Open Access Original Article | |||
1. |
The dynamic role of the Internet of Things (IoT) on the excel performance of Islamic banks in United Arab Emirates
, Pages: 261-286 Hisham O. Mbaidin PDF (416 K) |
||
Abstract: The rapid advancement of technology has substantially impacted numerous sectors, including the banking industry. It is now apparent that the banking industry is affected by the innovative role that the Internet of Things (IoT) plays, which affects a multitude of operations and services. This study uses a quantitative approach and PLS-SEM to investigate the widespread impact of Internet of Things (IoT) technology on the Excel Performance of Islamic Banks in the UAE. The study integrates the Resource-Based View (RBV), Islamic Banking Theories, and Fraud Triangle Theory to create a complete framework. The research's reliability is supported by a sample of 407 replies from 504 participants. The findings strongly support the hypotheses that IoT integration improves Islamic banking performance in the UAE, such as data analytics, customer service, automation systems, fraud detection capabilities, and asset-backed finance, while aligning with Sharia Principles and improving risk-sharing mechanisms. However, the influence of IoT on escalating fraudulent activities and hence negatively impacting performance was not proven. The study emphasizes the importance of IoT in improving operational efficiency and customer satisfaction in Islamic banks in the UAE. DOI: 10.5267/j.dsl.2024.3.003 Keywords: IoT, PLS-SEM, Resource-Based View (RBV), Islamic Banking Theories, Fraud Triangle Theory, Islamic banks
|
|||
Open Access Original Article | |||
2. |
A review of lean, agile, resilient, and green (LARG) supply chain management in engineering, business and management areas
, Pages:287-306 Fatemeh Khanzadi, Reza Radfar and Nazanin Pilevari PDF (416 K) |
||
Abstract: Supply chain management (SCM) that is Lean, Agile, Resilient, and Green (LARG) are required for competitiveness in today's complex, high-demand market. SCM must consider LARG paradigms concurrently, a rarely investigated topic. This study provides a comprehensive review of publications that combine all four LARG principles in engineering, business, and management domains. According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) approach, two Scopus and Google Scholar databases were exhaustively examined. Thirty-two manuscripts were selected for a comprehensive review. The year of publication, document type, countries, authors, journals, keywords, and topics was analyzed from 2000 to 2023. Also, each paper's methodology, central topic, findings, limitations, and future recommendations were outlined. Consequently, the current systematic literature review (SLR) revealed that the proposed topic is in its infancy, with promising prospects. By emphasizing the findings of this study, managers and businesses can increase consumer satisfaction and reduce costs. DOI: 10.5267/j.dsl.2024.3.002 Keywords: Supply chain management (SCM), Lean, Agile, Resilient, Green, LARG
|
|||
Open Access Original Article | |||
3. |
Factors affecting the decision of selection the green growth: The case of business firms and its accountancy policy
, Pages: 307-314 Pham Thi Thuy Hang PDF (416 K) |
||
Abstract: Economic development is required to be associated with sustainable environmental protection and is considered as an urgent need in the current period. Research on the factors that determine the use of green production activities is carried out in Vietnam through a survey of 202 businesses, through Cronbach's alpha reliability analysis method, exploring EFA factors and regression analysis, research results show that the benefits of green growth, the effectiveness of communication and the quality of human resources have a positive impact on promoting green growth, while there is no influence of state policies on green growth. DOI: 10.5267/j.dsl.2024.3.001 Keywords: Lean, Green growth, Supply chain management, Vietnam
|
|||
Open Access Original Article | |||
4. |
Adopting new ARIMA double layering technique in make-to-stock production policy
, Pages: 315-328 Ismail I. Almaraj and Mohammed S. Al Ghamdi PDF (416 K) |
||
