Operations and Supply Chain Management Commons^™

Capacity Planning With Financial And Operational Hedging In Low‐Cost Countries, Lijian Chen, Shanling Li, Letian Wang

MIS/OM/DS Faculty Publications

The authors of this paper outline a capacity planning problem in which a risk-averse firm reserves capacities with potential suppliers that are located in multiple low-cost countries. While demand is uncertain, the firm also faces multi-country foreign currency exposures. This study develops a mean-variance model that maximizes the firm’s optimal utility and derives optimal utility and optimal decisions in capacity and financial hedging size. The authors show that when demand and exchange rate risks are perfectly correlated, a risk- averse firm, by using financial hedging, will achieve the same optimal utility as a risk-neutral firm. In this paper as well, …

The Promises And Challenges Of Innovating Through Big Data And Analytics In Healthcare, Donald E. Wynn, Renée M. E. Pratt

MIS/OM/DS Faculty Publications

In this article, we present the promises and challenges of big data and analytics (BD&A) in healthcare, informed by our observations of and interviews with healthcare providers in the US and European Union (EU). We then provide a set of recommendations for capitalizing on the extraordinary innovation opportunities available through big data.

Isscm Graduating Cohort, 2014, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster congratulating the 2014 Graduating Cohort from the Master of Information Systems and the Master of Science in Logistics and Supply Chain Management Programs.

Two Stage Procurement Processes With Competitive Suppliers And Uncertain Supplier Quality, Yue Jin, Jennifer K. Ryan, Walter Yund

Department of Supply Chain Management and Analytics: Faculty Publications

This paper considers a sourcing problem faced by a manufacturer who outsources the manufacturing of a product to one of several competing suppliers, whose cost and quality capabilities are unknown. We consider a two-stage sourcing process in which the first stage is the qualification stage, while the second stage is the supplier selection stage. In the first stage, the manufacturer exerts effort to learn about the quality level of each of the suppliers and then must determine the set of qualified suppliers, subject to some tolerance for error. In the second stage, the manufacturer runs a price-only procurement auction, in …

Isscm Graduating Cohort, December 2013, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster congratulating the December 2013 Graduating Cohort from the Master of Science in Logistics and Supply Chain Management Program.

Isscm Graduating Cohort, August 2013, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster congratulating the August 2013 Graduating Cohort from the Master of Information Systems and the Master of Science in Logistics and Supply Chain Management Programs.

Data Science In Supply Chain Management: Data-Related Influences On Demand Planning, Yao Jin

Graduate Theses and Dissertations

Data-driven decisions have become an important aspect of supply chain management. Demand planners are tasked with analyzing volumes of data that are being collected at a torrential pace from myriad sources in order to translate them into actionable business intelligence. In particular, demand volatilities and planning are vital for effective and efficient decisions. Yet, the accuracy of these metrics is dependent on the proper specification and parameterization of models and measurements. Thus, demand planners need to step away from a "black box" approach to supply chain data science. Utilizing paired weekly point-of-sale (POS) and order data collected at retail distribution …

"Big Data" For Business And Education, Shu Z. Schiller

Management Information Systems Faculty Publications

Have you heard of the phrase, Big Data? The New York Times declared 2012 the dawn of the “Age of Big Data. ”Today, Big Data, together with social and mobile, are the hottest trends in the technology and business communities. "Big Data” is no longer just a technical term, but rather indicates business opportunity. The Data Warehousing Institute (TDWI) Best Practices Report on Big Data Analytics reports that 74% of organizations have adopted some form of analytics today and 34% companies practice some form of advanced Big Data analytics. However, Big Data brings along challenges with benefits. The purpose of …

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.

Isscm Graduating Cohort, 2013, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster congratulating the 2013 Graduating Cohort from the Master of Information Systems and the Master of Science in Logistics and Supply Chain Management Programs.

05. Information Operations Management, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

06. Management, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

Exploring A Third-Party E-Waste Recycling System Under The Extended Producer Responsibility Framework In China, Hua Zhong, Shu Z. Schiller

Management Information Systems Faculty Publications

The rapid advance of information technologies has produced a large amount of waste of electronic and electrical equipment (WEEE). WEEE or e- waste, refers to old, end-of-life (EoL) or discarded electronic appliances. The world produces 20 to 50 million metric tons of e-waste annually (Electronics Take-back Coalition 2009), of which China alone contributes 2 million tons. Each year at least 6 million washing machines, 7 million TV sets, 10 million PCs and 70 million mobile phones are discarded and the number increases at the rate of more than 10 per cent each year (Hung 2007), according to the report from …

