ANDISHEH AMAD
Year:2021 | Volume:19 | Issue:75|Papers Count:8

Background and Aim: If logistics wants to be agile; That is, to respond quickly to environmental changes, will increase the satisfaction of productivity and agile support in organizations, and since the components of agility in different organizations are different, the purpose of this article is to identify the criteria of agility and agility. He was a supporter of the police. Method: The present study is descriptive and survey in terms of methodology. The statistical population in this study is experts specializing in various fields of readiness and support of the logistics department in police. The statistical sample of the research includes 15 experts in various fields of readiness and support. The data collection tool in this study is a pairwise comparison questionnaire. The present study was performed using fuzzy hierarchical analysis. The software used was also Choice Expert. Findings: The results showed that the factors of agility and support of police were: information technology, virtual partnership and cooperation, continuous improvement, formation of knowledge-based organization and agile workforce, as well as identified criteria including: improving accountability, readiness to face with changes, reduce the level of regulation, facilitate the transfer of knowledge and speed up processes. Results: In order to increase the agility of logistics of police, it is necessary to provide IT infrastructure and knowledge of the readiness and support system by those involved. The ranking results showed that agile workforce with weight (0. 5465), partnership and virtual cooperation with weight (0. 2122), information technology with weight (0. 1231), formation of knowledge-based organization with weight (0. 1091) 0) and continuous improvement with weight (0. 1021) were ranked first to fifth.

Background and Aim: This study aims to study the most important indicators related to resistance economy. According to the studies conducted, interviews with experts and professors of the university, a conceptual model was introduced to identify the factors affecting the management of logistics costs in police. The aim of this study was to investigate the effect of resistance economy on logistics cost management in police. Methodology: The present research has been done in terms of applied purpose, descriptive method and survey. Its statistical population includes 73 senior financial experts in police. They have been selected in full. Data collection tool was a researcher-made questionnaire whose validity was calculated by taking the opinion of experts, supervisors and consultants and its reliability was calculated by Cronbach's alpha test (0. 887). In order to analyse the data, statistical methods of regression using SPSS software Findings: According to the results of linear regression, each of the dimensions of the resistance economy affects the management of police logistics costs. Conclusion: The results of the study according to the analysis of variance of multiple regression showed that the purchase of domestic products, consumption management and cost savings in public spending are effective on the management of police logistics costs. But consumption management has a greater impact on the management of police logistics costs.

Background and Aim: Large supply chains consist of lean, agile, flexible and green supply chains, which are one of the most widely used supply chain management chains in the world, which are used to improve the performance as well as increase the efficiency and effectiveness of the organization. The purpose of this study is to investigate and explain the implementation of large supply chain in the police force of Greater Tehran. Method: The statistical population of this study consists of 30 professors, commanders and managers of NAJA readiness and support, all of whom have collected information. The validity of the questionnaire was obtained by experts and its reliability was obtained by Cronbach's alpha test with a coefficient of 0. 769. The study of dimensions, components, large supply chain indicators and their prioritization have been the questions of this research. The research method was exploratory, which was done in the form of library and field studies with the help of a researcher-made questionnaire. Descriptive statistical methods as well as confirmatory factor analysis were used to analyze the data. Results: The results of exploratory factor analysis show that the NAJA supply and support chain model includes five dimensions. These dimensions are: multiple management, integration, performance, productivity management and green management. Conclusion: Principled and correct implementation of large supply chain benefits from a clean, flexible, green and agile supply chain. This is achieved by establishing a logical connection between the mentioned principles.

Background and Aim: What society expects from the auditing profession is to provide quality audit reports. This quality is an added value that only the auditing profession can add to companies' financial information. In general, the purpose of auditors is to protect the interests of stakeholders against significant distortions and errors. The purpose of this study was to explain the effect of auditing and financial supervision of the police General Directorate of Finance and Accounting on improving the performance of police commanders and managers. Method: This research was applied in terms of purpose and in terms of descriptive method and a questionnaire was used and the statistical population of this study is 66 commanders, chiefs and managers. The reliability of the questionnaire was assessed using Cronbach's alpha and validity was assessed using convergent and divergent validity. Findings and Conclusion: The results show that the amount of factor loading factors and the amount of t-statistics, the results of the present study indicate that human factors have a significant impact on teamwork, decision making, goal setting and responsibility of commanders and managers of police and also human factors. It has no significance on the information exchange power of the commanders and managers of the police readiness deputy. Also, environmental factors have a significant effect on the power of targeting, responsibility and information exchange power of commanders and managers of police Deputy, and also environmental factors do not have a significant effect on teamwork and decision-making of commanders and managers of police Deputy. As a result, the audit and financial supervision of the police General Directorate of Finance and Accounting has a significant impact on improving the performance of commanders and managers of the police Deputy Chief of Staff.

