Operations and Supply Chain Management Commons^™

Information Technology Impacts On Firm Performance: An Extension Of Kohli And Devaraj (2003), Anand Jeyaraj, Rajiv Sabherwal

Management Information Systems Faculty Publications

Despite the importance of investing in information technology, research on business value of information technology (BVIT) shows contradictory results, raising questions about the reasons for divergence. Kohli and Devaraj (2003) provided valuable insights into this issue based on a meta-analysis of 66 BVIT studies. This paper extends Kohli and Devaraj by examining the influences on BVIT through a meta-analysis of 303 studies published between 1990 and 2013. We found that BVIT increases when the study does not consider IT investment, does not use profitability measure of value, and employs primary data sources, fewer IT-related antecedents, and larger sample size. Considerations …

A Quay Crane System That Self-Recovers From Random Shocks, Yun Fong Lim, Yan Zhang, Chen Wang

Research Collection Lee Kong Chian School Of Business

The main challenge for a container terminal is to maximize its throughput using limited resources subject to various operational constraints under uncertainty. Traditional methods try to achieve this through an optimized plan by solving a quay crane scheduling problem; but the plan may become obsolete or infeasible after shocks (changes in the system due to uncertainty). To respond to shocks these methods require frequent re-planning, which increases the operations cost. We propose a new method to counter this. Instead of creating plans, we develop an operating protocol to respond to shocks without re-planning. Under this protocol, each quay crane along …

Supply Management In Multiproduct Firms With Fixed Proportions Technology, Onur Boyabatli

Research Collection Lee Kong Chian School Of Business

This paper studies the supply management of a primary input, where this input gives rise to multiple products in fixed proportions. My objective is twofold. First, I study fixed proportions technology under demand uncertainty in comparison with flexible and the dedicated technologies. I show that fixed proportions technology has a cost- pooling value over dedicated technology, which is larger than the capacity-pooling value of flexible technology over dedicated technology. I identify the critical role that demand correlation plays with the fixed proportions technology: In contrast to the capacitypooling value which decreases in demand correlation, the cost-pooling value increases in demand …

Public Attitudes To Housing Systems For Pregnant Pigs, E. B. Ryan, David Fraser, Daniel M. Weary

Housing and Confinement of Farm Animals Collection

Understanding concerns about the welfare of farm animals is important for the development of socially sustainable production practices. This study used an online survey to test how views on group versus stall housing for pregnant sows varied when Canadian and US participants were provided information about these systems, including access to scientific papers, YouTube videos, Google images, and a frequently-asked-questions page (S1 Appendix). Initial responses and changes in responses after accessing the information were analyzed from Likert scores of 242 participants and from their written comments. Participants were less willing to accept the use of gestation stalls after viewing information …

Isscm Newsletter, Volume 8, November 5, 2015, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

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

Transforming The Traditional Indian Retailer, Ashish J. Jha, Varun Jain, Vridhi Chowdhry, Indranil Bose

Asian Management Insights

Connecting the unconnected ‘kirana’ stores through social supply chain innovation can help small Indian businesses draw more benefits from the increasing purchasing power of consumers.

Isscm Newsletter, Volume 7, October 6, 2015, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

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

Fgcuscholars: Using Undergraduate Research As A Tool To Enhance Student Writing, Critical Thinking, And Information Literacy, Mary Crone-Romanovski, Hulya Julie Yazici, Rita Rubin, Charles W. Gunnels

Florida Statewide Symposium: Best Practices in Undergraduate Research

This presentation will overview FGCUScholars, a university-wide program at Florida Gulf Coast University that integrates undergraduate research across the university as a means of teaching and assessing writing, critical thinking, and information literacy. We will overview the development and learning outcomes of FGCUScholars and the implementation across the campus, highlighting examples of curricular changes in engineering that engage students throughout their career at FGCU, the role of problem/project-based learning (PBL) in business classes, the development of research assignments that use digital media in literature courses, and the creation of disciplinary-specific sections of Composition II.

Isscm, M.S. In Logistics & Scm Cohort, Fall 2015, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster of the Fall 2015 Cohort from the Master of Science in Logistics and Supply Chain Management Program.

Isscm, Master Of I.S. Cohort, Fall 2015, Raj Soin College Of Business, Wright State University

ISSCM Master Cohort Posters

Poster of the 2015 Cohort from the Master of Information Systems Program.

