Business Commons^™

Herding And Anchoring In Macroeconomic Forecasts: The Case Of The Pmi, John B. Broughton, Bento J. Lobo

Business Faculty Articles and Research

We test if analysts display multiple biases in forecasting the Institute for Supply Management’s (ISM) manufacturing Purchasing Manager’s Index (PMI). We adopt a test that does not require knowledge of the forecaster’s prior information set and is robust to rational clustering, correlated forecast errors and outliers. We find that analysts forecast the PMI poorly and display multiple biases when forecasting. In particular, forecasters anti-herd and anti-anchor. Anti-herding supports a reputation-based notion that forecasters are rewarded not only for forecast accuracy but also for being the best forecast at a single point in time. Anti-anchoring is consistent with forecasters overreacting to …

Detecting User Demographics In Twitter To Inform Health Trends In Social Media, Christopher R. Markson

Dissertations

The widespread and popular use of social media and social networking applications offer a promising opportunity for gaining knowledge and insights regarding population health conditions thanks to the diversity and abundance of online user-generated information (UGHI) relating to healthcare and well-being. However, users on social media and social networking sites often do not supply their complete demographic information, which greatly undermines the value of the aforementioned information for health 2.0 research, e.g., for discerning disparities across population groups in certain health conditions. To recover the missing user demographic information, existing methods observe a limited scope of user behaviors, such as …

Mining Capstone Project Wikis For Knowledge Discovery, Swapna Gottipati, Venky Shankararaman, Melvrivk Goh

Research Collection School Of Computing and Information Systems

Wikis are widely used collaborative environments as sources of information and knowledge. The facilitate students to engage in collaboration and share information among members and enable collaborative learning. In particular, Wikis play an important role in capstone projects. Wikis aid in various project related tasks and aid to organize information and share. Mining project Wikis is critical to understand the students learning and latest trends in industry. Mining Wikis is useful to educationists and academicians for decision-making about how to modify the educational environment to improve student's learning. The main challenge is that the content or data in project Wikis …

Multi-Authority Abs Supporting Dendritic Access Structure, Ruo Mo, Jian-Feng Ma, Ximeng Liu, Qi Li

Research Collection School Of Computing and Information Systems

Attribute-based signature (ABS), which could realize fine-grained access control, was considered to be an importantmethod for anonymous authentication in cloud computing. However, normal ABS only provided simple accesscontrol through threshold structure and thus could not cope with the large-scale attribute sets of users in the cloud. Moreover,the attribute sets were supervised by only one attribute authority, which increased the cost of computation and storage.The whole system was in danger of collapsing once the attribute authority was breached. Aiming at tackling theproblems above, a novel scheme, was proposed called multi-authority ABS supporting dendritic access structure whichsupported any AND, OR and threshold …

Role Of Trust And Involvement In The Effectiveness Of Digital Third-Party Organization Endorsement, Liming Guan, Vishal Lala

Atlantic Marketing Journal

In this research, an online experiment was conducted to investigate the effect of the mere presence of digital third-party organization (TPO) endorsement and the quality of information conveyed by a digital TPO, referred to as the endorsement information value effect. Involvement and institution-based trust were tested as moderators of the endorsement information value effect. The results confirm the intuitive belief of managers that the mere presence of a digital TPO endorsement benefits websites by reducing risk perceptions, improving attitudes and increasing choice likelihood. The findings from this research revealed that effectiveness of digital TPO endorsement information value was contingent upon …

Pedagogical Resources For Industrial Control Systems Security: Design, Implementation, Conveyance, And Evaluation, Guillermo A. Francia Iii, Greg Randall, Jay Snellen

Journal of Cybersecurity Education, Research and Practice

Industrial Control Systems (ICS), which are pervasive in our nation’s critical infrastructures, are becoming increasingly at risk and vulnerable to internal and external threats. It is imperative that the future workforce be educated and trained on the security of such systems. However, it is equally important that careful and deliberate considerations must be exercised in designing and implementing the educational and training activities that pertain to ICS. To that end, we designed and implemented pedagogical materials and tools to facilitate the teaching and learning processes in the area of ICS security. In this paper, we describe those resources, the professional …

Cyber Security For Everyone: An Introductory Course For Non-Technical Majors, Marc J. Dupuis

