Mahdi Hosseini; Alireza Mooghali; Mohammad Ali Sarlak; Gholamhossein Deljo
Volume 4, Issue 8 , August 2017, , Pages 888-897
Abstract
The purpose of the present research is to evaluate and validate the Jihadi organization model. Regarding the significance of inherent models in management and organization field and according to the necessity of using authentic models in the organizations, the Jihadi model was selected as an inherent ...
Read More
The purpose of the present research is to evaluate and validate the Jihadi organization model. Regarding the significance of inherent models in management and organization field and according to the necessity of using authentic models in the organizations, the Jihadi model was selected as an inherent model for evaluation and validation. It includes three behavioral, contextual, and structural dimensions of 23 components and 135 indicators. The model was evaluated using field method in Tehran municipality organization. Four districts of Tehran municipality were randomly selected through two-step clustering sampling method, of which 375 employees were selected as research sample for questionnaire distribution. Analyses using structural equation modeling, confirmatory factor analysis, path analysis, and fitting analysis demonstrated the Jihadi organization model is totally fitted and validated. Thus, it is recommended that further studies frequently verify the proposed model and apply in the organization if it is validated again.
Seyyed Hossein Alavi; Mahdi Pouriani
Volume 1, Issue 2 , September 2014, , Pages 126-133
Abstract
Since supplier selection is an important part in management fields, this research focuses on weighted non-hierarchical fuzzy model to increase supply chain management performance. Supplier selection researches have significantly increased but most of methods have been focused on hierarchical determination ...
Read More
Since supplier selection is an important part in management fields, this research focuses on weighted non-hierarchical fuzzy model to increase supply chain management performance. Supplier selection researches have significantly increased but most of methods have been focused on hierarchical determination of indices. This article by use of a multiple objective function tried to present a method that can consider non-hierarchical determination of indices in specific conditions. This research by use of deliverable indices of supply chain management tries to select the best suppliers. In this paper it is assumed that all suppliers have the ability to supply needed items but client can only make a product they provide. Quality of supply chain deliverable, supply chain reliability and supply chain visibility names indices have been selected to increase efficiency in the supply chain. This approach presents local optimal solutions by use of a heuristic logic in supply chain management. These indices are used as fuzzy to select the appropriate suppliers. By this fuzzy method, appropriate supplier can be set for each of the items. The presented approach have been introduced a weighted indices to determine best supplier in specific conditions. In this research weighted non-hierarchical fuzzy sets have been used to select appropriate suppliers. This method is useful for supplier selection problems.