تحلیل پوششی داده ها

List of Articles تحلیل پوششی داده ها

Open Access Article
- Abstract Page
- Full-Text
1 - Supplier evaluation by a new cumulative DEA model
رویا سلطانی Saeed Yousefi Ali asghar Tofigh

Supplier selection is the main concern of managers in today’s competitive world. Having different criteria makes this decision difficult. Data envelopment analysis (DEA) is a technique that can evaluate suppliers based on different criteria. In this paper, suppliers are More

Supplier selection is the main concern of managers in today’s competitive world. Having different criteria makes this decision difficult. Data envelopment analysis (DEA) is a technique that can evaluate suppliers based on different criteria. In this paper, suppliers are evaluated based on a new cumulative DEA model. The proposed model has five features of robustness in measurement unit, uniformity, robustness against movement, dependency to the universal set and lack of sensitivity to zero input values. The performance of the proposed model is investigated on a case study taken from a doors and windows manufacturing company and the results show the five considered features. Manuscript profile
Open Access Article
- Abstract Page
- Full-Text
2 - Selection a strategic process for applying the Lean Six Sigma methodology to improve performance by using a hybrid approach, BSC & DEA
اردشیر بذرکار Soleyma Iranzadeh

Most organizations to increase productivity and ultimately achieve sustainable competitive advantage for survival in the global business arena, focusing much of their attention to fix the problems, difficulties and weaknesses in their own systems and processes. Organiza More

Most organizations to increase productivity and ultimately achieve sustainable competitive advantage for survival in the global business arena, focusing much of their attention to fix the problems, difficulties and weaknesses in their own systems and processes. Organizations spend a lot of time and resources to plan and develop their own strategies, but most of them fail in the implementation of the strategy.Organizations are looking for a breakthrough performance through integrated processes and technology to respond to the needs of our customers. The use of Lean Six Sigma methodology for organizations that operate in a competitive world is very functional. The importance of implementing Lean Six Sigma in an organization that is in issue or to be discovered process properly investigated and the selection process to the strategic objectives of the organization so that the organization can be targeted to improve process performance and take steps towards continuous improvement. The purpose of this research is a strategic process through the accounting department processes to improve performance through the application of Six Sigma methodology Ghavamin Bank was pure. Therefore, in this study, the criteria for the selection process to select a strategic process through six main measure Balanced Scorecard and by experts Ghavamin Bank, were identified. Then processes information related to the accounting department of the bank through a database of Ghavamin as well as interviews with experts were collected Bank. The final step using cross efficiency DEA model to assess the efficiency of the process was done, the results showed that the process was No. 18 in the first place. And as the bank's strategic process to make continuous improvement in the Lean Six Sigma methodology was introduced. Manuscript profile
Open Access Article
- Abstract Page
- Full-Text
3 - Assessment of organization efficiency using an integrated model of EFQM-network data envelopment analysis
Alireza Khosravi Mohammad Fallah Esmaeil Najafi
10.61186/mf.42379.22.77.57

Establishment of the modern managerial systems is one of the most important steps for the excellence of organizations. The European Foundation of Quality Management (EFQM) is one of the technics that has started from Europe during the two recent decades and nowadays man More

Establishment of the modern managerial systems is one of the most important steps for the excellence of organizations. The European Foundation of Quality Management (EFQM) is one of the technics that has started from Europe during the two recent decades and nowadays many organizations are in the process of implementing this model with- in their managerial domain. Data Envelopment Analysis (DEA) is a known nonparametric tool for evaluating the organization’s efficiency. In addition to having the capability to measure the total efficiency of a system, network DEA is able to calculate the efficiency of system components. Since EFQM can be considered as a multi-stage system, existence of network DEA along with it can improve the analysis. In this paper, an integrated model has been suggested based on EFQM and Network DEA for assessing the organization’s operation. For this purpose, at first the EFQM has been considered as a ‘four-stage system’ including leadership (the first stage), activities related to employees, policy, strategy and partnership (the second stage), processes (the third stage), and results (the fourth stage). Then considering 32 sub-criteria in EFQM, input and output variables have been determined for each one of the four stage s and on this basis math form for Network DEA model has been developed for this 4-satge system. Manuscript profile

Current Issue

Published Issues

Menu

Browse

List of Articles تحلیل پوششی داده ها