Aim and background: Supply chain resilience focuses on developing adaptability to prepare for unforeseen events and respond to disasters and recover from them. The purpose of this study was to evaluate the status of resiliency in a defense unit. Method: This research is an applied research in terms of purpose and descriptive-survey research in terms of how to collect data. The statistical population of the study includes 80 commanders and managers of one of the defense organizations based in Tehran province. To collect data, Benjamin Resilience Questionnaire was modified and revised according to the objectives, tasks and mission of the target organization. The validity of the questionnaires was confirmed based on the opinions of the experts and their reliability was confirmed using Cronbach's alpha test with a coefficient of 0. 828. Non parametric tests (binomial and Friedman) were used in data analysis due to the abnormality of the data distribution. Findings: The analysis shows that the factors of cooperation, flexibility, and redundancy are in a good condition and only the agility factor is in an unfavorable condition. Conclusion: The results of the research hypotheses test show that despite the unfavorable status of the agility factor, the readiness of the studied organization is in a good condition and according to the obtained results, executive suggestions and suggestions for future research have been provided.

Background and Purpose: Today's world is affected by issues such as global warming, various types of pollution, increasing greenhouse gas emissions, and causes these issues to increase normally, if not accepted by another human species. Therefore, environmental protection and related strategies soon became a priority of programs as an important organizational innovation. Organizations, on the one hand, had to focus on profitability and competitive advantage, on the other hand, eliminate or minimize waste (energy, greenhouse gas emissions, chemical / hazardous, solid waste). It was here that the idea of a green supply chain came up and soon caught everyone's eye. Green supply chain management is based on both integrating the supply chain management and environment management, controls the environmental effects of products in their life cycle via sharing the information and coordination. The purpose of this study is to investigate the effect of green supply chain management on the performance of airlines with the mediating role of customer relationship management. Methods: This research is applied in terms of purpose and descriptive in terms of data collection method and is a causal-comparative branch based on structural equation analysis. The statistical population of the study is the managers of airlines, of which 125 people have been considered as a research sample using a simple random sampling method based on Cochran's formula. Findings: The instrument used is a questionnaire in which the reliability of each of its variables was calculated above 0. 7 and its validity was confirmed by the content and structure method. In the present study, in order to analyze the obtained data, inferential analysis methods have been used. Conclusion: The results showed that green supply chain management has a positive and significant effect on organizational performance. The mediating role of customer relationship management was also confirmed using the Sobel test.

Background and Aim: The occurrence of events such as the expansion of competition, the advancement of information technology and the comprehensive efforts of organizations and economic units to gain a better position, has doubled the need to pay attention to continuous improvement of organizational performance. The aim of this study was to determine the impact of knowledge management on organizational performance with the role of sustainable supply chain management. Method: In terms of applied purpose, the research is a descriptive-survey method of correlation. The statistical population of the study was all employees of car leasing companies with 950 people who were selected based on Cochran's formula with an error level of 5% 274 people and simple random sampling. The main tool for data collection was a questionnaire. Organizational performance of the standard questionnaire of organizational performance Hershey and Goldsmith (2002) with 42 questions, Sustainable supply chain questionnaire (Zhou et al., 2008) had 34 questions and knowledge management questionnaire (Fang and Cherie, 2009) had 30 questions. The validity of the instrument was assessed in terms of form, content and structure and its reliability was assessed using Cronbach's alpha. The collected data were analysed by structural equation finding method using Smart PLS2 software. Findings: The results of testing the hypotheses of this study show that knowledge management with the role of sustainable supply chain management has an effect on organizational performance. Also, knowledge management affects organizational performance and sustainable supply chain management, supply chain management also affects organizational performance. Conclusion: Considering the mediating role of sustainable supply chain management, it can be used in the impact of knowledge management on organizational performance.

The formal control from customers through contracts and monitoring requires companies to implement green supply chain management (GSCM) practices. The informal control of customer relational governance (CRG) in terms of trust and cooperation also plays a role but it is not clear how CRG affects companies in gaining environmental and economic performance through GSCM practices. To explore the role of CRG, this paper develops a conceptual model with four hypotheses to propose moderation and mediation effects of CRG on the relationships between two GSCM practices (green innovation and green purchasing) and environmental/economic performance. Based on 333 questionnaires collected from a typical export-oriented city in China, two CRG factors are identified, they are, relationship & trust, and cooperation & reciprocity. Statistic results through hierarchical regression analysis demonstrate that both moderation and mediation effects exist. CRG partially mediates the effect of GSCM practices on environmental performance. However, relationship & trust can be detrimental for green innovation to bring environmental performance. If companies aim to improve economic performance through green purchasing, they should establish relationship & trust with customers. Meanwhile, cooperation & reciprocity with customers is needed for companies to gain economic performance through green innovation. This paper contributes to extend the previous studies of formal control from customers to examine the role of CRG for GSCM association of performance improvement.