposed maturity models to evaluate how project management knowledge has been deployed effectively and efficiently in organization. As a developing country, Indonesia needs many development projects managed by government and private companies in different industries. Here, a study to assess project management maturity level in Indonesian businesses may bring insight about current business practices, which is important to speed up country development and business sustainability. Adapting the Project Management Maturity Model (ProMMM), a survey instrument has been developed …

Actual Vs. Perceived Value Of Players Of The National Basketball Association, Stephen Righini

Honors Projects in Mathematics

Over the past few decades the media has played an increasingly large role in shaping how player effectiveness in the National Basketball Association (NBA) is perceived. Several factors have caused fans, announcers, and even NBA team management to have unintentional bias toward certain players. This study aims to utilize various formulas created by NBA statisticians, called Player Raters, to identify how efficient each NBA player actually is in comparison to the rest of the league. Data from the past 12 seasons was compiled and six Player Raters were used to place values on every NBA player since the 2000-2001 season. …

Time Series Data Mining: A Retail Application Using Sas Enterprise Miner, Daniel Hebert

Honors Projects in Mathematics

Modern technologies have allowed for the amassment of data at a rate never encountered before. Organizations are now able to routinely collect and process massive volumes of data. A plethora of regularly collected information can be ordered using an appropriate time interval. The data would thus be developed into a time series. With such data, analytical techniques can be employed to collect information pertaining to historical trends and seasonality. Time series data mining methodology allows users to identify commonalities between sets of time-ordered data. This technique is supported by a variety of algorithms, notably dynamic time warping (DTW). This mathematical …

The Numbers Behind Celebrating More Birthdays: An Analysis Of The American Cancer Society’S Relay For Life, Eva Mahan

Honors Projects in Management

Despite all of the medical technological advances society has experienced, and is still experiencing, there has not been an ultimate cure for cancer found. Non-profit organizations like the American Cancer Society have been working for 100 years to raise funding and awareness for this issue and although great progress has been made since their founding in 1913, there is still more work that needs to be done to make cancer a disease of the past. This study first focuses on the structure of non-profit organizations, their role in society, and the techniques and procedures they follow when looking for donors. …

Who Is The American League Mvp On A Per Dollar Basis?, Patrick Decker

Honors Projects in Mathematics

This study will look at the value of MLB players in the American League on a per dollar basis. It will be based on the 2011 statistics and will use a linear regression model to create a value for each player. The value will be based on a variety of statistics based upon position. For all players: age, team wins, and years in the league will be accounted for. For field players: games played, hits, runs, doubles, triples, home runs, runs batted in, walks, strike outs, stolen bases, on base percentage, slugging percentage, fielding percentage and errors will be accounted …

Data Mining The Harness Track And Predicting Outcomes, Robert P. Schumaker

Journal of International Technology and Information Management

This paper presented the S&C Racing system that uses Support Vector Regression (SVR) to predict harness race finishes and analyzed it on fifteen months of data from Northfield Park. We found that our system outperforms the most common betting strategies of wagering on the favorites and the mathematical arbitrage Dr. Z system in five of the seven wager types tested. This work would suggest that an informational inequality exists within the harness racing market that is not apparent to domain experts.

Cultural Implications Of Customer Satisfaction Differences Of Help Desks In The Us And China, William H. Bleuel, Terry Young, Wayne Gertmenian

GSBM Faculty Scholarship

Customer satisfaction has become a very important aspect of business management in the high technology market. Companies that provide products and services world-wide often are concerned that customer satisfaction may be impacted by cultural differences. This study examines measures of customer satisfaction in two areas (China and the United States) to determine whether or not there is a difference in satisfaction scores provided by Help Desks. The trend in overall satisfaction over the seven year period from 2005 through 2011 is increasing in China faster than in the United States. Correlations between variously measured parameters of Help Desks and overall …

Organizational Change: Models For Successfully Implementing Change, Ashley May Calder

Undergraduate Honors Capstone Projects

Does it matter what change model is used to make a change in an organization? If so, why? Are certain models more effective than others based on the kind of change that is made (i.e. technology-based verses people-based)? What overlaps exist between these models? What is the strongest point of each model? What is the weakest point? Are any of the change models currently used in companies? This article defines three change models: ADIKAR, Lewin's Change Model and John Kotter's Eight Steps for Leading Organizational Change. Using 16 personal interviews with individuals from large and small companies, I will explain …

Integrating Strategic And Tactical Rolling Stock Models With Cyclical Demand, Michael F. Gorman

MIS/OM/DS Faculty Publications

In the transportation industry, companies position rolling stock where it is likely to be needed in the face of a pronounced weekly cyclical demand pattern in orders.

Strategic policies based on assumptions of repetition of cyclical weekly patterns set rolling stock targets; during tactical execution, a myriad dynamic influences cause deviations from strategically set targets. We find that optimal strategic plans do not agree with results of tactical modeling; strategic results are in fact suboptimal in many tactical situations. We discuss managerial implications of this finding and how the two modeling paradigms can be reconciled.

A Simulation Approach To Airline Cost Benefit Analysis, Massoud Bazargan, David Lange, Luyen Tran, Zhiyuan Zhou

Management, Marketing and Operations - Daytona Beach

In this paper we conduct a cost benefit analyses using simulation for an Airline. This study pertains to using Towbarless Towing Vehicles (commonly referred to as supertugs) to transport aircraft to and from the terminal to airline’s maintenance hangar facility at their hub. This study attempts to investigate the possibility of reducing costs through saving jet fuel by adopting supertugs and identify if their high purchasing costs are justified. This study adopts simulation to analyze the annual savings by studying the numbers needed, as well as the utilization and operation cost for these supertugs. The results are very encouraging, enabling …

A Closer Look At The Assistant (To The) Regional Manager: Personality Differences Between First And Second In Command Leaders In Organizations, Ross Benes

McNair Scholars Research Journal

Although a great deal of research has established personality differences between leaders and their followers (Lord, de Vader, & Alliger, 1986) there has been little research on how leaders at different levels of organizations may differ from one another. In particular, no research to date has examined whether or not there are personality differences between those who are first in command of their organizations and those second in command. The present study attempts to explore whether or not these differences exist in terms of both lay perceptions and in reality. The researchers in this study asked 401 individuals to contrast …

Dry Port Development In China: Motivations And Challenges, Q. Zeng, M. Maloni, Jomon Paul, Z. Yang

Faculty Articles

As coastal production costs in China rise, producers are moving inland to remain competitive with other Asian countries. As a result, Chinese sea ports are rapidly developing dry (i.e., inland) ports to compete for hinterland access. Yet the growing body of research examining dry ports has yet to analyze China. This article fills this gap by combining practitioner interviews, publicly available data, and industry and academic literature to provide an overview of dry ports in China. The article discusses the recent active development of dry ports in China and summarizes the existing dry port network. Motivations for further dry port …

How Can We Improve The Performance Of Supply Chain Contracts? An Experimental Study, Ehsan Elahi, Narasimha Lamba, Chinthana Ramaswamy

Management Science and Information Systems Faculty Publication Series

Although optimal forms of supply chain contracts have been widely studied in the literature, it has also been observed that decision makers fail to make optimal decisions in these contract setups. In this research, we propose different approaches to improve the performance of supply chain contracts in practice. We consider revenue sharing and buyback contracts between a rational supplier and a retailer who, unlike the supplier, is susceptible to decision errors. We propose five approaches to improve the retailer’s decisions which are in response to contract terms offered by the supplier. Through laboratory experiments, we examine the effectiveness of each …