Abstract: In supply chain management, the employed forecasting algorithm plays a very vital and crucial role in how a particular business performs well in the market. This study proposes a time series based forecasting model to help in designing an effective make-to-stock supply chain mechanism for tackling the large number of suppliers (suppliers diversion) and products (items diversion). The proposed technique extends the traditional ARIMA model to ARIMA Double Layering Technique (DLT) where the algorithm is implemented in two layers: first one is to obtain the number of orders level, and the other layer is implemented at the quantity level. The systematic implementation procedure of our approach is illustrated through a real case study. The accuracy evaluation and consistency of the results show that ARIMA -DLT provides superior forecasting when compared with ML-based models which provides insightful managerial views to other similar forecasting problems. DOI: 10.5267/j.dsl.2024.2.005 Keywords: Time series methods, ARIMA, ML-based models, Make-to-Stock production
|
|||
Open Access Original Article | |||
5. |
Factors affecting legal services' quality: The case of an emerging economy
, Pages: 329-336 Truong Thi Hien, Le Thi Hong Gai, Thai Thi Hoai An and Le Thi Thuy An PDF (416 K) |
||
Abstract: Vietnam is a rapidly developing country associated with changes in socio-economic activities, especially both public and private services. The service industry is making a practical contribution to economic growth and is gaining a great position. To help a society develop harmoniously, the economy must satisfy people's ability to access services, especially basic services such as education, healthcare, legality, transportation, security and safety. The aims of the study are to estimate factors affecting legal service quality, and based on the survey in three provinces in Vietnam: Lam Dong, Dak Lak, Gia Lai and through quantitative analysis, the research results show that there are five factors that positively affect service quality, which are: (1) government; (2) head of the unit; (3) influencer; (4) opinions of people around; and (5) organizations and individuals providing services. The research results also discuss some solutions to increase service quality and sustainable development of Vietnam in the coming time. DOI: 10.5267/j.dsl.2024.2.004 Keywords: Economy, Services, Use of services
|
|||
Open Access Original Article | |||
6. |
Analysis of rural peat environmental risk using PROMETHEE method in Riau province, Indonesia
, Pages: 337-350 Ardika Perdana Fahly, Akhmad Fauzi, Bambang Juanda and Ernan Rustiadi PDF (416 K) |
||
Abstract: Future global economic stability is under significant threat from environmental risks. Rural peat areas are particularly susceptible due to their elevated levels of hazard, vulnerability, and limited capacity. Acknowledging these risks is pivotal for fostering a low-carbon development trajectory. This study analyzes the environmental risk in rural peat areas within Riau Province. The PROMETHEE method, incorporating Shannon Entropy weighting for data analysis, was employed. The findings reveal that four regencies are exhibiting favorable environmental risk conditions and five regencies facing adverse conditions. The criteria influencing the environmental risk of rural peat in Riau Province showcase various positive and negative contributions across each regency. The sensitivity analysis underscores the resilience of forest fires and the social forest program in three regencies. Recognizing environmental risk can serve as a foundation for decision-makers to formulate sustainable development policies. DOI: 10.5267/j.dsl.2024.2.003 Keywords: Environmental Risk, Rural Peat, Sustainable Development, PROMETHEE, Shannon Entropy
|
|||
Open Access Original Article | |||
7. |
Investigation of workplace literacy in Indonesia to enhance employability opportunities
, Pages: 351-362 David Sukardi Kodrat, Damelinda Basauli Tambunan and Wendra Hartono PDF (416 K) |
||
Abstract: Indonesia's enduring vision 2045 requires sustained growth driven by productivity and human resources quality. A goal attainable only through a workforce proficient in critical thinking and digital literacy. Despite the acknowledged significance of digital literacy, there is limited empirical evidence on its effects, especially concerning employment prospects. While information and digital literacy are increasingly recognized as vital competencies within organizations, existing literature has somewhat overlooked the literacy levels of employees. This study aims to explore the impact of information and digital literacy on employees' perspectives regarding the utility and user-friendliness of digital technologies, subsequently assessing the implications for their overall