Business Commons^™

How Kaizen Group Leader Selection Affects Group Participation, M. Joleen Byerline

Masters Theses & Specialist Projects

Organizational communication research indicates group member participation increases as the legitimate power differences among group members decreases. Lean principles and practices indicate Kaizen Event members will contribute regardless of legitimate power levels, due to member training, education, and the Lean team-oriented culture. Further study is needed to determine if Lean culture and training maximize group member contribution, or if legitimate power levels in Lean environments manipulate participation. The focus of this case study is a central Kentucky Lean manufacturing organization that practiced Lean principles for at least three years and completed a Kaizen Event within twelve months previous to the …

E-Government Diffusion: Evidence From The Last Decade., Madison Ngafeeson, Mohammad Merhi

Journal Articles

The use of technology to offer goods and services by governments to citizens has been a growing phenomenon in the last decade. Many projects have been recorded across nations in an effort to encourage the adoption and diffusion of e-government. However, these studies have been rather isolated project reports than a com- prehensive global picture. This study examines the e-government diffusion across 192 countries in the last decade. The panel data obtained is analyzed to evaluate the current state of e-government diffusion. Evidence in the last decade suggests that the difference in e-government diffusion is wider from country to country, …

Ethics Readiness: An Analysis Of Community College Students' Moral Sensitivity Scores, Julie Wallace

Doctoral Dissertations and Projects

In this retrospective causal-comparative study, the readiness of Virginia community college students to receive an accounting ethics curriculum was analyzed by measuring and comparing their moral sensitivity scores to the moral sensitivity scores of a group of four year university students. A sample of college students attending community college principles of accounting courses and a sample of college students attending four year university principles of accounting courses were administered a nationally recognized moral sensitivity survey instrument, the Defining Issues Test 2 (DIT2). The survey results were analyzed using a t-test for differences between means. It was found that there was …

The Effects Of The Economy, Perception Of Business Law, External Anchors, And Ethical Behavior On Corporate Social Responsibility In Developing Countries, Ihab Nasser

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Corporate social responsibility (CSR) is a concept that has attracted worldwide attention and gained a new resonance in the global economy. According to Werther and Chandler (2006), the meaning of CSR can be discerned from the three words in the phrase: corporate, social, and responsibility. Corporate social responsibility covers the relationship between the corporation and the societies with which it interacts (Werther & Chandler, 2006).

While CSR has received increasing attention in recent years, as a postulate for ethical and responsible behavior in business, Belal (2001) noted that most CSR studies have been conducted in developed countries, such as most …

Price And Store Image As Mitigating Factors In The Perception And Evaluation Of Retailers' Customer-Based Brand Equity, Hagai Gringarten

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Developing, improving, and achieving sustainable advantage is becoming more challenging than ever before. This is due in part to the complexity and the rapidly changing marketing environment. No matter how strong brands are, it is getting harder to achieve and sustain brand equity. Increasingly, firms realize that branding is one of the most valuable intangible assets that firms have. This study aims to provide a better understanding of customer-based brand equity (CBBE) in the era of super brands.

Consumers often base their buying decisions on impressions of price and store image. The objective of the study was to acquire an …

Evaluating The Effectiveness Of Cooling Measures On Property Prices: An Exploration Of Alternative Econometric Techniques, Kuo Chuen Lee, Sock Yong Phang, Kok Fai Phoon, Karol Wee

Research Collection Lee Kong Chian School Of Business

No abstract provided.

Improving Housing Status Quo, Sock Yong Phang, David K. C. Lee

Research Collection Lee Kong Chian School Of Business

On home ownership and upgrading, PM Lee Hsien Loong has reaffirmed the Government's objective to make home ownership more affordable for all first-time buyers, especially low-income earners, through increasing the amounts of targeted housing grant subsidies. He spelt out the desired outcomes of housing affordability policy through his detailed matching of Housing Board flat type with household incomes.