Journal of Cybersecurity Education, Research and Practice

In this paper, we describe the need for and development of an introductory cyber security course. The course was designed for non-technical majors with the goal of increasing cyber security hygiene for an important segment of the population—college undergraduates. While the need for degree programs that focus on educating and training individuals for occupations in the ever-growing cyber security field is critically important, the need for improved cyber security hygiene from the average everyday person is of equal importance. This paper discusses the approach used, curriculum developed, results from two runs of the course, and frames the overall structure of …

How Much Should We Teach The Enigma Machine?, Jeffrey A. Livermore

Journal of Cybersecurity Education, Research and Practice

Developing courses and programs in Information Assurance can feel like trying to force ten pounds of flour into a five pound sack. We want to pack more into our courses than we have time to teach. As new technologies develop, we often find it necessary to drop old technologies out of the curriculum and our students miss out on the historical impacts the old technologies had. The discipline is so broad and deep that we have to carefully choose what concepts and technologies we study in depth, what we mention in passing, and what we leave out. Leaving out important …

From The Editors, Carole L. Hollingsworth, Michael E. Whitman, Herbert J. Mattord

Journal of Cybersecurity Education, Research and Practice

Welcome to the third issue of the Journal of Cybersecurity Education, Research and Practice (JCERP).

Competitive Retailer Strategies For New Market Research, Entry And Positioning Decisions, Xiaodong Yang, Gangshu (George) Cai, Ying-Ju Chen, Shu-Jung Sunny Yange

Information Systems and Analytics

This paper investigates strategies for new market research and positioning of stores or products by competing retailers in a duopoly setting. We examine the scenario where the two retailers are considering entry into an uncertain new market that is an extension of their existing markets. The retailers must make decisions on whether or not to first conduct research about the new market's location relative to their existing markets and its size before deciding on their own positioning in it. We first study a sequential-move leader–follower setup to highlight the choice of an “innovate-or-imitate” strategy. We find when the potential new …

Storytelling With Tableau: A Hands-On Workshop, Shu Schiller

Management Information Systems Faculty Publications

In today’s business world, storytelling with data is a powerful way to communicate, convince, and persuade. Such skills are highly desirable in all types of professions. Participants of this hands-on workshop will lean storytelling with Tableau, which skills can be applied to teaching subjects such as data analytics, visualization, and communication as well as presentations in our day-to-day job and research projects.

Assessment Methods From Around The World Potentially Useful For Public Transport Projects, Eric Bruun, Marianne Vanderschuren

Journal of Public Transportation

The financial crisis in 2008/2009 has made many countries aware that public funds need to be managed better. A logical step is to identify methods that thoroughly assess the impacts of infrastructure and service investment. The authors argue that assessments should both identify and use performance indicators related to the ‘triple bottom line’, i.e. economic, social and environmental impacts.

This paper provides an overview of assessment methods used to evaluate public transport investments. Positive and negative aspects of various assessment tools are identified and discussed. Some developing world examples appear to be more elaborate and appropriate, than developed world examples, …

Table Of Contents Jitim Vol 26 Issue 2, 2017

Journal of International Technology and Information Management

Table of Contents JITIM vol 26 issue 2, 2017

Panel: Teaching And Research Directions For Business And Mis Programs, Keng L. Siau, Stacie Petter, Shu Schiller, Jacquelyn Ulmer

Management Information Systems Faculty Publications

The topic of this panel is “Teaching and Research Directions for Business and MIS Programs”. Higher education in the US is transforming and evolving rapidly. Declining state budget for public schools means that tuition fees may have to be correspondingly increase. The state funding is down by around 40% compared to fiscal 1980. In fact, it is headed for zero! The cost of higher education has surged more than 500% since 1985. Rising costs of higher education means Americans owe nearly $1.3 trillion in student loan debt. The average class of 2016 graduate has about $37k in student loan debt, …

Information Technology, Revenues, And Profits: Exploring The Role Of Foreign And Domestic Operations, Sunil Mithas, Jonathan W. Whitaker, Ali Tafti

Management Faculty Publications

How does information technology (IT) enable firms to globalize their operations and achieve higher foreign profits? We use archival data for multinational firms publicly-traded in the United States for the years 1999 – 2006, and find indirect evidence for the role of IT to help firms achieve higher foreign profits through revenue growth rather than cost reduction. Our findings suggest that foreign responsiveness plays a more important role in generating foreign profits than does value chain structure. Our exploratory analyses for the effect of IT on domestic revenues and profits suggest some evidence for equalization of returns across foreign and …

The Dark Side Of Banning Hacking Technique Discussion, Qiu-Hong Wang, Ting Zhang Le

Research Collection School Of Computing and Information Systems

Prior studies have evidenced the effectiveness of more severe and broader enforcement in deterringcybercrimes. This study addresses the other side of the story. Our data analysis shows that theenforcement against the production / distribution / possession of computer misuse tools tends toincrease the contribution on detection and protection related posts in online hacker forums. Butthis enforcement may discourage those contributors who had originally actively contributed to theprotection discussions. Thus government regulations have to be cautiously justify the incentives ofmultiple parties in the cybersecurity context.

