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Jayanth Jayaram

Bio: Jayanth Jayaram is an academic researcher from University of South Carolina. The author has contributed to research in topics: Supply chain & Supply chain management. The author has an hindex of 35, co-authored 74 publications receiving 7102 citations. Previous affiliations of Jayanth Jayaram include Michigan State University & University of Oregon.


Papers
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Journal ArticleDOI
TL;DR: In this article, the authors examined the performance implications of an integrated supply chain strategy, with customer service performance followed by financial performance as performance constructs, and showed positive direct relationships between integrated information technologies and supply chain integration, and customer service and firm performance.

1,263 citations

Journal ArticleDOI
TL;DR: Whether uncertainty, equivocality, and platform development strategy change the relationships among internal integration, external integration, and competitive capabilities is considered.
Abstract: Effective product development requires firms to unify internal and external participants. As companies attempt to create this integrated environment, two important questions emerge. Does a high level of internal integration lead to a higher level of external integration? In the context of product development, this study considers whether internal integration in the form of concurrent engineering practices affects the level of external integration as manifested by customer integration, supplier product integration, and supplier process integration. External integration, in turn, may influence competitive capabilities, namely product innovation performance and quality performance. Second, using contingency theory, do certain contextual variables moderate the linkages between integration strategy (external and internal) and performance? Specifically, this study considers whether uncertainty, equivocality, and platform development strategy change the relationships among internal integration, external integration, and competitive capabilities. Data collected from 244 manufacturing firms across several industries were used to test these research questions. The results indicate that both internal and external integration positively influence product innovation and quality and ultimately, profitability. With respect to contingency effects, the results indicate that equivocality moderates the relationships between integration and performance.

801 citations

Journal ArticleDOI
TL;DR: In this article, the authors examined the effects of integration practices on time-based performance and on overall firm performance (financial and market share). Integration practices are grouped into two categories: (1) external strategic design integration, which reaches across firm boundaries to involve suppliers and customers and (2) internal design-process integration that comprises more tactically oriented, integration practices that match design requirements and process capabilities.

661 citations

Journal ArticleDOI
TL;DR: In this paper, a conceptual model is provided which helps to identify certain assumptions made in the literature that must be challenged and a research agenda for the future of supply chain management is developed.
Abstract: In order to respond to competitive pressures, managers need to know more about the strategic aspects of supply chain management. This paper addresses this need by critically reviewing the supply chain management literature and by suggesting a research agenda for the future. A conceptual model is provided which helps to identify certain assumptions made in the literature that must be challenged. The model also provides a tool for identifying the major contributions in the literature. Finally, a research agenda is developed.

632 citations

Journal ArticleDOI
TL;DR: In this paper, the authors investigate the key causal linkages in supply chain management and propose a conceptual framework and test this framework on data from 215 North American manufacturing firms using structural equation modeling techniques.
Abstract: In this paper we investigate the key causal linkages in supply chain management. We propose a conceptual framework and test this framework on data from 215 North American manufacturing firms using structural equation modeling techniques. Three major research issues are addressed in this study: Do sourcing decisions affect the degree to which firms achieve manufacturing goals of cost, flexibility, dependability, and quality? Does the degree of manufacturing goal achievement lead to higher customer responsiveness? Does the degree of manufacturing goal achievement lead to higher internal manufacturing performance? The study examines the relationship among sourcing decisions, manufacturing goals, customer responsiveness, and manufacturing performance. The results support the notion that an integrated supply chain involves aligning sourcing decisions to achieve manufacturing goals that are set to respond favorably to the needs of customers.

585 citations


Cited by
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Posted Content
TL;DR: Deming's theory of management based on the 14 Points for Management is described in Out of the Crisis, originally published in 1982 as mentioned in this paper, where he explains the principles of management transformation and how to apply them.
Abstract: According to W. Edwards Deming, American companies require nothing less than a transformation of management style and of governmental relations with industry. In Out of the Crisis, originally published in 1982, Deming offers a theory of management based on his famous 14 Points for Management. Management's failure to plan for the future, he claims, brings about loss of market, which brings about loss of jobs. Management must be judged not only by the quarterly dividend, but by innovative plans to stay in business, protect investment, ensure future dividends, and provide more jobs through improved product and service. In simple, direct language, he explains the principles of management transformation and how to apply them.

9,241 citations

Book
01 Jan 1995
TL;DR: In this article, Nonaka and Takeuchi argue that Japanese firms are successful precisely because they are innovative, because they create new knowledge and use it to produce successful products and technologies, and they reveal how Japanese companies translate tacit to explicit knowledge.
Abstract: How has Japan become a major economic power, a world leader in the automotive and electronics industries? What is the secret of their success? The consensus has been that, though the Japanese are not particularly innovative, they are exceptionally skilful at imitation, at improving products that already exist. But now two leading Japanese business experts, Ikujiro Nonaka and Hiro Takeuchi, turn this conventional wisdom on its head: Japanese firms are successful, they contend, precisely because they are innovative, because they create new knowledge and use it to produce successful products and technologies. Examining case studies drawn from such firms as Honda, Canon, Matsushita, NEC, 3M, GE, and the U.S. Marines, this book reveals how Japanese companies translate tacit to explicit knowledge and use it to produce new processes, products, and services.

7,448 citations

Journal ArticleDOI
TL;DR: A management construct cannot be used effectively by practitioners and researchers if a common agreement on its definition is lacking as discussed by the authors, which is the case with the term "supply chain management".
Abstract: A management construct cannot be used effectively by practitioners and researchers if a common agreement on its definition is lacking. Such is the case with the term “supply chain management”—so many definitions are used that there is little consensus on what it means. Thus, the purpose of this paper is to examine the existing research in an effort to understand the concept of “supply chain management.” Various definitions of SCM and “supply chain” are reviewed, categorized, and synthesized. Definitions of supporting constructs of SCM and a framework are then offered to establish a consistent means to conceptualize SCM. Antecedents and consequences of SCM are identified, and the boundaries of SCM in terms of business functions and organizations are proposed. A conceptual model and unified definition of SCM are then presented that indicate the nature, antecedents, and consequences of the phenomena.

4,451 citations

Journal ArticleDOI
TL;DR: In this paper, the use of case study research in operations management for theory development and testing is reviewed and guidelines and a roadmap for operations management researchers wishing to design, develop and conduct case-based research are provided.
Abstract: This paper reviews the use of case study research in operations management for theory development and testing. It draws on the literature on case research in a number of disciplines and uses examples drawn from operations management research. It provides guidelines and a roadmap for operations management researchers wishing to design, develop and conduct case‐based research.

4,127 citations