Tls Newsletter, October 2015, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: TLS October Meeting. TLS President's Corner. Get to Know Zachary Monger, TLs Social Director. Upcoming Events. TLS on Tour--Grainger Distribution Center Friday, October 16. Essential Skills for the T & L Professional. Are You Ready to Excel? Life after Graduation with Olivia Musselwhite

Tls Newsletter, November 2015, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: TLS President's Corner. Upcoming Events. Get to Know Chelsea Howard, Assistant Social Director. TLS on Philanthropy--Hubbard House. Did You know--TLS is a Propeller Club Student Port. Life after Graduation with Philip Gore

Fair Trade Or Fake Trade? Specialty Coffee Certifications And Development In Uganda, Eliza Cummings

Independent Study Project (ISP) Collection

This project examined the relationship between specialty coffee certifications and development. The focus was exploring the local and national implications Fairtrade coffee certifications have in Uganda. Coffee is a critical commodity, accounting for 15 percent of Uganda’s foreign exchange and engaging over one million households in production. Currently, specialty certified coffees including Fairtrade, Rainforest Alliance, and 4C make up only four percent of total production. However, under Uganda’s 2013 National Coffee Policy, there is a target to expand specialty production to 24 percent. It is therefore imperative to understand how these specialty certifications affect primary producers participating as well as …

A Two-Item Two-Warehouse Periodic Review Inventory Model With Transshipment, Koushik S. Ramakrishna, Sharafali Moosa, Yun Fong Lim

Research Collection Lee Kong Chian School Of Business

We study a two-item two-warehouse periodic review inventory model that allows transshipment between warehouses and emergency orders. The model helps to determine two decisions: (i) the order up to levels for the two items at the two warehouses, and (ii) whether to accept a transshipment request from the other warehouse. The acceptance of a transshipment request in a warehouse depends on the time until the next review epoch and the inventory level of the warehouse. We propose a search procedure, which is a combination of greedy heuristics and a Lagrangian relaxation method, to minimize the total operating cost of the …

The Social Accountability Paradox In The Regional Democratic Budget Policy Making, Rutiana Dwi Wahyunengseh, Sri Hastjarjo

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

Social accountability has been believed as an approach to overcome the deficit of the formal accountability (both horizontal and vertical accountability). Social accountability is percieved as a public accountability which is initiated by and aimed for the society. Several studies found the effectiveness of social accountability in encouraging a more transparent government and a wider public involvement. Those studies identified variables which contribute to the social accountability, i.e. the degree of government openness; the density of community organizations and their advocation capability; social, political, and cultural environment; and the public information accessibility. Data for this paper is collected through in-depth …

An Exploratory Analysis To Understand Organic Food Market In The United States In Comparison To Europe, Alfiya Ansar, Ismet Anitsal, M. Meral Anitsal

Atlantic Marketing Association Proceedings

To meet the increasing continuous demand of food, many techniques are used for mass production food but these techniques in turn have diminished the quality of many products. The negative effects associated with such production methods make them controversial in nature and thus requires discussion. One such method is the use of Genetically Modified Organisms (GMO), which involves genetically modifying the Deoxyribose Nucleic Acids (DNA) of plants or animals of interest to introduce certain traits such as resistance to pests or diseases. Food allergies are on a rise and researchers estimate that up to 15 million Americans suffer from vast …

Is Marketing Still Part Of Supply Chain Management, And Should Marketing Academics And Practitioners Care?, Stephen M. Rutner, C. David Shepherd

Atlantic Marketing Association Proceedings

Over the last twenty years, there has been a shift in emphasis in many colleges of business to incorporate Supply Chain Management (SCM). The questions of how to include this material and who are the responsible parties to deliver it impact the focus, depth and topics included in the SCM material. Since true SCM is boundary spanning in both academic and practitioner arenas, it is an important question to examine the role of Marketing in the overall process.

Over the past twenty years Supply Chain Management (SCM) has exploded as both an academic field of study and a critical competency …

Supplier Collaborative And Ethical Consideration In The Vendor Selection Process, Amy Melton, Terry Damron, Magan Calhoun

Atlantic Marketing Association Proceedings

Abstract

This examination of location strategy implementation by Pittsburgh-based service firms, particularly eco-friendly initiatives, was pursued via a case-study approach. The factors selected for comparison were site size and cost; air, rail, highway, and waterway systems; zoning restrictions; proximity to markets/suppliers/competitors; and environmental impact issues. The study included five service-based firms, most of which made decisions concerning new locations within the last few years, and highlighted those factors most significant in the location strategies of local service firms. Findings evidence proximity to market/suppliers/competitors was the most heavily weighted factor in site selection among Pittsburgh-based service firms. The least considered factor …

Supplier Corporate Social Responsibility Policies From A Strategic Perspective, William T. Rupp, Alan D. Smith

Atlantic Marketing Association Proceedings

Corporate Social Responsibility (CSR) is a corporate initiative to assess and take responsibility for the company's effects on the environment and impact on social welfare (www.Investopedia.com). The goal of CSR is to embrace responsibility for the company's actions and encourage a positive impact through its activities on the environment, consumers, employees, communities, stakeholders and all others who may also be considered stakeholders. The term generally applies to company efforts that go beyond what may be required by regulators or environmental protection groups. CSR policies function as a built-in, self-regulating mechanism whereby a business monitors and ensures its active compliance with …