employability in Indonesia. A survey involving 258 Indonesians. Data collecting is conducted through questionnaires and analysis using structural equation modeling investigates the factors influencing employability using the Technology Acceptance Model. The findings reveal that in Indonesia, there is a heightened emphasis on computer literacy and information literacy in both educational and professional realms. This might be due to the Indonesian education system and industry standards prioritizing these specific digital competencies, considering them essential for navigating technology, accessing information, and effectively utilizing digital tools in the professional sphere. DOI: 10.5267/j.dsl.2024.2.002 Keywords: Indonesians cultural, Digital literacy, Employability, Information literacy, Workplace literacy
|
|||
Open Access Original Article | |||
8. |
A two-phase model for resilient hub and mobile distribution centers location
, Pages: 363-376 Zahra Sadat Hasanpour Jesri, Nima Pourmohammadreza, Seyed Farbod Farnia and Seyed Omid Hasanpour Jesri PDF (416 K) |
||
Abstract: Hub location is crucial for resilient and uninterrupted supply chain operations, particularly during disruptions or unforeseen events. In this paper, we propose a resilience hub location framework for Third Party Logistics (3PL) companies with two key objectives: optimizing demand flows and establishing a resilient network capable of with-standing sudden disruptions. The study aims to identify the key criteria that contribute to the successful implementation of the resilient center. The proposed structure utilizes a two-phase decision-making methodology. The first phase presents a new Multi-Criteria Decision-Making (MCDM) approach called SWARA-EDAS method that evaluates and ranks potential locations based on resiliency criteria. The second phase proposes an optimization model to determine the optimal hub location. To illustrate the approach, a real-world case study of a 3PL company in Tehran is included. Due to the absence of precise demand data in the case study, a novel clustering approach is proposed to estimate the demand flow. Each individual cluster can be considered as a distinct demand point, and a clustering analysis involving 122 regions within Tehran is conducted, taking into account various factors such as population, economic index, accessibility to the Internet, and number of business units. To enhance the resiliency of the network, mobile distribution centers are also deployed. These mobile centers not only provide flexibility but also serve as backup capabilities in the event of a disruption or failure at the fixed hub. The proposed structure offers practical in-sights for 3PL companies seeking to implement a resilient network structure. DOI: 10.5267/j.dsl.2024.2.001 Keywords: Resilient hub location, Resiliency criteria, Mobile distribution center, Clustering, MCDM, SWARA- EDAS method
|
|||
Open Access Original Article | |||
9. |
The impact of cloud computing on supply chain performance the mediating role of knowledge sharing in utilities and energy sectors
, Pages: 377-390 Baha Aldeen Mohammad Fraihat, Fauzi Zowid, Firas Tayseer Mohammad Ayasrah, Abedalqader Rababah, Ahmad Y. A. Bani Ahmad and Othman Hussein othman Othman PDF (416 K) |
||
Abstract: The purpose of this research was to analyze the increased performance improvement in the supply chain related to the energy and utilities sector of Jordan through cloud computing, also mediated by knowledge sharing. 150 respondents were analyzed. Research suggests that there was a strong positive relationship between cloud computing and supply chain performance. In addition, cloud computing had a strong and positive correlation with the practice of knowledge sharing. The result indicates that companies with a culture of knowledge sharing among employees were more likely to incorporate the use of cloud computing. The study also indicates that cloud computing adoption had enhanced supply chain performance in the utility and energy sector within Jordan. Therefore, the study also finds that there was a strong and positive relationship between knowledge sharing and well overall performance of supply chain activities. This points to the role that knowledge-sharing practices play in improving the performance of the supply chain within Jordanian utilities and energy sectors. Furthermore, the findings of the mediation study provide strong evidence in support of our hypothesis that knowledge sharing plays a major role as a mediator