“Network-Theoretic” Queuing Delay Estimation In Theme Park Attractions, Ajay Aravamudhan, Archan Misra, Hoong Chuin Lau

Research Collection School Of Computing and Information Systems

Queuing is a common phenomenon in theme parks which negatively affects visitor experience and revenue yields. There is thus a need for park operators to infer the real queuing delays without expensive investment in human effort or complex tracking infrastructure. In this paper, we depart from the classical queuing theory approach and provide a data-driven and online approach for estimating the time-varying queuing delays experienced at different attractions in a theme park. This work is novel in that it relies purely on empirical observations of the entry time of individual visitors at different attractions, and also accommodates the reality that …

Improving Patient Length-Of-Stay In Emergency Department Through Dynamic Resource Allocation Policies, Kar Way Tan, Wei Hao Tan, Hoong Chuin Lau

Research Collection School Of Computing and Information Systems

In this work, we consider the problem of allocating doctors in the ambulatory area of a hospital's emergency department (ED) based on a set of policies. Traditional staffing methods are static, hence do not react well to surges in patient demands. We study strategies that intelligently adjust the number of doctors based on current and historical information about the patient arrival. Our main contribution is our proposed data-driven online approach that performs adaptive allocation by utilizing historical as well as current arrivals by running symbiotic simulation in real-time. We build a simulation prototype that models ED process that is close …

Robust Median Reversion Strategy For On-Line Portfolio Selection, Dingjiang Huang, Junlong Zhou, Bin Li, Steven Hoi, Shuigeng Zhou

Research Collection School Of Computing and Information Systems

On-line portfolio selection has been attracting increasing interests from artificial intelligence community in recent decades. Mean reversion, as one most frequent pattern in financial markets, plays an important role in some state-of-the-art strategies. Though successful in certain datasets, existing mean reversion strategies do not fully consider noises and outliers in the data, leading to estimation error and thus non-optimal portfolios, which results in poor performance in practice. To overcome the limitation, we propose to exploit the reversion phenomenon by robust L₁-median estimator, and design a novel on-line portfolio selection strategy named "Robust Median Reversion" (RMR), which makes optimal …

Plant Networks For Processing Recyclable Materials, Lieven Demeester, Mei Qi, Luk N. Van Wassenhove

Research Collection Lee Kong Chian School Of Business

We use a modified optimal market area model to examine how links between material recycling and other aspects of operations strategy can shape plant networks for the processing of recyclable materials. We characterize the complementarity of the recyclate ratio, defined as the maximum recycled content, with material versatility and miniscaling of recycling plants. We also observe that it is beneficial to coordinate investments in recycling- and production-related competencies because colocated recycling and production plants (minimills) eliminate recyclate transport. We therefore consider versatile miniplants, defined as a competency that factors in both material versatility and coordinated miniscaling of recycling and production …

Growing The Asset Management Franchise: Evidence From Hedge Fund Firms, William Fung, David Hsieh, Narayan Y. Naik, Melvyn Teo

Research Collection Lee Kong Chian School Of Business

We investigate the growth strategies of hedge fund firms. We find that firms with successful first funds are able to launch follow-on funds that charge higher performance fees, set more onerous redemption terms, and attract greater inflows. While first funds outperform follow-on funds, the superior performance of the former attenuates following the launch of the second fund. Multiple-product firms underperform single-product firms, but harvest greater fee revenues. Consequently, the multiple-product firm has become the dominant business model in the hedge fund industry.

The Effect Of Investor Sentiment On Futures Market Returns And Volatility, Kenneth Steven Lovell

Theses and Dissertations - UTB/UTPA

For over thirty years research has been done on investor sentiment and their effects on market returns and volatility. The theory of De Long et al., (1990) has been used to explain the effect of uninformed investor sentiment (also known as noise trader sentiment) on market returns and volatility. Studies of Wang (2003) and Sanders et al. (2003, 2009) in the futures market have found that uninformed investor sentiment does not affect future market returns, which is contrary to De Long et al. (1990). Also previous studies of investor sentiment in the futures market do not seem to investigate the …

Top Management Team Behavioral Integration, Organizational Ambidexterity, And Small Firms' Performance: The Moderating Effect Of Entrepreneurial Orientation, Huy Quang Tran

Theses and Dissertations - UTB/UTPA

This dissertation research examines organizational ambidexterity (OA)–a concept first introduced in organizational learning literature and conceptualized as an interaction between exploration and exploitation–and its relationships with a managerial antecedent and an organizational outcome in the context of small businesses. Drawing on strategic choice and upper echelons theory, the present study suggests that top management team (TMT) behavioral integration plays a critical role in managing the interaction between exploration and exploitation. Specifically, this research proposes a positive association between TMT behavioral integration and OA. Furthermore, it suggests that small firms manage the interaction between exploration and exploitation differently depending on their …

