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1 – 10 of 13Kostas Politis, Panayiotis Ketikidis, Anastasios D. Diamantidis and Lambros Lazuras
The purpose of this paper is to investigate the formation of social entrepreneurial intentions (SEIs) in postgraduate students in the South-East European region.
Abstract
Purpose
The purpose of this paper is to investigate the formation of social entrepreneurial intentions (SEIs) in postgraduate students in the South-East European region.
Design/methodology/approach
A quantitative approach (self-administered online questionnaire) is used to gather data. The total number of the questionnaires that were collected and analyzed through SPSS statistical suite was 115 from which 111 were valid.
Findings
From the proposed five hypotheses set in the literature, only the personality trait theory was totally rejected because it failed to predict social and commercial entrepreneurial intentions (EIs). The remaining hypotheses were found to be valid. The study’s key finding is that the chosen theory (Ajzen’s theory of planned behavior (TPB)), is able to predict both kinds of intentions. An alarming key finding is that tensions in mission focus seem to be present in the early shaped intentions of potential social entrepreneurs.
Research limitations/implications
Research findings impose that major educational and policy efforts are needed to promote the theme of social entrepreneurship (SE). The results indicate that most of the postgraduates have not yet fully understood the mindset of SE as they were confused about the synergy of the goals (inherent in their social vs profit intentions).
Originality/value
This research contributes in three major ways to the literature. First, it shows that SEIs seem to be shaped similarly to EIs; determined mostly by two of the motivational factors of the TPB (personal attitude and perceived behavioral control). Second, it shows which factors seem to affect both constructs and third, it adds to the literature by showing that tensions in mission focus are evident early on in the intentions’ formation process, underlying the necessity of immediate educational and legislative precautions.
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Konstantinos Danas, Abdul Roudsari and Panayiotis H. Ketikidis
To introduce the applicability of the Ned‐MASTA classification method for medicines within the environment of a hospital pharmacy and the virtual pharmacy inventory system that…
Abstract
Purpose
To introduce the applicability of the Ned‐MASTA classification method for medicines within the environment of a hospital pharmacy and the virtual pharmacy inventory system that forms a virtual pharmacy inventory of hospitals within the same geographical region providing the infrastructure for the cooperation of hospital pharmacies in order to improve the efficiency of their operations.
Design/methodology/approach
A survey that was conducted in Greek hospitals identified the inefficiencies of their logistics systems that are similar to inefficiencies identified through surveys in hospitals worldwide. It was considered vital and necessary to investigate the solutions that are provided in other industries facing similar problems. The case of spare parts inventory for production machines was found to present similarities with the management of medicine stock within the hospital pharmacy. The approach that was followed for the case of spare parts was modified and included in the system that forms a virtual hospital pharmacy inventory; this made the approach applicable in the hospital environment and further improved the efficiency of the use of hospital pharmacy resources.
Findings
The MASTA classification approach was modified to fit in the operation of the hospital pharmacy and a system was constructed to form the virtual pharmacy inventory. The applicability of the system is demonstrated through an application scenario.
Research limitations/implications
The system is in the form of a prototype under evaluation. It has not been applied yet thus results that are based on actual applications are not presented.
Practical implications
It demonstrates the idea of a solution to the inefficiencies of the hospital pharmacy and sets the ground for discussing the proposed solution.
Originality/value
This study introduces a new approach to the problems and inefficiencies of the hospital pharmacy management.
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Dr Panayiotis Ketikidis, Dr S.C. Lenny Koh and Dr Angappa Gunasekaran
N. Gunasekaran, S. Rathesh, S. Arunachalam and S.C.L. Koh
The purpose of this paper is to propose a fuzzy multi‐criteria decision‐making procedure and it is applied to find a set of optimal solution with respect to the performance of…
Abstract
Purpose
The purpose of this paper is to propose a fuzzy multi‐criteria decision‐making procedure and it is applied to find a set of optimal solution with respect to the performance of each supplier. This method with the use of Monte Carlo simulation produces overall desirability level less imprecise and more realistic than those of the conventional QFD methods for engineering design evaluation.
Design/methodology/approach
A few responses obtained from customers are simulated using a triangular fuzzy QFD algorithm, Monte Carlo simulation and a multi‐objective model to optimise the total user preferences.
Findings
The proposed approach provides decision‐making with an optimal solution less imprecise in a QFD‐based collaborative product design environment.