Isscm Newsletter, Volume 6, September 1, 2015, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

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

Green Supply Chain Management In Chinese Electronic Manufacturing Organisations; An Analysis Of Senior Managements’ Perceptions., Eoin Plant, Yusen Xu, Gareth R.T. White

Articles

Green supply chain management and reverse logistics has emerged as a key area of research interest. Recent environmental regulations have also stimulated interest in this field. However, information sharing is a pre- requisite to efficient and effective logistics utilisation. Manufacturing organisations in China were argued to be 10-20 years behind their Western counterparts in relation to information sharing in their supply chains (Li and Yuan, 2009). This barrier needs to be addressed if China is going to maintain and grow its manufacturing position in the world, attempt to address green supply chain issues and their negative externalities. A systematic literature …

A Rolling Horizon Auction Mechanism And Virtual Pricing Of Shipping Capacity For Urban Consolidation Centers, Chen Wang, Hoong Chuin Lau, Yun Fong Lim

Research Collection School Of Computing and Information Systems

A number of cities around the world have adopted urban consolidation centers (UCCs) to address challenges of last-mile deliveries. At the UCC, goods are consolidated based on their destinations prior to their deliveries into city centers. Typically, a UCC owns a fleet of ecofriendly vehicles to carry out such deliveries. Shippers/carriers that make use of the UCC’s service hence no longer need to be restricted by timewindow and vehicle-type regulations. As a result, they retain the ability to deploy large trucks for the economies of scale from the source to the UCC which is located outside the city center. Furthermore, …

Research On Shanghai Port Logistics Collection And Distribution Network Optimization, Chaoyang Gong

World Maritime University Dissertations

No abstract provided.

Crm Problems And Strategy Research For D Logistics Company, Dingkun Wang

World Maritime University Dissertations

No abstract provided.

Disruption Risk Early Warning Analysis Of Qingdao Port Service Supply Chain, Mingni Wang

World Maritime University Dissertations

No abstract provided.

Tls Newsletter August 2015, Unf Transportation And Logistics Society

Transportation & Logistics Society Newsletter

Inside the Newsletter: TLS Kick Off Meeting Wednesday September 16. TLS President's Corner. Get to Know Adrian Ross, TLS Newsletter Editor. Upcoming Events. TLS on Tour--Fanatics Fulfillment Center. How do Recruiters Find the Right Candidates in the Digital Age? Life After Graduation with Zach Dubs

An Empirical Assessment Of Patient Healthcare Quality: A Lean Hospital Supply Chain Perspective, Subhajit Chakraborty

Theses and Dissertations - UTB/UTPA

Improving the quality of healthcare services available to patients and increasing the efficiency of treatment processes are two pressing needs of the U.S. healthcare system. Aside from extensive research on medicine and disease-specific cures, extant literature does not offer a comprehensive framework that considers all determinants of patient care quality. The objective of this research is to offer an empirically tested framework that may be used by full-service U.S. hospitals to improve the quality of care available to their admitted patients. This framework draws in variables from both external as well as internal hospital supply chains, as recommended by many …

Dynamic Pricing For Hotel Rooms When Customers Request Multiple-Day Stays, Selvaprabu Nadarajah, Yun Fong Lim, Qing Ding

Research Collection Lee Kong Chian School Of Business

Prominent hotel chains quote a booking price for a particular type of rooms on each day and dynamically update these prices over time. We present a novel Markov decision process (MDP) formulation that determines the optimal booking price for a single type of rooms under this strategy, while considering the availability of rooms throughout the multiple-day stays requested by customers. We analyze special cases of our MDP to highlight the importance of modeling multiple-day stays and provide guidelines to potentially simplify the implementation of pricing policies around peak-demand events such as public holidays and conferences. Since computing an optimal policy …

Isscm Newsletter, Volume 5, July 8, 2015, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

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

Bio-Fuel Alternatives In South African Airways (Saa) Operations - Is It An Effective Response To Vulnerability Over Carbon Taxes And Penalty?, Daniel Kwasi Adjekum

International Journal of Aviation, Aeronautics, and Aerospace

The paper did a comparative analysis of the carbon emission and European Union Emission Trading Surcharges (EU ETS) of South African Airways (SAA) current fleet that used aviation jet A1 fuel and the same fleet if it had used a 25% bio-fuel ‘drop in’ for the European routes within the first quarter of the 2014 flying year (FY 14). Operational data in terms of the flight scheduled, aircraft type, total time enroute, route stage length, passenger estimates were obtained through SAA’s flight operations website. An independent t–test was conducted to compare means of the emissions. The mean carbon dioxide …