Operations and Supply Chain Management Commons^™

Supply Chain Managers And Risk Behavior: Testing The Sitkin And Pablo Model, Willie Frank Thompson

Doctor of Business Administration Dissertations

The frequency of supply chain disruptions is increasing and the resulting costs amplify with the growth of supply chain density and complexity. Supply chain managers serve a pivotal role in ensuring continued firm competitiveness and success. Having the right person whose risk preferences, propensity to take risks, and history dealing with risks match the needs of the company is important. A foundational study performed by Sitkin and Pablo (1992) proposed a conceptual model focused on specific predictors of risk behavior from the individual, organizational, and problem-related perspectives. Questions still remain to the validity of the model given that it has …

A Humanitarian Logistics Framework For The Philippines: The Case Of Typhoon Haiyan, Kirshna Loquinte, Isabella Militante, Fatima Rakim, Brian Gozun

Center for Business Research and Development

Logistics being used for humanitarian operations is known as humanitarian logistics. It is defined by Thomas (2003) as the process of planning, implementing and controlling the efficient, cost-effective flow and storage of goods and materials, as well as related information, from the point of origin to the point of consumption for the purpose of alleviating the suffering of vulnerable people. Logistics in the humanitarian aspect is vital; it plays a critical role during disaster relief operations. It bridges the gaps between the different stages of the operations. It is also crucial because the success and the time duration of the …

Reforming The Global Value Chain Through Transnational Private Regulation, Kishanthi Parella

Scholarly Articles

In many industries, corporations have changed the organization of their production from a vertically integrated model to a model that is often characterized by outsourcing-shifting business activities to external parties -and offshoring, where production occurs at sites overseas. The global value chain (GVC) for an American corporation often involves several tiers of suppliers. One end of the GVC is often occupied by a multinational buyer (MNB), such as a large brand name corporation. At the opposite end of the value chain are the factories, farms, and other production sites that supply multinational corporations with their goods. This organization of production …

Strategic Sourcing In The Presence Of Uncertain Supply And Retail Competition, Jianqing Chen, Zhiling Guo

Research Collection School Of Computing and Information Systems

This paper develops an analytical model to evaluate competing retail firms’ sourcing strategies in the presence of supply uncertainty. We consider a common supplier that sells its uncertain supply to two downstream retail firms engaging in price competition in a horizontally differentiated product market. The focal firm has a dual-sourcing option, while the rival firm can only source from the common supplier. We assess the system-wide effects of supply uncertainty on the focal firm's incentive to pursue the dual-sourcing strategy. We find that the focal firm's dual-sourcing strategy can create a win-win situation that leads to increased retail prices and …

Impact Of Radio-Frequency Identification (Rfid) Technologies On The Hospital Supply Chain: A Literature Review, Alberto Coustasse, Shane Tomblin, Chelsea Slack

Management Faculty Research

Supply costs account for more than one-third of the average operating budget and constitute the second largest expenditure in hospitals. As hospitals have sought to reduce these costs, radio-frequency identification (RFID) technology has emerged as a solution. This study reviews existing literature to gauge the recent and potential impact and direction of the implementation of RFID in the hospital supply chain to determine current benefits and barriers of adoption. Findings show that the application of RFID to medical equipment and supplies tracking has resulted in efficiency increases in hospitals with lower costs and increased service quality. RFID technology can reduce …

Analysis Of International Epc Projects Using Scor Model, Monetecarlito Simulation, And Relationship Management, Xiaopeng Liang

Masters Theses, 2010-2019

The EPC contracting mode (Engineering, Procurement and Construction) has been broadly applied in construction projects, particularly, at the international level. However, the procurement process has been scarcely in literature. The purpose of this thesis is to research the procurement processes of different types of products—ETO (Engineer to order), MTO (Make to order), and MTS (make to stock)—in supply chain for a real international EPC cement project in Ethiopia. The procurement processes of steel bar (MTS), precast steel structure (MTO), and vertical mill (ETO) for the “Raw Meal Grinding and Exhaust Gas Treat,” one of the cement plant workshops, have been …