Modeling Social Transmission Dynamics Of Unhealthy Behaviors For Evaluating Prevention And Treatment Interventions On Childhood Obesity, Leah M. Frerichs, Ozgur M. Araz, Terry T.-K. Huang

Department of Supply Chain Management and Analytics: Faculty Publications

Research evidence indicates that obesity has spread through social networks, but lever points for interventions based on overlapping networks are not well studied. The objective of our research was to construct and parameterize a system dynamics model of the social transmission of behaviors through adult and youth influence in order to explore hypotheses and identify plausible lever points for future childhood obesity intervention research. Our objectives were: (1) to assess the sensitivity of childhood overweight and obesity prevalence to peer and adult social transmission rates, and (2) to test the effect of combinations of prevention and treatment interventions on the …

Research And Pedagogy In Business Analytics: Opportunities And Illustrative Examples, Ramesh Sharda, Daniel Asamoah, Natraj Ponna

Management Information Systems Faculty Publications

In recent times, business analytics and big data have gained momentum both in industry practice and academic research. The objective of this paper is to provide both a research and teaching introduction to business analytics in the context of both current and prospective perspective of the business analytics domain. It begins by providing a quick overview of the three types of analytics. To assist the future analytics professionals, we identify, group and discuss nine different participants of the analytics industry into clusters. We then include a brief description of some current research projects under way in our team. We also …

Coordinating A Supply Chain With A Manufacturer-Owned Online Channel: A Dual Channel Model Under Price Competition, Jennifer K. Ryan, Daewon Sun, Xuying Zhao

Department of Supply Chain Management and Analytics: Faculty Publications

We consider a dual channel supply chain in which a manufacturer sells a single product to end-users through both a traditional retail channel and a manufacturer-owned direct online channel. We adopt a commonly used linear demand substitution model in which the mean demand in each channel is a function of the prices in each channel.We model each channel as a news vendor problem, with price and order quantity as decision variables. In addition, the manufacturer must choose the wholesale price to charge to the independent retailer. We analyze the optimal decisions for each channel and prove the existence of a …

Synergy And Its Limits In Managing Information Technology Professionals, Thomas W. Ferratt, Jayesh Prasad, Harvey Enns

MIS/OM/DS Faculty Publications

We examine the effects of human resource management (HRM) practices (e.g., career development, social support, compensation, and security) on IT professionals‟ job search behavior. Job search is a relatively novel dependent variable in studies of voluntary withdrawal behavior, in general, and for IT professionals, in particular. From a universalistic perspective, HRM practices individually and in combination exhibit independently additive effects on job search behavior. Our study contrasts this perspective with configurational theory, hypothesizing that proposed idealtype configurations of HRM practices have synergistic effects on job search behavior. We contribute to the IT and broader HRM literature by theoretically explicating and …

Principles For Conducting Critical Realist Case Study Research In Information Systems, Donald E. Wynn, Clay K. Williams

MIS/OM/DS Faculty Publications

Critical realism is emerging as a viable philosophical paradigm for conducting social science research, and has been proposed as an alternative to the more prevalent paradigms of positivism and interpretivism. Few papers, however, have offered clear guidance for applying this philosophy to actual research methodologies. Under critical realism, a causal explanation for a given phenomenon is inferred by explicitly identifying the means by which structural entities and contextual conditions interact to generate a given set of events. Consistent with this view of causality, we propose a set of methodological principles for conducting and evaluating critical realism-based explanatory case study research …

Ancillary Service Capacity Optimization For Both Electric Power Suppliers And Independent System Operator, Lijian Chen, Dengfeng Sun, Guang Li

MIS/OM/DS Faculty Publications

Ancillary Services (AS) in electric power industry are critical to support the transmission of energy from generators to load demands while maintaining reliable operation of transmission systems in accordance with good utility practice. The ancillary services are procured by the independent system operator (ISO) through a process called the market clearing process which can be modeled by the partial equilibrium from the ends of ISO. There are two capacity optimization problems for both Market participants (MP) and Independent System Operator (ISO). For a market participant, the firm needs to determine the capacity allocation plan for various AS to pursue operating …

Irish Cios’ Influence On Technology Innovation And It-Business Alignment, Harvey Enns, Joseph J. Mcdonagh

MIS/OM/DS Faculty Publications

Technology is the driving force behind many of today’s new products, services, and cost-cutting measures. However, there are gaps in our understanding about how technological innovation is fostered and nurtured in organizations.

