Daniel J. Bragg, Edward A. Duplaga and Richard J. Penlesky
To investigate the impact of number of components (NC) and component commonality (CC) (i.e. product structure characteristics) on the effectiveness of component reservation…
Abstract
Purpose
To investigate the impact of number of components (NC) and component commonality (CC) (i.e. product structure characteristics) on the effectiveness of component reservation methods and partial order releases (i.e. order review and evaluation (ORE) procedures).
Design/methodology/approach
Simulation experiments were conducted using a multistage production‐inventory system with MRP for planning. The results were analyzed using analysis of variance.
Findings
The results indicate that: in the presence of component availability problems, partial order release is a more effective ORE procedure than component reservation; product structure characteristics should be considered when selecting partial order release proportions; and high levels of shop congestion (SC) mitigate the influence of ORE procedures, regardless of product structure characteristics.
Research limitations/implications
This study used fixed lot sizes and two factors to characterize product structures (NC and CC). Thus, studies that investigate the impact of alternative lot sizing strategies and a wider range of product structure factors could provide additional insight into the order release process.
Practical implications
The results provide a useful source of information for managers to consider when addressing problem orders related to material availability.
Originality/value
Although the literature on order review/release (ORR) recognizes the possibility of material availability problems, very little guidance is provided on how managers should react to the situation. This paper fulfils an identified information need by integrating and extending the research streams on product structure and ORE activities.
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Cary M. Wong and Brian H. Kleiner
Outlines the concept of material requirements planning (MRP), showing how the tool offers management the capability to identify the products that were actually going to be…
Abstract
Outlines the concept of material requirements planning (MRP), showing how the tool offers management the capability to identify the products that were actually going to be produced. Explains how the system formalized and integrated various production and strategic requirements while quantifying usable output in an efficient manner. Considers the development of MRP II and how this encompasses several identifiable variables including reduced inventory, improved customer service, improved direct labour productivity and reduced purchased costs. Provides some practical examples of application.
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Kristine M. Kuhn, Jeroen Meijerink and Anne Keegan
This work examines the intersection between traditional human resource management and the novel employment arrangements of the expanding gig economy. While there is a substantial…
Abstract
This work examines the intersection between traditional human resource management and the novel employment arrangements of the expanding gig economy. While there is a substantial multidisciplinary literature on the digital platform labor phenomenon, it has been largely centered on the experiences of gig workers. As digital labor platforms continue to grow and specialize, more managers, executives, and human resource practitioners will need to make decisions about whether and how to utilize gig workers. Here the authors explore and interrogate the unique features of human resource management (HRM) activities in the context of digital labor platforms. The authors discuss challenges and opportunities regarding (1) HRM in organizations that outsource labor needs to external labor platforms, (2) HRM functions within digital labor platform firms, and (3) HRM policies and practices for organizations that develop their own spin-off digital labor platform. To foster a more nuanced understanding of work in the gig economy, the authors identify common themes across these contexts, highlight knowledge gaps, offer recommendations for future research, and outline pathways for collecting empirical data on HRM in the gig economy.
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Film provides an alternative medium for assessing our interpretations of cultural icons. This selective list looks at the film and video sources for information on and…
Abstract
Film provides an alternative medium for assessing our interpretations of cultural icons. This selective list looks at the film and video sources for information on and interpretations of the life of Woody Guthrie.
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Francisco O. Ramirez, Haldor Byrkjeflot and Rómulo Pinheiro
The paper sets forth and examines the assumptions underlying two global ideas – world class and best practices – and their application to (higher) education and health…
Abstract
The paper sets forth and examines the assumptions underlying two global ideas – world class and best practices – and their application to (higher) education and health organizations. Our basic (ex-ante) assumption is that both sectors are influenced by organizational fields that embody these ideas. However, we also assume that these sectors differ, and thus, that one should find between sector variations in the influence of such ideas. The findings suggest that both sectors have been affected by hegemonic ideas, yet in rather different ways, and that these ideas, particularly the metrics being used, pose different challenges in the two sectors.
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Briefly reviews previous literature by the author before presenting an original 12 step system integration protocol designed to ensure the success of companies or countries in…
Abstract
Briefly reviews previous literature by the author before presenting an original 12 step system integration protocol designed to ensure the success of companies or countries in their efforts to develop and market new products. Looks at the issues from different strategic levels such as corporate, international, military and economic. Presents 31 case studies, including the success of Japan in microchips to the failure of Xerox to sell its invention of the Alto personal computer 3 years before Apple: from the success in DNA and Superconductor research to the success of Sunbeam in inventing and marketing food processors: and from the daring invention and production of atomic energy for survival to the successes of sewing machine inventor Howe in co‐operating on patents to compete in markets. Includes 306 questions and answers in order to qualify concepts introduced.