Manufacturing Strategy & Operations: Reflections On Key Current Issues: Challenges And Associated Human Resource Implications, Lorraine Mcgrath

Books/Book chapters

This chapter evaluates the current issues and challenges in defining a company’s manufacturing strategy and its production operations in consideration of the contemporary shift to low cost manufacturing locations. Competitive priorities of cost, quality, delivery and flexibility are reviewed. The structural and infrastructure elements of a manufacturing strategy are outlined. Mitigating risks in a global arena are reviewed. Collaborative efforts, including the cultural and personality issues of being human are included in the discussion of managing diversity in such a highly competitive and challenging enterprise resource planning environment.

The Delimitation Of Corporate Social Responsibility: Upstream, Downstream, And Historic Csr, Judith Schrempf-Stirling

Management Faculty Publications

The dissertation abstract and the reflection commentary present the work of Judith Schrempf. The dissertation examines the latest trends in corporate social responsibility (CSR) and advances a social connection approach to CSR to understand and explain those recent trends. The dissertation abstract provides an overview of the research questions and conclusions of the three-article dissertation. The reflection commentary discusses the author’s views of research process as a junior scholar (see Appendix).

Game-Theoretic Analysis Of The Quality Assurance Problem In A Two-Echelon Supply Chain With A Retailer As The Quality Gatekeeper, Zaichen Li

Lingnan Theses

We consider a two-level supply chain involving a manufacturer and a retailer who serves as the quality gatekeeper. The manufacturer determines a wholesale price and a defective rate and announces his decisions to the retailer, who then makes her decisions on the retail price and identification rate that means the percent- age of the defects identified by the retailer and reflects the retailer’s gatekeeping effort on her quality assurance. We accordingly develop a leader-follower game and solve it to find Stackelberg equilibrium for the manufacturer and the retailer. In order to examine whether or not the supply chain benefits from …

Risk Response Strategies In The Supply Chain: Examining Attributes Of Stakeholders And Risk Attitude, Shu Jian Lim

Dissertations and Theses Collection (Open Access)

Supply chain management is about managing flows of material, information and funds in a complex network of entities of suppliers, manufacturers, distributors and customers. Companies are now connected in this network as an extended enterprise and any company may be involved in more than one such extended enterprises. But, such a network of relationships is very much vulnerable to disruptions of all sorts ranging from internal to inter-firm and to external turbulences. Companies now need to be prepared for risks associated with their participation in the supply chain network. Not many works in the literature have used theories to study …

Managing Supply Uncertainty With An Information Market, Zhiling Guo, Fang Fang, Andrew B. Whinston

Research Collection School Of Computing and Information Systems

We propose a market-based information aggregation mechanism to manage the supply side uncertainty in the supply chain. In our analytical model, a simple supply chain consists of a group of retailers who order a homogeneous product from two suppliers. The two suppliers differ in their ability to fulfill orders – one always delivers orders and the other fulfills orders probabilistically. We model the supply chain decisions as a Stackelberg game where the supplier who has uncertain reliability decides a wholesale price before the retailers who independently receive signals about the supplier’s reliability determine their sourcing strategies. We then propose an …

The Sox-Rfid Connection, Porcher L. Taylor Iii, Nezih Altay

School of Professional and Continuing Studies Faculty Publications

Companies expect to gain many benefits from implementing Radio Frequency Identification (RFID) technology. Perhaps the one cited most often is lower supply chain costs, which result from the improved inventory visibility that the technology affords. But there's another often overlooked advantage that supply chain managers should know about: RFlD technology can help them fulfill the requirements of the Sarbanes-Oxley Act (SOX) if implemented and integrated properly. Conversely, RFID can complicate the already complex and costly internal mandates of SOX if the implementation is not approached the right way.

