Operations and Supply Chain Management Commons^™

Where Next For Supply Chain Management?, Des Lee

Books/Book chapters

Supply chain management (SCM) has been so successful that it is largely taken for granted. Its success has been built on improving three key flows – of product, of money and of information – and on one core principle – core competence. What next for SCM? This article outlines the vulnerabilities that are embedded in modern supply chains and the unintended consequences of outsourcing activities that are not core competences. These consequences are global and have the potential to undermine past achievements. Finally, broad suggestions are made as to how these issues can be addressed and the areas on which …

Measurement Of The Effect Of Policy Changes On Volatility In Dairy Markets1, Eoin Kelly, Declan O'Connor, Michael Keane

Irish Business Journal

Volatility in dairy commodity markets has become a major concern for many in the dairy supply chain and is likely to remain so in the future. Changes to the Common Agricultural Policy (CAP) over the past decade have more closely aligned EU and World prices and their associated volatilities. The aim of this paper is to measure volatility at farm level in Ireland over time, identify possible reasons for the increased volatility and identify ways of reducing volatility. Statistical measures such as coefficient of variation (CV) and annualised standard deviation are used to provide measures of past volatility and its …

Exploring The Development Chain – An Inquiry Into The Linkages Between New Product Development And Supply Chain Management, Dirk J. Primus

2013

This dissertation conducts an inquiry into the linkages between new product development and supply chain management. Simchi Levi, Simchi-Levi and Kaminsky (2008) coined the term "Development Chain" for the area where product development and the supply chain intersect. The first chapter of this research (Chapter 2) contributes to a more thorough understanding of the Development Chain (DC) and its impact on financial success with new products. We expand the term Development Chain and provide precise definitions for its scope and its activities. We develop a conceptual view of the DC at the single product/project level which can be understood and …

A Cpfr Readiness Assessment Model, Tanvir Humayun Sattar

Graduate Theses and Dissertations

The retail industry is a pioneer in developing new supply chain practices arising from the fact that the environment is characterized by intense competition and the need to achieve supply chain cost savings. An initiative launched by the Voluntary Interindustry Commerce and Standards Committee (VICS) introduced a concept known as the Collaborative Planning, Forecasting and Replenishment (CPFR). The objective is to integrate business and supply chain processes and provide better visibility and create and effective supply chains. This research develops a CPFR Readiness Assessment Model, which enables organizations to understand their readiness in implementing CPFR. This model can provide an …

Empirical And Analytical Essays On The Relationship Between Inventory And Transportation, Rodger David Swanson

Graduate Theses and Dissertations

This dissertation examines the relationship between inventory cost (IC) and transportation cost (TC). The association of the two has been recognized for over a hundred years; accordingly, managers and academics have believed that these costs have offsetting properties such that combinations of inventory and transportation expenditures can be altered to fit different strategic objectives. However, the behavior of this relationship in practice has not been tested. The essays of this dissertation examine this relationship through multiple theoretical lenses and with multiple data sets. Essay 1 examines aggregate IC and TC in the United States from 1960-2009. This period coincides with …

Fairness-Trust-Loyalty Relationship Under Varying Conditions Of Supplier-Buyer Interdependence, Thani Jambulingam, Ravi Kathuria, John R. Nevin

Business Faculty Articles and Research

Relationship marketing plays a significant role in supply chain practice and academic studies. Using the resource advantage theory within the relationship marketing framework, we studied the mediating role of trust as a governance mechanism in the fairness-loyalty relationship under different types of interdependence structure between suppliers (wholesalers) and buyers (retailers). Our findings, based on data from retail pharmacies, demonstrate that only under conditions of symmetric independence, trust, as a governance mechanism, completely mediate the relationship between fairness and loyalty. Under conditions of both perceived independence (i.e., lack of interdependence) and asymmetric buyer dependence, however, trust does not mediate but fairness …

Supply Chain Integration: Cluster Analysis Of The Impact Of Span Of Integration, Vijay R. Kannan, Keah Choon Tan

Management Faculty Publications

Purpose

This paper aims to explore whether firms that integrate only with partners adjacent to them in the supply chain exhibit different patterns of supply chain practice and performance than those that also integrate with partners more distant in the supply chain.

