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This study aims to examine the direct influence of supervisor ostracism on employee turnover intention and the mediating roles of employee cynicism and job embeddedness.
Abstract
Purpose
This study aims to examine the direct influence of supervisor ostracism on employee turnover intention and the mediating roles of employee cynicism and job embeddedness.
Design/methodology/approach
Surveys were conducted to collect data in 3 waves, and 211 samples were finally obtained. The hypothesised relationships were tested using hierarchical multiple regression analyses and ProClin bootstrapping.
Findings
The results suggested that supervisor ostracism was positively related to employee turnover intention and that employee cynicism and job embeddedness played mediating roles. The analysis further confirmed that employee cynicism and job embeddedness played serial, double-mediating roles between supervisor ostracism and employee turnover intention.
Practical implications
This study helps understand the influence of supervisor ostracism on employee turnover intention, mitigating undesirable consequences that lead to employee turnover intention.
Originality/value
This study refines the knowledge on workplace ostracism, explores the impact of supervisor ostracism on employee turnover intention from different perspectives and reveals the relationship between them. It integrated cultural factors in a Chinese context, providing a further reference for local management practices.
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This study investigates the direct influence of ambidextrous leadership on employees’ innovation behaviour, the mediating role of innovative self-efficacy and harmonious work…
Abstract
Purpose
This study investigates the direct influence of ambidextrous leadership on employees’ innovation behaviour, the mediating role of innovative self-efficacy and harmonious work passion, and the moderating role of Zhong-Yong thinking.
Design/methodology/approach
The authors conducted a series of questionnaire surveys to collect data in three time periods and from multiple sources; 332 supervisor–subordinate matched samples were obtained. The hypothesised relationships were tested using structural equation modelling and ProClin.
Findings
Ambidextrous leadership is positively associated with employees’ innovation behaviour, while innovative self-efficacy and harmonious work passion play mediating roles. The analysis further confirms that innovative self-efficacy and harmonious work passion play a chained double-mediating role between ambidextrous leadership and employees’ innovation behaviour, while Zhong-Yong thinking plays moderating roles between ambidextrous leadership and innovative self-efficacy and between ambidextrous leadership and harmonious work passion.
Originality/value
This study demonstrates the influence of ambidextrous leadership on employees’ innovation behaviour, specifically the role of ambidextrous leadership, and extends the relationship’s theoretical foundation. It is also expected to provide inspiration and serve as a reference for local Chinese management.
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Shuaiqi Roger Shen, Jaydeep Balakrishnan and Chun Hung Cheng
The home page design of a digital news website is a key factor in determining its attractiveness to readers. This study aims to propose an approach to manage the frequent…
Abstract
Purpose
The home page design of a digital news website is a key factor in determining its attractiveness to readers. This study aims to propose an approach to manage the frequent adjustment of the dynamic layout of the news content on the website home page in a real-time environment to increase its attractiveness to readers.
Design/methodology/approach
This paper shows that this news website layout design problem can be modeled as an optimization problem based on the information of news contents that change within a multiple-period planning horizon similar to the dynamic facility layout problem. A hybrid genetic algorithm-based approach integrated with local search heuristic methods is also proposed to improve the solution.
Findings
This paper finds that the DPLP model is effective in modeling the changing layout of a digital news website. The problem can solved in a timely manner using the proposed hybrid genetic algorithm.
Research limitations/implications
This paper was based on hypothetical data and on the assumption of equal section size. Actual data would help fine-tune the application of the dynamic facility layout model. As well the algorithm could be enhanced for unequal size sections.
Practical implications
The model should help online newspapers apply sophisticated algorithms to optimize the layout of news websites dynamically in a timely manner.
Social implications
News websites are increasingly the desired medium to consume news. So it has an important role in educating society. Thus optimizing and improving the process will help in this regard.
Originality/value
To the best of the authors’ knowledge, this paper is the first one to apply the DPLP model to the digital newspaper website dynamic design problem.
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This study aims to test a holistic model that investigates the direct influence of workplace ostracism on employee initiative behaviour, along with the mediating role of…
Abstract
Purpose
This study aims to test a holistic model that investigates the direct influence of workplace ostracism on employee initiative behaviour, along with the mediating role of organisational identity and work well-being.
Design/methodology/approach
A series of questionnaire surveys were conducted to collect data in three time lags and multiple sources; 261 supervisor–subordinate matched samples were finally obtained. The hypothesized relationships were tested using structural equation modelling and the ProClin program.
Findings
The results suggest that workplace ostracism is negatively related to employee initiative behaviour, and organisational identity and work well-being play mediating roles. The analysis further confirms that organisational identity and work well-being play a chained double mediating role between workplace ostracism and employee initiative behaviour.
Originality/value
This study demonstrates the influence of negative work situation on employee initiative behaviour, specifically the role of workplace ostracism, and expands the theoretical foundation of the relationship. It further provides inspiration and serves as a reference for local Chinese management practices.
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This article has been withdrawn as it was published elsewhere and accidentally duplicated. The original article can be seen here: 10.1108/02656719510089920. When citing the…
Abstract
This article has been withdrawn as it was published elsewhere and accidentally duplicated. The original article can be seen here: 10.1108/02656719510089920. When citing the article, please cite: Glenn Pitman, Jaideep Motwani, Ashok Kumar, Chun-Hung Cheng, (1995), “QFD application in an educational setting: a pilot field study”, International Journal of Quality & Reliability Management, Vol. 12 Iss: 6, pp. 63 - 72.