relating to the relationship between cloud computing adoption and supply chain performance. The observed mediation effect suggests that the positive impact of cloud computing implementation on supply chain performance can be attributed to some extent to its facilitating knowledge exchange practices. However, this research improves the understanding of relationships among cloud computing adoption implementations and information structure flow as well as supply chain performance within Utilities These results emphasize the importance of cloud technologies as information drivers that would lead to enhanced performance in terms of supply chain operations. These are insights that can be used by organizations and businesses aiming at improving their competitiveness and efficiency levels in these sectors. DOI: 10.5267/j.dsl.2024.1.008 Keywords: Cloud Computing Adoption, Knowledge Sharing, Supply Chain Performance, Jordanian Utilities and Energy sectors
|
|||
Open Access Original Article | |||
10. |
The effect of government regulations through competitiveness on the the performance of textile companies
, Pages: 391-400 Erwin Situmorang, Sulaeman Rahman Nidar, Mokhamad Anwar and Sutisna PDF (416 K) |
||
Abstract: This study examines the role of government regulation on competitiveness and its impact on the performance of companies that have been designated as bonded zones. Bonded zone regulations provide several conveniences such as: delaying the payment of taxes on imported goods, accelerating customs duties, and exempting import permits are expected to improve company performance. Until 2019, 493 textile companies had been designated as bonded zones in Indonesia. But in reality, there are still companies designated as bonded zones that have low financial performance. This research uses 204 textile companies designated as bonded zones in Indonesia. The data were obtained from questionnaires filled out by company representatives. Data were analysed using a statistical test tool. This study finds that government regulations have a greater influence on the performance of textile companies mediated by power competition. The government must make regulations that can support increased competitiveness to improve company performance. DOI: 10.5267/j.dsl.2024.1.007 Keywords: Competitiveness, Performance, Regulation, Bonded zone, Textile’ Company
|
|||
Open Access Original Article | |||
11. |
Solving the single depot open close multiple travelling salesman problem through a multi-chromosome based genetic algorithm
, Pages: 401-414 M. Veeresh, T. Jayanth Kumar and M. Thangaraj PDF (416 K) |
||
Abstract: The multiple travelling salesman problem (MTSP) extends the classical travelling salesman problem (TSP) by involving multiple salesman in the solution. MTSP has found widespread applications in various domains, such as transportation, robotics, and networking. Despite extensive research on MTSP and its variants, there has been limited attention given to the open close multiple travelling salesman problem (OCMTSP) and its variants in the literature. To the best of the author's knowledge, only one study has addressed OCMTSP, introducing an exact algorithm designed for optimal solutions. However, the efficiency of this existing algorithm diminishes for larger instances due to computational complexity. Therefore, there is a crucial need for a high-level metaheuristic to provide optimal/best solutions within a reasonable timeframe. Addressing this gap, this study proposes a first meta-heuristic called multi-chromosome-based Genetic Algorithm (GA) for solving OCMTSP. The effectiveness of the developed algorithm is demonstrated through a comparative study on distinct asymmetric benchmark instances sourced from the TSPLIB dataset. Additionally, results from comprehensive experiments conducted on 90 OCMTSP symmetric instances, generated from the renowned TSPLIB benchmark dataset, highlight the efficiency of the proposed GA in addressing the OCMTSP. Notably, the proposed multi-chromosome-based GA stands out as the top-performing approach in terms of overall performance. Further, solutions to symmetric TSPLIB benchmark instances are also reported, which will be used as a basis for future studies. DOI: 10.5267/j.dsl.2024.1.006 Keywords: Open close multiple travelling salesman problem, Meta-heuristic, Genetic Algorithm, TSPLIB
|
|||
Open Access Original Article | |||
12. |
The quest for explosive bubbles in the Indonesian Rupiah/US exchange rate: Does the uncertainty trinity matter?