Research limitations/implications
The proposed approach depends on the few responses and the random numbers derived from simulation. The random numbers need to be used after passing them through random number testing methods. The responses obtained from the customer are considered to be genuine and original.
Originality/value
The triangular fuzzy, Monte Carlo simulation and multi‐objective optimisation are embedded into QFD environment to make the decisions less imprecise than that of conventional QFD and it is tested for a case study problem. It definitely helps the managers in a collaborative product design environment.
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S.C.L. Koh and K.H. Tan
The purpose of this research is to propose an approach for discovering operational intelligence and knowledge mapping in a supply network with uncertainty.
Abstract
Purpose
The purpose of this research is to propose an approach for discovering operational intelligence and knowledge mapping in a supply network with uncertainty.
Design/methodology/approach
Knowledge mapping and handbook techniques are used. TAPS software is used to model a supply network with uncertainty and to discover operational intelligence in a supply network.
Findings
Knowledge management is inadequate for managing a supply network with uncertainty. Knowledge mapping is proposed, but it needs to be assisted by operational intelligence.
Practical implications
iTAPS provides managers with an ability to visualise the operational intelligence for a given objective, and to identify the likely effects on implementing a particular tool or technique in a supply network.
Originality/value
A new approach – called the “intelligence handbook” is proposed to discover operational intelligence in order to map knowledge in a supply network with uncertainty.
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Today's business environment emerges the need for organizations to continuously transform themselves, in order to maintain and reinforce their ability to compete successfully. The…
Abstract
Purpose
Today's business environment emerges the need for organizations to continuously transform themselves, in order to maintain and reinforce their ability to compete successfully. The purpose of this paper is to present an analysis of the transformation process of supply chain in order to provide a modular structured management tool for planning, implementing and measure the effectiveness of supply chain transformation process (SCTP), in relation to overall organizational performance and business strategy.
Design/methodology/approach
The focal concepts upon which the overall approach is based are the strategic planning process, the human resources management techniques, the link between organizational structure and culture, the marketing integration and the importance of quality evaluation.
Findings
The success of such efforts depends on a number of correlated parameters, among which, those of top management commitment and behavioural issues of human resources are the most critical. The tool proposed in this paper for the transformation of the supply chain, provides a flexible sequence of project phases, linked together in a loop and continuously assessed against specific evaluation criteria, to assure the project quality and the continual transformation dynamics.
Practical implications
The pilot implementation of the tool to a big furniture organization led to the development of an integrated supply chain function, which would integrate planning, purchasing, production, warehousing distribution and transportation processes. The customer satisfaction rate had an increase of 25 percent, six months after the fulfilment of the transformation and three key suppliers reported a significant decrease of the duration of the overall purchasing process.
Originality/value
The paper presents a modular tool to facilitate the management of a SCTP as a project, taking under consideration the critical sensitivity factors of a transformation process.
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Mehmet Demirbag, Ekrem Tatoglu, Mehmet Tekinkus and Selim Zaim
The principal aim of this paper is to determine the critical factors of total quality management (TQM) and to measure their effect on organizational performance of SMEs operating…
Abstract
Purpose
The principal aim of this paper is to determine the critical factors of total quality management (TQM) and to measure their effect on organizational performance of SMEs operating in Turkish textile industry.
Design/methodology/approach
Data for this study was collected using a self‐administered questionnaire that was distributed to 500 SMEs in textile industry in the city of Istanbul in Turkey selected randomly from the database of Turkish Small Business Administration (KOSGEB). Of the 500 questionnaires posted, a total of 163 questionnaires were returned.
Findings
Using exploratory and confirmatory factor analyses, seven empirically validated dimensions of TQM were identified. The structural equation modelling technique was employed to investigate the relationship between the implementation of TQM practices and organizational performance. Data analysis reveals that there is a strong positive relationship between TQM practices and non‐financial performance of SMEs, while there is only weak influence of TQM practices on financial performance of SMEs. With only a mediating effect of non‐financial performance that the TQM practices has a strong positive impact on financial performance of SMEs.
Research limitations/implications
The sample is restricted to only a single region and a single industry, so it would be strongly recommended that data be gathered from various parts of Turkey including both various manufacturing and service industries. As the data in this study were collected from top managers of organizations on the basis of their subjective evaluations, objective performance indicators should also be employed in the analysis.