Chun‐Hung Cheng, Ashok Kumar and Jaideep Motwani
Cellular manufacturing is a layout approach to increaseproductivity in manufacturing. The basic concept of cellularmanufacturing is to exploit the similarity between parts…
Abstract
Cellular manufacturing is a layout approach to increase productivity in manufacturing. The basic concept of cellular manufacturing is to exploit the similarity between parts and manufacturing processes. Parts similar in design and manufacture are grouped into families. Then machines are identified to process part families. In the literature, the problem is studied using two approaches: standard and generalized formulations. Compares the effectiveness of cluster analysis techniques for both formulations.
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Jaydeep Balakrishnan and Chun Hung Cheng
The purpose of this research paper is to discuss cellular manufacturing is discussed under conditions of changing product demand. Traditional cell formation procedures ignore any…
Abstract
Purpose
The purpose of this research paper is to discuss cellular manufacturing is discussed under conditions of changing product demand. Traditional cell formation procedures ignore any changes in demand over time from product redesign and other factors. However given that in today's business environment, product life cycles are short, a framework is proposed that creates a multi‐period cellular layout plan including cell redesign where appropriate.
Design/methodology/approach
The framework is illustrated using a two‐stage procedure based on the generalized machine assignment problem and dynamic programming. This framework is conceptually compared to virtual cell manufacturing, which is useful when there is uncertainty in demand rather than anticipated changes in demand. A case study is used to explain how the concept would work in practice.
Findings
One major characteristic of the proposed method is that it is flexible enough to incorporate existing cell formation procedures. It is shown through an example problem that the proposed two‐stage method is better than undergoing ad hoc layout changes or ignoring the demand changes when shifting or cell rearrangement costs exist. It also sheds some insight into cellular manufacturing under dynamic conditions.
Originality/value
This paper should be useful to both researchers and practitioners who deal with demand changes in cellular manufacturing.
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Thomas J. Crowe and Chao‐Chun Cheng
Describes efforts to extend the use of quality function deployment (QFD) to manufacturing strategy development. QFD uses a house of quality to translate the “voice of the…
Abstract
Describes efforts to extend the use of quality function deployment (QFD) to manufacturing strategy development. QFD uses a house of quality to translate the “voice of the customer” into engineering specifications. Originally developed and applied as a powerful tool for concurrent product and process design, QFD is widely used in industry as a technique within total quality management (TQM). The approach has only recently been applied in strategic planning. Describes how the traditional QFD concepts and methods can be used in the formulation of manufacturing strategy to ensure alignment with business strategy. Presents a case study at a powdered metals manufacturer to show how the QFD methodology can be adapted for use in manufacturing strategy formulation.
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Chuncheng Yang, Xiaoyong Tian, Tengfei Liu, Yi Cao and Dichen Li
Continuous fiber reinforced thermoplastic composites (CFRTPCs) are becoming more significant in industrial applications but are limited by the high cost of molds, the…
Abstract
Purpose
Continuous fiber reinforced thermoplastic composites (CFRTPCs) are becoming more significant in industrial applications but are limited by the high cost of molds, the manufacturing boundedness of complex constructions and the inability of special fiber alignment. The purpose of this paper is to put forward a novel three-dimensional (3D) printing process for CFRTPCs to realize the low-cost rapid fabrication of complicated composite components.
Design/methodology/approach
For this purpose, the mechanism of the proposed process, which consists of the thermoplastic polymer melting, the continuous fiber hot-dipping and the impregnated composites extruding, was investigated. A 3D printing equipment for CFRTPCs with a novel composite extrusion head was developed, and some composite samples have been fabricated for several mechanical tests. Moreover, the interface performance was clarified with scanning electron microscopy images.
Findings
The results showed that the flexural strength and the tensile strength of these 10 Wt.% continuous carbon fiber (CCF)/acrylonitrile-butadiene-styrene (ABS) specimens were improved to 127 and 147 MPa, respectively, far greater than the one of ABS parts and close to the one of CCF/ABS (injection molding) with the same fiber content. Moreover, these test results also exposed the very low interlaminar shear strength (only 2.81 MPa) and the inferior interface performance. These results were explained by the weak meso/micro/nano scale interfaces in the 3D printed composite parts.
Originality/value
The 3D printing process for CFRTPCs with its controlled capabilities for the orientation and distribution of fiber has great potential for manufacturing of load-bearing composite parts in the industrial circle.
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Chun‐Hung Cheng, Chon‐Huat Goh and Anita Lee
Proposes a two‐stage procedure to design a group technology system.Formulates a 0‐1 quadratic programming model to allocate machines tomachine cells and a criterion to form…
Abstract
Proposes a two‐stage procedure to design a group technology system. Formulates a 0‐1 quadratic programming model to allocate machines to machine cells and a criterion to form corresponding part families for group technology. The majority of current approaches assume only one copy of a machine type for allocation. This model allows for more than one copy of a machine type. While many approaches use a general integer programming package to solve the group technology problem, proposes a two‐stage procedure based on A* algorithm. Computational experience of the proposed algorithm is also reported.
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