, Pages: 415-426 Abdul Khaliq, Syafruddin Karimi, Werry Darta Taifur, Endrizal Ridwan PDF (416 K) |
||
Abstract: The Generalized Supremum Augmented Dickey-Fuller (GSADF) technique is performed to resolve whether the Indonesian Rupiah/US exchange rate has experienced multiple explosive bubbles. The GSADF uncovers that the Indonesian Rupiah/US exchange rate deviates from the fundamental values by six times from January 1985 to September 2023, periodically indicating the presence of numerous explosive behaviors. Once the full-sample period separates into the managed-floating regime and the free-floating regime, the GSADF still detects multiple bubbles. Of particular curiosity on uncertainty trinity, this study underlines that global geopolitical risk negatively drives explosive actions in the ratio of exchange rates for non-traded and traded goods. The global economic policy uncertainty negatively affects speculative bubbles in the exchange rate and the ratio of exchange rates for non-traded. The country's geopolitical risks negatively strike only speculative bubbles in the exchange rate. Further, we find heterogeneity in our results by examining different exchange rate systems. The robustness checks further firmly ascertain across baseline empirical findings. DOI: 10.5267/j.dsl.2024.1.005 Keywords: Explosive Bubbles, Exchange Rates, Uncertainty Trinity, Indonesia
|
|||
Open Access Original Article | |||
13. |
Lean management approach in health sector: MCDM model proposal to prevention of waste
, Pages: 427-440 G. Nilay Yücenur, Selin Şentürk and Ece Taşpatlatanlar PDF (416 K) |
||
Abstract: Lean manufacturing in the manufacturing sector corresponds to lean management in the service sector. When health services are considered, it is seen that the concepts that are important in the manufacturing sector have the same importance for health services. Because waste is the main problem of every sector. Lean management approach in the health sector enables improvements by developing solutions to many other problems of healthcare professionals, patients and hospitals, such as reducing transaction costs, ensuring patient safety, and reducing processing times. This study was carried out with the aim of establishing a lean health system by selecting the most appropriate lean management methodology in order to identify and prevent waste in health processes and to increase efficiency and service quality. In the study, the evaluation of lean methodologies that can be applied to prevent waste in health services is considered as a multi-criteria decision-making problem and a model has been proposed. In the proposed model, wastes were determined as research criteria and lean methodologies were determined as research alternatives. The solution phase of the problem was carried out in two stages with multi-criteria decision-making techniques. In the solution phase, the importance weights of 24 decision criteria were calculated with the SWARA method, while 5 alternatives were evaluated based on the decision criteria with the WASPAS method and the most suitable alternative was selected. DOI: 10.5267/j.dsl.2024.1.004 Keywords: Lean management, Lean health, Waste, SWARA, WASPAS
|
|||
Open Access Original Article | |||
14. |
Achieving strategic excellence: Integrating balanced scorecard and IVHF-DEMATEL for strategic management of a medical device SME
, Pages: 441-460 Zeynep Tuğçe Kalender, Özalp Vayvay and Büşra Çırpan PDF (416 K) |
||
Abstract: Nowadays, strategic planning and the establishment of long-term objectives are pivotal for companies from diverse economies based on geographical location, demographic distribution, financial challenges, and distinct customer portfolios. Defining strategic goals is vital more than ever however requires acceptance, adoption, and execution by the entire workforce. In this sense, this paper presents an integrated methodology that combines the Balanced Scorecard and the Interval-Valued Hesitant Fuzzy DEMATEL approaches to enhance strategic management in a Medical Device SME located in Istanbul-Turkey. The proposed approach aims to provide a holistic perspective on organizational performance and facilitate decision-making processes for sustainable growth and competitive advantage. DOI: 10.5267/j.dsl.2024.1.003 Keywords: Strategic management, Fuzzy logic, Balanced scorecard, Excellence,
|
|||
Open Access Original Article | |||
15. |
A novel scenario planning approach considering criteria interaction in multi-criteria evaluation: An application to urban mobility
, Pages: 461-470 Ozgur Yanmaz and Umut Asan PDF (416 K) |
||
Abstract: This study proposes a new scenario planning approach which consists of two main stages: evaluating scenarios under multiple criteria and selecting a manageable number of representative scenarios covering a wide range of future developments. In the evaluation stage, the interaction between criteria has been considered, which offers a significant contribution both to the scenario literature and practice. In the selection stage, a mathematical programming model has been developed to ensure the selection of distinct scenarios with high evaluation values. The approach is applied to an urban mobility system in a metropolitan area. The selected scenarios provide valuable insights into the future of urban mobility, serving as a basis for identifying strategies. The proposed approach does not offer a solution only for scenario planning problems, it can be effectively applied to similar problems in different areas. DOI: 10.5267/j.dsl.2024.1.002 Keywords: Scenario Planning, Scenario Evaluation, Multiple Criteria, Interaction, Scenario Selection, Urban Mobility