Design/methodology/approach

Cluster analysis of survey data is used to partition firms based on the span of the supply chain involved in their integration efforts.

Findings

Firms with a broad span of integration have a greater focus on alignment with suppliers and customers, and have more of a supply chain focus than those with a narrow span. They also …

Supply Chain Information And Relational Alignments: Mediators Of Edi On Firm Performance, Keah Choon Tan, Vijay R. Kannan, Chin-Chun Hsu, G. Keong Leong

Management Faculty Publications

Purpose: The purpose of this paper is to examine the effects of inter-organization information exchange on supply chain information and relational alignment. Drawing on literature on information systems, supply chain management, and logistics, the paper aims to present a multidimensional framework for considering electronic data interchange (EDI) adoption in supplier management and its effect on information and relational alignment. Design/methodology/approach: Theories drawn from resource-dependent and transaction cost economics, and the resource-based view of the firm were used to establish hypotheses. Structural equation modeling using survey data of manufacturing firms was used to test the hypotheses and research model. Findings: Results …

Information Sharing And Strategic Signaling In Supply Chains, Robert J. Kauffman, Hamid Mohtadi

Research Collection School Of Computing and Information Systems

Information sharing in procurement occurs in rich and varied industry contexts in which managerial decisions are made and organizational strategy is formulated. We explore how information sharing ought to work in procurement contexts that involve investments in inter-organizational information systems (IOS) and collaborative planning, forecasting and replenishment (CPFR) practices. How and under what circumstances does a firm that plays the role of a supply chain buyer decide to share information on key variables, such as point-of-sale consumer demand data with its supplier, up the supply chain? This is a key issue that crosses the boundary between supply chain management and …

Supply Chain Management Practices As A Mediator Of The Relationship Between Operations Capability And Firm Performance, Chinchun Hsu, Keah Choon Tan, Vijay R. Kannan, G. Keong Leong

Management Faculty Publications

The current study uses mediated regression analysis and structural equation modeling to test the proposition that supply chain management practices mediate the relationship between operations capability and firm performance. Operations capability is defined in terms of a firm's new product design and development, total quality management and just-in-time capabilities. Results support the research model and also suggest the existence of a direct relationship between operations capability and performance.

Antecedents Of Supply Chain Visibility In Retail Supply Chains: A Resource-Based Theory Perspective, Mark Barratt, Adegoke Oke

Management Faculty Research and Publications

Although visibility has become a popular buzzword in the supply chain literature it remains an ill-defined and poorly understood concept. It is assumed that if companies across supply chains have visibility of demand, inventory levels, processes, etc., that organizational performance improves. This research explores the antecedents of high levels of supply chain visibility from a resource-based theory perspective across five different external supply chain linkages. We find that the level of visibility across these linkages differs considerably based on various contributing factors which are both technology and non-technology based. Using resource-based theory, we identify those factors that can give a …

Is Lean Necessarily Green?, Kumar Venkat, Wayne Wakeland

Complex Systems Faculty Publications and Presentations

This paper investigates the environmental performance of lean supply chains using carbon dioxide emissions as the key performance indicator. Lean is based on the premise that compressing time reveals hidden quality problems and that their resolution leads to more efficient, cost-effective business processes. If time compression always implies lower emissions, then a leaner system is always greener as measured by emissions. If time compression does not always lead to lower emissions, then further changes to the lean system may be required in order to make it greener. We use a simulation model of a generic supply chain as well as …

Closed-Loop Supply Chain Models With Product Remanufacturing, R. Canan Savaskan, Shantanu Bhattacharya, Luk N. Van Wassenhove