As The Pmi Turns: A Tool For The Supply Chain Manager, Matthew Lindsey, Robert Pavur

Faculty Publications

Supply chain managers use the PMI, an index of business activity and proxy for the general business cycle, to obtain valuable information important to strategic managerial planning. This research explores a methodology to provide managerial insight into the general business cycle by tracking and forecasting cycle turns in the PMI. A regression model is developed based on inherent cycles in the PMI between 12 and 65 months to forecast turning points for the index and anticipate changes in the business cycle, which is superior to the more commonly used Box-Jenkins forecasting technique. Strategic planning using this knowledge allows management to …

An Examination Of Major Chinese Auto Manufacturing Firms Between 1956-2000: From A Global Supply Chain Perspective, Kun Liao, Paul Hong

All Faculty Scholarship for the College of Business

In 2005, the Chinese auto production output has surpassed France and became the world’s fourth largest Auto manufacturing country (just behind US, Japan and Germany) in terms of auto-related manufacturing output. The phenomenal growth of Chinese auto manufacturing, however, received relatively little research attention.

This paper examines major Chinese auto-manufacturing firms between 1956-2000. The paper is organized as follows: (1)we will first review the history of Chinese auto-manufacturing since 1955 when the first automobile plant was ever built in China. We will briefly review issues related to the growth patterns, issues and management practices during the past 50 years; (2) …

Mobile Commerce Applications In Supply Chain Management, Keng Siau, Zixing Shen

Research Collection School Of Computing and Information Systems

As wireless technologies evolve, the coming mobile revolution will bring dramatic and fundamental changes to supply chain management. When complete, the revolution will impact numerous facets of organizational life. It will provide important data in real time to assist decision makers, exert great influence on the ways businesses communicate and develop relationships with consumers and suppliers, and ultimately transform the way we manage the supply chain. This paper examines issues in integrating mobile commerce and supply chain management. The paper discusses issues such as the absence of killer applications, mobile device limitations, networking problems, infrastructure constraints, security concerns, and user …

Improving Supply Chain Performance Through Postponement Strategy, Janat Shah, Balram Avittathur

IIMB Management Review

Managing high product variety and high demand uncertainty, while keeping operational and inventory costs under control and maintaining high customer service levels, is the supply chain challenge for many firms. An important and recent development in supply chain management is the concept of postponement strategy. Postponement delays an operational process to a later point in the supply chain, thereby delaying the point of product differentiation. Among other benefits, postponement strategy helps in reducing inventory levels, transport and operation lead times and transport costs, and facilitates responsiveness to customer demand. Demonstrating the concept through a number of case studies, Janat Shah …

The Empirical Determinants Of Inventory Levels In High-Volume Manufacturing, Marvin B. Lieberman, Susan Helper, Lieven Demeester

Research Collection Lee Kong Chian School Of Business

This study uses survey data on several hundred automotive suppliers in North America to evaluate the determinants of inventory levels in high-volume discrete parts manufacturing. We assess the magnitude of raw materials, work-in-process, and finished goods inventories held at automotive supply plants. Inventories are shown to be jointly determined by technological and managerial factors in a manner roughly consistent with classical inventory theory. Several categories of managerial practices are found to be important. Low inventories are linked to employee problem solving and frequent communication with customers. More unexpectedly, we find the absence of inventory differences between U.S.-owned and Japanese-owned plants …

Worldwide Warehouse: A Customer Perspective, Hugo A. Quintero, Carlos A. Valadares

Theses and Dissertations

Under a global climate of increasing economic difficulties and declining defense budget, every opportunity for better use of available resources must be explored. The Worldwide Warehouse WWW Program is being developed as a solution for the excess inventory problem experienced by the Foreign Military Sales FMS countries. The rationale behind the program includes the idea of releasing resources tied to inactive inventory so those resources can be used to improve support and readiness of active inventory. The purpose of this study us to determine to what extent the WWW Program, as initially defined, is perceived by its intended customer the …