Toward Understanding The Subcultural Mosaic: Fragmentation Of The Culture And The Symbiotic Interplay Of The Market And Subcultures, Emre Ulusoy

Theses and Dissertations - UTB/UTPA

This study brought to light the need for a more nuanced analysis and approach for understanding the observed tendency toward eclectic, fragmented, and paradoxical subcultures in contemporary society. It was critical to explore the impact of market hegemony and the response of subcultures to this hegemony leading to the development of contemporary subcultural sensibilities. The central purpose of this research was to develop a theory of subculture that accounted for the fragmentation observed in contemporary culture, and how this fragmentation influences subcultures leading to fragmentation within subcultures. To this end, using in-depth interviewing, netnography, and participant observation, I investigated the …

Perceived Creative Partnership: A Consequence Of Music's Social Use, Paul Gennaro Barretta

Theses and Dissertations - UTB/UTPA

As contemporary consumers interact with one another and the market in a more symbolic manner, the ways music and other products are used are changing. Scholarly research has investigated the use of music in a social manner, mostly in terms of self-identity, and practitioners have explored the sharing of music, particularly with regard to the use of technology. The present research takes a closer look at the social use of music and proposes a consequence that is termed Perceived Creative Partnership; people use music in a social manner in order to achieve a state of being where they feel as …

Riskvis: Supply Chain Visualization With Risk Management And Real-Time Monitoring, Rick S. M. Goh, Zhaoxia Wang, Xiaofeng Yin, Xiuju Fu, Loganathan Ponnanbalam, Sifei Lu, Xiaorong Li

Research Collection School Of Computing and Information Systems

With increased complexity, supply chain networks (SCNs) of modern era face higher risks and lower efficiency due to limited visibility. Hence, there is an immediate need to provide end-to-end supply chain visibility for efficient management of complex supply chains. This paper proposes a visualization scheme based on multi-hierarchical modular design and develops a supply chain visualization platform with risk management and real-time monitoring, named RiskVis, for realizing better Supply Chain Risk Management (SCRM). A Supply Chain Visualizer (SCV) with a graphical visualization platform is mounted as a part of a SCRM management decision-making dashboard and it provides senior management a …

Essays On The Relationship Between Investor Sentiment And Real Estate Investment Trusts, Daniel Huerta

Theses and Dissertations - UTB/UTPA

Real Estate Investment Trusts (REITs) are federal tax-exempt firms originated in 1960 to allow investors participation in professionally managed real estate to attain greater portfolio diversification. Although REITs are often considered transparent and informationally efficient, extant literature suggests that investor behavioral biases impact their prices and returns. This dissertation examines the relationship between investor sentiment and REITs, contributing to the literature in the following distinct ways. First, I examine the contemporaneous and intertemporal impact of changes in sentiment on REIT returns making a distinction between sentiment derived from large institutional investors and small individual investors. Results suggest that sentiment from …

Innovation-Ict-Cybersecurity: The Triad Relationship And Its Impact On Growth Competitiveness, Manal M. Yunis

Theses and Dissertations - UTB/UTPA

This study examines the global growth competitiveness of countries using the dynamics of growth, ICT, and innovation. It also introduces a new dynamic, cybersecurity, and argues that within a growth competitiveness framework, ICT, innovation, and cybersecurity mechanisms allow some countries to achieve higher ranks on the competitiveness ladder than others. Based on a theoretical framework that encompasses the economic growth model, the complementarity theory, and the international law theory, a model that integrates ICT, innovation, and cybersecurity, depicts the relationships amongst them and with growth competitiveness, and incorporates complementary factors with possible moderating effect is presented. The model proposed relationships …

Dressing Indian: Appropriation, Identity, And American Design, 1940-1968, Alison Rose Bazylinski

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis examines the ways the American fashion industry and fashion publications appropriated aspects of Indian cultures as marketing tools from 1940 to 1968 and the ways representations stereotypes created through fashion outlets denoted American and individual, rather than Native, identity. Representational stereotypes created at the turn of the twentieth century provided fashion merchandisers and sellers with a home-grown marketing scheme, while the development of an American fashion industry based on mass-produced, ready-to-wear sportswear led to nation-wide dissemination and use of "Indian" colors, patterns, and designs.