Research Collection Lee Kong Chian School Of Business

The importance of remanufacturing used products into new ones has been widely recognized in the literature and in practice. In this paper, we address the problem of choosing the appropriate reverse channel structure for the collection of used products from customers. Specifically, we consider a manufacturer who has three options for collecting such products: (1) she can collect them herself directly from the customers, (2) she can provide suitable incentives to an existing retailer (who already has a distribution channel) to induce the collection, or (3) she can subcontract the collection activity to a third party. Based on our observations …

Textile And Fashion: Challenges And Strategies For The Industry Edited By V L Mote, Tata Mcgraw Hill, 2000, Pp 159., Atanu Ghosh

IIMB Management Review

Textile and Fashion: Challenges and Strategies for the Industry examines the challenges and opportunities facing India’s textile and garment sectors in the post-Multifibre Arrangement (MFA) and WTO era. Based on expert seminar papers, the book emphasizes the need for global competitiveness through customer focus, product innovation, technology upgrading, workforce skill development, and efficient supply chain management. Contributors discuss retail transformation, buyer power, quality management, human resource development, and international trade policies. The book advocates collaborative leadership, strategic planning, and stronger industry partnerships to overcome global competition and achieve sustainable growth, profitability, and long-term success in the new millennium.

Logistics And Supply Chain Management : Cases And Concepts Edited By G Raghuram And N Rangaraj, New Delhi, Macmillan Business, 2000., V K Sharma

IIMB Management Review

No abstract provided.

Supply Chain Management In The Twenty-First Century, Edited By B S Sahay And Ritesh Jain, Macmillan India, 2000., D Sampath

IIMB Management Review

Abstracted from the proceedings of a global conference on SCM (supply chain management) conducted by MDI (Management Development Iinstitute, Gurgaon) the book is an assortment of general and specific, qualitative and quantitative, experiential case studies and thoroughbred researches. It takes effort to assemble such diversity into a cohesive whole, but the editors have done a good job of it. Obviously with such a variety, not all readers would be interested in all topics. Twenty selected topics have been classified into five distinct sections.

Optimisation: Maximising Roi Within The Supply Chain, Irvin Lustig

IIMB Management Review

Optimisation is the technology employed within a supply chain management system that can have the single greatest impact on reducing costs, improving product margins, lowering inventories, and increasing manufacturing throughput. In short, optimisation is the key to achieving maximum return on investment (ROI). According to John Bermudez of the Boston- based AMR Research, the planning and scheduling modules that depend on optimisation technology have generated 30 to 300% ROI within companies that have already used them1. And the returns should continue to rise. Bermudez called the technology a means to unlock the potential from all of the data residing in …

The Impact Of Electronic Commerce On Business-Level Strategies, Ann L. Fruhling, Lester A. Digman

Interdisciplinary Informatics Faculty Publications

This paper examines the impact of electronic commerce on business-level strategies. The paper examines electronic commerce (E.C) from the perspective of intra-business E.C., business-to-business E.C., business-to-consumer E.C., and value/supply chain management. Business-level strategies are considered to include: added-value, differentiation, cost leadership, focus, and growth source. The paper concludes that E-commerce will have significant impacts on each of the business-level strategic areas.

Freight Transport Deregulation And Its Impact In New Zealand, Gagadish C Guria

IIMB Management Review

In recent years a move towards deregulation, i.e. the replacement of quantity restrictions on the number of licences, on maximum and/or minimum rates, on geographic boundaries of operation etc., by quality restriction on drivers’ qualifications and systems of operation, has become a significant development in the transport policy of many countries: Australia. Sweden, Switzerland,U.K., USA, and New Zealand. The trend was first set in Australia, in 1954 when the interstate freight transport was deregulated. Later on this trend spread to individual states: South Australia in 1968 and New South Wales in 1974. In Sweden a move towards deregulation was initiated …