Comparative Analysis Of Big Data Analytics Software In Assessing Sample Data, Soly Mathew Biju, Alex Mathew

Journal of International Technology and Information Management

Over the last few years, big data has emerged as an important topic of discussion in most firms owing to its ability of creation, storage and processing of content at a reasonable price. Big data consists of advanced tools and techniques to process large volumes of data in organisations. Investment in big data analytics has almost become a necessity in large-sized firms, particularly multinational companies, for its unique benefits, particularly in prediction and identification of various trends. Some of the most popular big data analytics software used today are MapReduce, Hive, Tableau and Hive, while the framework Hadoop enables easy …

The Chief Information Security Officer: An Exploratory Study, Erastus Karanja, Mark A. Rosso

Journal of International Technology and Information Management

The proliferation and embeddedness of Information Technology (IT) resources into many organizations’ business processes continues unabated. The security of these IT resources is essential to operational and strategic business continuity. However, as the large number of recent security breaches at various organizations illustrate, there is more that needs to be done in securing IT resources. Firms, through organizational structures, usually delegate the management and control of IT security activities and policies to the Chief Information Security Officer (CISO). Nevertheless, there seem to be a number of firms without a CISO and for the ones that do, there is little consensus …

Empirical Assessment Of The Role Of Technology-Related Factors And Organization-Related Factors In Electronic Medical Records Implementation Success, Rangarajan Parthasarathy

College of Computing and Digital Media Dissertations

The objective of this research was to investigate if certain technology-related and organization-related factors that have most often been associated with successful IT/MIS implementations in other information technology and information science domains are also associated with successful Electronic Medical Records (EMR) implementations. This research uncovered a unique set of technology-related factors and organization-related factors associated with successful EMR implementations from the perspective of healthcare enablers and healthcare providers. Specific technology-related factors considered in this research were the innovativeness of EMR (measured with respect to the relative advantage, compatibility and complexity of EMR), privacy and security attributes of EMR, and usefulness …

Charitable Fundraising: Gaining Donors' Trust On Online Platforms, Deserinas Sulaeman

Research Collection School Of Computing and Information Systems

Trust is crucial in the relationships between charitable fundraisers and potential donors. This study examines factors that can help fundraisers gain potential donors’ trust, which is crucial to the success of the campaigns. Examining charitable fundraising campaigns on an online platform, this study finds that trust issues can be mitigated by providing a campaign description that is more sophisticated, more informative, and with fewer errors. Additionally, setting a higher campaign funding goal tends to lead to a more successful campaign. These characteristics likely reflect a competent, committed, and passionate fundraiser. On the other hand, mere exposure to a wide set …

A Study Of The Impact Of Health Information Quality On Care Delivery Quality And Satisfaction From The Care Provider’S Perspective, Rashid Manzar

Information Systems & Operations Management Dissertations - Archive

The US healthcare system is rapidly adopting health information technologies (IT) in its quest to improve patient safety and deliver high quality care at a lower cost. As healthcare providers increasingly rely on health IT in caring for their patients, there is a corresponding increase in the impact of health IT on the outcome of care delivery. Unfortunately, there is a dearth of empirical studies on how health IT quality influences healthcare outcome. Using a comprehensive framework based on Work Systems Theory, a research model was developed to study the impact of health information quality on care delivery outcome and …

Isscm Newsletter, Volume 19, May 17, 2017, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

A fourteen page newsletter from the Department of Information Systems and Supply Chain Management in the Raj Soin College of Business at Wright State University.

