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1 – 10 of 63Kay Womack and Karen Rupp‐Serrano
Many libraries utilize graduate assistants in a variety of programmatic areas. Little research, however, has been conducted as to how such students are recruited, selected and…
Abstract
Many libraries utilize graduate assistants in a variety of programmatic areas. Little research, however, has been conducted as to how such students are recruited, selected and employed. Reports the results of a survey of main and undergraduate library reference departments at US academic institutions conferring an ALA‐accredited MLIS or equivalent degree. The survey solicited information about the employment of graduate assistants in such departments in six areas: recruitment, appointment, training, assignments, supervision and evaluation.
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Nesrine Eltawy and David Gallear
The purpose of this paper is to compare and distinguish between two salient means for improving the management of, and leveraging the effectiveness of, supply chains. Leanness and…
Abstract
Purpose
The purpose of this paper is to compare and distinguish between two salient means for improving the management of, and leveraging the effectiveness of, supply chains. Leanness and agility have been considered recently as prominent and successful means for competing. The paper examines the literature on leanness and agility thinking including their definitions, importance and practices. The paper also highlights the argument surrounding the relationship direction between these two concepts.
Design/methodology/approach
A systematic comparative review was conducted on the lean literature and agility literature at three levels: manufacturing, organisation and supply chain. The systematic review on the lean concept has been conducted based on articles published over the last two decades. The agility concept review was conducted based on the articles published from its inception in 1991 through early 2016.
Findings
A conceptual framework is presented following the in-depth review. The conceptual framework sets out the input, operational practice and output elements necessary for both philosophies to take root successfully. A discussion based on the review of the literature on the direction of the relationship between leanness and agility is also presented, and should also be included in any future empirical testing of the conceptual framework.
Research limitations/implications
The paper is based on a systematic review which extends previous research as it has been conducted in a detailed and clear systematic manner which enables a deep understanding of the similarities and differences between leanness and agility philosophies from an operational perspective: inputs, operational and outcomes elements. Future research is required to empirically test the conceptual relationships.
Practical implications
Companies are constantly searching for ways to improve their supply chains. This paper seeks to provide a deep understanding for lean and agility philosophies as important means for achieving this goal. This has been conducted by clarifying the differences, similarities and the direction of the relationship that may exist between these two approaches as means for improving a company’s supply chain.
Originality/value
Based on a systematic review on leanness and agility philosophies, a conceptual framework exploring the differences and similarities between both philosophies from an operational systematic perspective is presented.
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To present an outsider's view of how management education can be significantly improved.
Abstract
Purpose
To present an outsider's view of how management education can be significantly improved.
Design/methodology/approach
Focuses on correcting several obvious deficiencies in courses and degree programs to create highly differentiated educational experiences that are more relevant to student's needs and the organizations that employ graduates.
Findings
Proposes a suite of 11 interconnected improvements as well as a fundamental re‐structuring of the MBA program designed to simplify it, provide greater focus, improve relevancy, and impart needed thematic consistency.
Practical implications
Presents 11 practical improvements individual faculty or schools can readily incorporate into existing courses or degree programs. The proposed curriculum for a completely re‐structured MBA program can add distinctiveness and expand the value proposition for students and their employers.
Originality/value
The suite of 11 improvements and proposed MBA program curriculum changes offers an alternate route for preparing students for future global business challenges. The proposed improvements are intended to serve as a foundation for discussion and debate, and hopefully future action as well.
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Rajesh Krishnamurthy and Charlene A. Yauch
To propose a theoretical model of leagile manufacturing as it applies to a single corporate enterprise with multiple business units and to generate research questions stemming…
Abstract
Purpose
To propose a theoretical model of leagile manufacturing as it applies to a single corporate enterprise with multiple business units and to generate research questions stemming from the model that should be addressed in the future.
Design/methodology/approach
A case study company was analyzed to determine whether the concept of leagility could be applied to a single corporation with multiple business units and whether a decoupling point would be necessary to distinguish the lean and agile portions of the enterprise. The case study findings are used as the basis for describing a theoretical corporate leagile infrastructure and for stimulating new research questions.
Findings
It is possible for a corporation to simultaneously pursue both lean and agile manufacturing strategies by adopting a leagile infrastructure. The organizational structure consists of three main levels: a corporate headquarters, a sales and service group, and multiple lean production units. There is a decoupling point that separates the lean and agile portions of the enterprise. This organizational structure matches the front‐back approach, one of the large/small strategies defined by Lawler in 1997.
Research limitations/implications
A single company was examined. Studying a broader range of companies would make the described theoretical leagile corporate infrastructure more robust.
Practical implications
Manufacturing corporations might find the infrastructure described to be a beneficial way to structure their own organizations in order to capitalize on the benefits of both the lean and agile manufacturing strategies.
Originality/value
This paper expands on the concept of leagility, previously discussed in the literature with respect to supply chains and individual manufacturing plants, by applying it to a single corporation with multiple business units. Similar to other characterizations of leagile manufacturing, it was found that the corporation operates with a decoupling point between the agile and lean portions of the business. Several new avenues for further research are outlined.