Originality/value
Despite some attempts on the applicability of TQM practices and advanced manufacturing technologies as well as their impact on organizational performance of SMEs, there is a lack of systematic empirical evidence regarding the extent of TQM implementation and its effect on performance of SMEs in emerging market economies. This paper presents new data and empirical insights into the relationship between TQM implementation and organizational performance in SMEs operating in Turkey.
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When approaching a stock‐out situation, a company should be able to actively manage the allocation of available products on the basis of customer requirements and priorities as…
Abstract
Purpose
When approaching a stock‐out situation, a company should be able to actively manage the allocation of available products on the basis of customer requirements and priorities as well as contractual relationships. The purpose of this paper is to describe different order promising mechanisms and analyze how well they can contribute to the effective management of stock‐out situations.
Design/methodology/approach
The paper provides a formal description and analysis of alternative order promising mechanism applicable in make to stock systems. Numerical analysis is conducted based on the data of a pharmaceutical company.
Findings
The paper clearly points out the potential of alternative order promising mechanisms to alleviate the negative consequences associated with a temporary stock‐out situation.
Research limitations/implications
The paper does not consider implications of inventory pre‐allocation to customer classes. Further research should address the interplay between pre‐allocation and different order allocation mechanisms.
Practical implications
The results obtained from this analysis provide guidelines for manufacturers, retailers, and vendors of supply chain software on how to design and utilize order promising systems.
Originality/value
The paper provides a consistent formal approach to modelling order promising mechanisms, introduce new and innovative order promising mechanisms and provide valuable insight into their performance through numerical analysis.
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C.F. Cheung, Y.L. Chan, S.K. Kwok, W.B. Lee and W.M. Wang
Effective service logistics can lower the cost and increase service value by improving customer satisfaction and loyalty. However, the conventional ways of the service logistics…
Abstract
Purpose
Effective service logistics can lower the cost and increase service value by improving customer satisfaction and loyalty. However, the conventional ways of the service logistics are information driven instead of knowledge‐driven which are insufficient to meet the current needs. The purpose of this paper is to present a knowledge‐based service automation system (KBSAS) to enhance the competitiveness for manufacturing enterprises in service logistics.
Design/methodology/approach
The KBSAS incorporates various artificial intelligence technologies such as case‐based reasoning which is used for achieving four perspectives of knowledge acquisition, service logistics, service automation and performance measurement, respectively.
Findings
A prototype customer service portal has been built based on the KBSAS and implemented successfully in a semi‐conductor equipment manufacturing company. It is verified that the KBSAS provides high quality customer services with fast and efficient customer responses. It also allows the company to capture the valuable experience and tacit knowledge of the staff in performing customer and field services.
Practical implications
The KBSAS yields a number of advantages over conventional service logistics which include streamlining the service logistics process; performance measurement; reduction of paper work; the provision of 24 hours worldwide automatic customer service supported by the verified knowledge base established in the date time operations as well as the driving for continuous improvement of customer service quality.
Originality/value
The paper presents the development and successful implementation of a KBSAS which allows for the capture of the valuable experience and tacit knowledge of the staff in performing customer and field services.
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Khalid Hafeez, Kay Hooi Keoy and Robert Hanneman
The purpose of this paper is to present a conceptual framework to evaluate e‐business strategic capabilities using structural equation modelling (SEM) approach.
Abstract
Purpose
The purpose of this paper is to present a conceptual framework to evaluate e‐business strategic capabilities using structural equation modelling (SEM) approach.
Design/methodology/approach
The paper identifies three e‐business capabilities, namely business strategy, supply chain strategy and e‐business readiness. These capabilities are further decomposed under technology, organization and people dimensions to assess their contribution for business effectiveness. A questionnaire is designed and implemented using SEM technique. Survey data from 143 firms from the UK are collected to test our theoretical model. In particular, we have tested a positive, mediating/reciprocal relationships among multidimensional measures of business strategy, supply chain strategy and e‐business adoption. Further hypotheses are developed to evaluate a direct positive impact of e‐business on company's performance.
Findings
This empirical analyses demonstrate several key findings: success of e‐business in UK firms is attributed to the strong positive co‐relationship of supply chain strategy to business strategy and to e‐business adoption; within the technology‐organization‐people dimensions, e‐business adoption and business strategy emerges as the strongest factors for the company's performances for the adopter of e‐business group, whereas supply chain capabilities and business strategies is relatively a stronger contributory factor towards business success for non‐adopter of e‐business.
Originality/value
It is expected that the results from this study will provide useful guidelines for companies to assess their strengths and weaknesses towards adopting an effective e‐business implementation strategy.
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