Social Media Use At Work, Kriti Chauhan

Information Systems & Operations Management Dissertations - Archive

Social media use permeates everyday life, including work lives of employees. Banning social media use at work may is not entirely possible, therefore it is pertinent to question whether all social media use is detrimental for employees and their employing organization. Social media research to date has found conflicting results. This research provides unique insight into within-person social media use and its outcomes, and opens an avenue for investigating social media using a new technology-independent measure. The study is anchored in the concepts of role theory from social psychology. The theory of role accumulation suggests that social media can be …

Parkview Pet Hospital: Veterinary Practice Management System Development, Ian T. Wiedenman

Honors Thesis

Parkview Pet Hospital is continuously searching for new deployments in their information technology architecture. As such, the organization needs a centralized system for recording and tracking key business processes and the data/metadata they create, as well as storing data regarding the company's inventory, employees, clients, client’s pets, and critical organizational actions. The problem, as it stands, is that the hospital lacks a robust system for storage of data, as well as templates for data entry, and reporting services that reliably produce the properly formatted data that serves both employees and clients alike. Parkview Pet Hospital has used many practice management …

Information Technology Prioritization, In Merger Integration: A Grounded Theory Approach, Sandesh Dayanand Raikar

Dissertations and Theses Collection

This exploratory study, examines the significance of Information Technology (IT) Prioritization during the due diligence phase, in a merger integration scenario. In a world where firms are becoming increasingly dependent on information systems and technology, IT continues to play a progressively significant role within organizations. There is growing literature, on the increasing importance of IT in the business environment. However, till date, neither has there been a study regarding the role and impact of IT prioritization and IT integration schedule on the overall synergy savings, nor is there a study on the relationship between IT prioritization and the achievement of …

Umass Memorial Healthcare Information System Job Ladder, Matthew Simoncini, Vamsi Kavuru, Antariksh Nanda, Tahaseen Mahaboob Basha, Vikram Patil

School of Professional Studies

The capstone project report emphasizes the importance of a job ladder and the need of an hour to implement it at UMASS Memorial health care. The scope of this project is to create a well-established job ladder at UMASS with pre-defined standards on job levels related to Information Technology department that would facilitate in hiring, developing and promoting employees at various stages.

A Learning Framework For The Ywca Central Massachusetts, Dayna Ankermann, Manjushree Burdekar, Priyanka Joshi, Ying Song, Yumeng Chen, Xing Xie

School of Professional Studies

After meeting with the Director of Wellness and Health Equity at the YWCA Central Massachusetts (which will be referred to as the YWCA from here on out), we learned that as a non-profit gym and health center, it is heavily underfunded. The main focus of the project was to determine how to upkeep the facility while bringing in new customers with limited resources and budget. Due to the needs of the YWCA, our group focused on six aspects: revenue stream, donor retention, increasing membership, customer experience, social media marketing, and membership fee structure. After completing extensive research, we were able …

Human Services Management (Hsm) Certificate Program Expansion To Western Massachusetts Feasibility Study, Paul Campbell, Patrick Deschenes, Maria Pacheco, Bradley Paul, Elizabeth Vittum, Jing Zhang

School of Professional Studies

One of the most popular cost-savings programs that the Providers’ Council currently offers its members is a Certificate in Nonprofit Human Service Management (HSM) provided in partnership with Clark University and Suffolk University. As human services providers are struggling to hire and retain qualified staff, the need to provide professional development opportunities to help grow and expand a skilled health and human services workforce is a critical issue facing nonprofit organizations and communities in Massachusetts. This feasibility study examines the viability of Providers’ Council and Clark University expanding its HSM Certificate Program to organizations and staff located in western Massachusetts. …

Somali National University, Sharmarke Abdulla, Nikala Pieroni, Jenna Caskie, Sergii Odnodvorets, Tanyue Gong, Lahari Dasari

School of Professional Studies

The executive summary presents an overview of the principal conclusions and recommendations for Somali National University Faculty of Education (FoEd) regarding the following concerns: Difficulty with recruiting high quality prospects to the FoEd; Ineffective and counterintuitive use of social media as a tool to improve brand equity, as well as as a tool to attract and communicate with prospective and current students; Unbalanced gender ratio of current student body; Absence of student services and student supports; Low student retention rate; Limited resources for academic advising; This document is the result of a Clark University School of Professional Studies Capstone Project.

Technology Increases Efficiency In The Workplace, But Often Creates Chaos In The Process, Kathleen Merz Prester

Information Systems & Operations Management Theses - Archive

There is a multitude of technology solutions used in the typical workplace, aimed at increasing efficiency, but often chaos is created in the process. Can this chaos be reduced or eliminated? This paper seeks to answer that question. Specific technologies used in workplace environments and how they are implemented, including deployment, project management, and end-user involvement are dissected for a common thread. Underestimating the importance of communication is the common thread identified when chaos follows the implementation of new technology. The end-user requires constant communication before, during, and after the implementation process, whether the news is good or bad. Without …