|
|||
Open Access Original Article | |||
16. |
Grey comprehensive evaluation of development performance of provinces in China based on spatiotemporal probability function and variable weight strategy
, Pages: 471-482 Shaoguang Zhang, Sifeng Liu, Gustavo Gatica, Zhigeng Fang and Jingru Zhang PDF (416 K) |
||
Abstract: In the new stage of promoting high-quality economic development, the effect of the transformation of development momentum and the ability of sustainable development has become the key factors for the competitiveness of provinces in China. Especially in the context of the impact of COVID-19 and the obstacles of world trade protectionism, the sustainability of development performance is increasingly important. In the past, when evaluating the development performance of various provinces in China, a single index weight was usually used. In view of evaluation criteria, the lack of consideration of regional differentiation factors would result in the evaluation results deviating from reality. This paper introduces the entropy weight method to determine the weight of regional indicators of differentiated development. Based on the space-time probability function, a grey clustering evaluation model of regional development performance is constructed to conduct a comprehensive grey evaluation of the development performance of various provinces in China from 2009 to 2019. It is found that the new evaluation model can correct the deficiencies of similar probability functions and single index weight and obtain more accurate evaluation results. It’s found that the development performance evaluation results of each province are always in a dynamic adjustment process, which needs to be verified with the help of subsequent expansion analysis. DOI: 10.5267/j.dsl.2024.1.001 Keywords: Entropy weight method, Spatiotemporal probability function, Regional differences, Variable weight strategy, Grey clustering model
|
|||
Open Access Original Article | |||
17. |
A hybrid matheuristic approach for the integrated location routing problem of the pineapple supply chain
, Pages: 483-498 Juan Sebastian Arbelaez Torres, Daniel Mauricio Rodriguez Paloma, Gustavo Gatica, David Álvarez-Martínez and John Willmer Escobar PDF (416 K) |
||
Abstract: This paper proposes a matheuristic approach for the location-routing of industrial platforms of the pineapple supply chain problem. We have proposed a three-phase methodology to solve the considered problem. The first phase consists of obtaining the potential supply in terms of suitability and productivity, the potential location of platforms, and the times of the value chain echelons. In the second phase, a mathematical optimization model for the location problem of platforms considering the coverage in terms of timing is proposed. Finally, the final phase proposes a cluster-routing and a granular reactive tabu search approach for the routing phase. The proposed methodology uses official information on production times, speed, and capacity and georeferenced aptitude, spatial, economic, and land yield information for the first time. The proposed approach has been validated through scenarios, particularly pineapple exports for the Colombian country. The obtained results show the efficiency of the proposed approach. DOI: 10.5267/j.dsl.2023.12.008 Keywords: Facility location, Vehicle routing problem, Pineapple, Cluster-routing algorithm, Granular reactive search
|
|||
Open Access Original Article | |||
18. |
A DE Novo multi criteria heterogeneous group decision making approach for green performance assessment of CNC machine tools
, Pages: 499-524 Soumik Dutta, Bipradas Bairagi and Balaram Dey PDF (416 K) |
||
Abstract: In the contemporaneous sustainable manufacturing scenario and fourth industrial revolutions, requirements of most cutting-edge CNC machine tools are indispensable for finished products with high accuracy, precision and green complaints in particular. Such requirements have impelled the advanced manufacturing industries to evaluate and choose the proper CNC machine tools for best customized performances. In the face of proper and effective green evaluation, this paper incorporates a heterogeneous expert group based decision framework considering multiple significant technical and green criteria by assessing relative importance of diverse conflicting criteria having substantial contribution in performance analysis of CNC machine tools. As a demonstration of the suggested mathematical model, three real life decision making problems related to 3 axes-CNC machine tools based on the collected quantitative and linguistic data from catalogues, manufacturer’s portals, questionnaires, customer reviews etc. are established. The calculated findings are close to those obtained by previous researchers as well as are verified by well-established techniques. Besides, sensitivity and statistical analysis are performed to examine the robustness and stability of the ranking orders of the alternatives as well as to investigate the efficacy and consistency of the proposed method. Hence thus proposed formulated MCDM approach proves to be a highly effective and reliable decision making tool for choosing the most suitable CNC machine tools. DOI: 10.5267/j.dsl.2023.12.007 Keywords: MCDM, Heterogeneous expert group, CNC machine tool, Green evaluation, Performance assessment
|
|||
© 2010, Growing Science.