Part of the answer is to examine how Chief Information Officers (CIOs) exercise influence regarding technological innovation in organizations. This is particularly important since the CIO is the head of technology in organizations, an important source of technological innovation. This article draws on an established executive influence framework to demonstrate how Irish CIOs are able to solidify Information Technology’s (IT’s) contribution to technological innovation via relational means. Most …

Isscm Graduating Cohort, 2012, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster congratulating the 2012 Graduating Cohort from the Master of Information Systems and the Master of Science in Logistics and Supply Chain Management Programs.

Simulating School Closure Policies For Cost Effective Pandemic Decision Making, Ozgur M. Araz, Paul Damien, David A. Paltiel, Sean Burke, Bryce Van De Geijn, Alison Galvani, Lauren Ancel Meyers

Department of Supply Chain Management and Analytics: Faculty Publications

Background: Around the globe, school closures were used sporadically to mitigate the 2009 H1N1 influenza pandemic. However, such closures can detrimentally impact economic and social life.

Methods: Here, we couple a decision analytic approach with a mathematical model of influenza transmission to estimate the impact of school closures in terms of epidemiological and cost effectiveness. Our method assumes that the transmissibility and the severity of the disease are uncertain, and evaluates several closure and reopening strategies that cover a range of thresholds in school-aged prevalence (SAP) and closure durations.

Results: Assuming a willingness to pay per quality adjusted life-year (QALY) …

Marketing Model Of Freight Forwarding Basing On Information Technology, Yang Li

World Maritime University Dissertations

No abstract provided.

Isscm Graduating Cohort, August 2011, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

No abstract provided.

E-Textbooks: Is Now The Right Time?, Shu Z. Schiller

Management Information Systems Faculty Publications

Don’t be surprised when you see NOOK and iPads sitting along the side of books in campus bookstores this fall. Among numerous types of digital tools and technologies used in classrooms today, e-textbooks seem to be the next rising star. In the arena of higher education, educators have long been using digital materials and tools for teaching and learning. Many universities have adopted campus-wide online course management applications such as products from BlackBoard and Desire2Learn. Online meeting tools such as GoToMeeting, Elluminate, and Adobe Connect have now transformed the traditional delivery of teaching and lecturing to a synchronized, real-time interaction …

Outpacing Moore’S Law: Information Technology’S Role As An Enabler, Kevin P. Duffy

Management Information Systems Faculty Publications

Technology is widely recognized as an enabler of business models. When the Web appeared in the 1990s, businesses redesigned the ways in which they interacted with their customers. They became global, rather than local, and the world represented an expanded customer base. While the Web has become a fact of life since the 1990s, technology has not lost its ability to introduce new ways of enabling organizations to provide and create value for their customers, as new and inventive ways of interacting with customers continue to appear.

How Cios Overcome The Competing Values Challenge: Irish Cios’ Perspectives, Harvey Enns, Dean B. Mcfarlin, Paul B. Sweeney

MIS/OM/DS Faculty Publications

Competing values are a fact of organizational life. However, there are gaps in our understanding about how these opposing beliefs hinder influence processes. This article draws on interview data to demonstrate how Irish Chief Information Officers (CIOs) are able to convince their colleagues to support new projects within their firms in the face of competing values. Focused interviews were used to explore the influence process and the competing values phenomenon, since this type of research is at an early stage and qualitative methods and analysis serve as a rich source of theory development.

The data showed that the CIOs who …

Strategic Relationships In A Small Business Context: The Impact Of Information Quality And Continuous Quality Improvement, Michael L. Harris, William C. Mcdowell, Shanan G. Gibson

New England Journal of Entrepreneurship

This study examines the performance between operational variables for small and medium-sized businesses (SMEs) within the context of interorganizational relationships. Specifically, it investigates the role of information quality and continuous quality improvement and the varying importance that SMEs place on each of these constructs. The sample consists of 134 vendors of a large university in the southwestern region of the United States.The results indicate that there is a positive relationship between information quality and continuous quality improvement with performance in SMEs. Implications for both research and practice, as well as ideas for future research, are discussed.

Information Systems Configurations For Enabling Supply Chain Visibility, Anand Jeyaraj, Vikram Sethi

Management Information Systems Faculty Publications

Supply chain visibility continues to be a major concern for organizations. While there is a general perception that supply chain visibility is driven by information sharing and enabling information technologies, there are gaps in our understanding of what constitutes supply chain visibility and the specific information technology configurations that may be implemented for enabling visibility. This manuscript presents a possible framework for conceptualizing information sharing needs and mechanisms that need to be enabled using information technologies in the pursuit of supply chain visibility. A multiple case study approach is proposed for examining the ways in which real-world organizations embedded in …

Isscm Graduating Cohort, 2011, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster congratulating the 2011 Graduating Cohort from the Master of Information Systems and the Master of Science in Logistics and Supply Chain Management Programs.