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Guilherme Luz Tortorella, Diego de Castro Fettermann, Alejandro Frank and Giuliano Marodin
The purpose of this paper is to understand how the association between leadership styles (task or relation orientation) and lean manufacturing (LM) implementation changes due to…
Abstract
Purpose
The purpose of this paper is to understand how the association between leadership styles (task or relation orientation) and lean manufacturing (LM) implementation changes due to two contextual variables, team size and the leader’s age.
Design/methodology/approach
The authors carried out a survey with 225 leaders from different Brazilian companies that are implementing LM. Research constructs were validated through rigorous procedures using confirmatory factor analysis. Hypotheses were tested using ordinary linear least squares regression.
Findings
The results suggest that larger teams and more senior managers were negatively associated with LM implementation. Task-orientation style makes leaders more likely to achieve higher levels of LM than relation-orientation style leaders. Finally, the influence of relation-oriented leaders on LM implementation is contingent upon the size of the team.
Research limitations/implications
Regarding study’s limitations, sample size and respondents’ location restrict results to this contextual condition, indicating that increasing the sample would help provide wider and more generalizable results. It is also worth noting that results are based on respondents’ (leaders) perspective. Hence, future studies may collect data from multiple perspectives, such as leaders and their followers, in order to compare results so as to verify the convergence or divergence among different respondents.
Practical implications
The results suggest that leaders should have different behaviors according to the context in which they are inserted. Therefore, such behavioral prescriptions are useful for managers since they are pressured to achieve high operational performance in short time periods and with few resources. Further, companies undergoing lean implementation may also be able to stimulate proper leadership behaviors and promote development programs accordingly, which is extremely relevant since behavioral changes usually take time.
Originality/value
The evolutionary process for achieving a successful lean enterprise requires different leadership styles according to the context in which leaders are inserted. This research provides arguments to help better understand the recommended leadership behaviors for lean implementation, complementing existing roadmaps by considering the proper leadership style as a contingency issue during lean implementation. Moreover, identifying the effect of contextual variables helps specify the contexts in which lean practices are more likely to be implemented.
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Describes the application of lean principles and practices to the design and delivery of a graduate business course on leadership taken by part‐time working professional students…
Abstract
Describes the application of lean principles and practices to the design and delivery of a graduate business course on leadership taken by part‐time working professional students in a classroom setting. The principal objectives were to improve consistency between what was taught in the course and how the course was taught, eliminate waste, improve the quality and relevance of course materials, and deliver greater value as perceived by students. Results indicate a higher level of student satisfaction, in part through clearer expectations, less ambiguity regarding lectures and assignments, standard formats for assignments, smoothing individual and team assignments over the semester, and better management of students' time both in and outside class. This joins a growing body of work that demonstrates the applicability of lean principles and practices to service businesses, and the achievement of improved outcomes.
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Naga Vamsi Krishna Jasti and Aditya Sharma
Value stream mapping (VSM) is a lean manufacturing (LM) tool used for analyzing material and information flow on a specific product family. The purpose of this article is to…
Abstract
Purpose
Value stream mapping (VSM) is a lean manufacturing (LM) tool used for analyzing material and information flow on a specific product family. The purpose of this article is to address the importance of VSM in LM environment in an Indian auto components industry.
Design/methodology/approach
The case study approach has been used to show the applicability and importance of VSM in an Indian auto components company, in which the current state of manufacturing is mapped with the help of VSM symbols. According to the current state mapping, the study conducted analysis and identifies the area of improvement needed in terms of work in process, lead time and cycle time. The study further implemented kaizen on the current state map and developed future state map while including these kaizens.
Findings
The study clearly shows that the VSM brings out the positive impact on process ratio, TAKT time, process inventory level, line speed, total lead and process time and reduced man power. It is helping the company in satisfying their customers with respect to quality, cost and delivery.
Research limitations/implications
The main limitation of the study is the confined focus on a single industry. The case should be extended to other industries in order to support the findings and for the purpose of the wider generalization.
Practical implications
The results obtained from the study will help other industries and sectors to implement VSM in LM environment.
Originality/value
The article deals with a real case study, which shows application of VSM for implementing lean principles.
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Strategic alliances are an important feature of the aerospace industry and many studies have sought to evaluate their performance. Most have taken a policy perspective exploring…
Abstract
Strategic alliances are an important feature of the aerospace industry and many studies have sought to evaluate their performance. Most have taken a policy perspective exploring the economic and political benefits claimed for collaboration of this type. The perspective is a reflection of the political origins of many aerospace alliances. This study seeks to evaluate, from a managerial perspective, one of the newer alliances established on a strictly commercial basis. It focuses on BMW Rolls‐Royce GmbH, one of a small number of truly European alliances. The study concludes that, although Rolls‐Royce bought out its German partner after a decade of operation, the alliance was a success. The two engines developed by the alliance over this period were a technical success, overall sales were well on target and the alliance was about to break even. In addition, the study concludes that the alliance formed a key element in Rolls‐Royce’s successful strategy to extend its product portfolio, a strategy that elevated the company to second place in the global aero engine market.
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