Oil and Gas Economics and Management
Farshid Abolhasani; Leila Andervazh; Fataneh meshkani Alizadeh
Abstract
Nowadays Supply chains are highly vulnerable and prone to various risks due to the geographical expanse and the complexity of communication networks. Sustainability in supply chains is increasingly seen as part of supply chain management. sustainability has become a necessity and every supply chain needs ...
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Nowadays Supply chains are highly vulnerable and prone to various risks due to the geographical expanse and the complexity of communication networks. Sustainability in supply chains is increasingly seen as part of supply chain management. sustainability has become a necessity and every supply chain needs sustainability. However supply chain have the breadth and complexity of indicators. This purpose of this paper is to provide a model for was designed to evaluate the impact of the sustainable supply chain on organizational performance and Efficiency in the National Iranian South petroleum Company .This study consist of two quantitative study and qualitative stage by designing several questions and using a mix research method. In the qualitative stage using grounded theory methods following a systematic review of the literature on sustainable supply chain management and its adaptation to the local needs of the sustainable supply chain in the country oil industry. The statistical population of the research included all employees of the NISOC with an unlimited number, of which 384 subjects were randomly selected as samples. In this study, a questionnaire was used as the data collection tool. The questionnaire designed in this research is based on a 5-point Likert scale. . the research hypotheses were tested using SmartPLS software. According to the results, the organizational performance and efficiency in the NISOC are affected by the variables of green supply chain, industry supply chain, macro policies, socioeconomic factors, organizational factors, political factors, technology, manufactured products, customers, and supply chain failures .
Energy Management and Engineering
Sayyed Abolfazl Hosseini Moghaddam; Mohammad Reza Mehregan; Mehdi Shamizanjani
Abstract
Supply chains have experienced rapid growth in recent years. Focusing purely on economic performance so as to optimize costs or return on capital can no longer guarantee development or sustainability in the chain. Hence, the concepts of green supply chain management and sustainable supply chain management ...
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Supply chains have experienced rapid growth in recent years. Focusing purely on economic performance so as to optimize costs or return on capital can no longer guarantee development or sustainability in the chain. Hence, the concepts of green supply chain management and sustainable supply chain management emerged to emphasize the importance of social and environmental concerns along with economic factors in supply chain programming. Using the system dynamics method and considering knowledge management, this study investigates the variables related to this topic and the variables of sustainable supply chain management, and it determines the relationships between these variables and their impact on the research purpose. To achieve this, first, previous studies are reviewed, and the relevant variables are extracted and finalized according to the experts. Next, a system dynamics model is designed, and various scenarios are defined by changing the effective values of the system. Eventually, several policies are presented to achieve the optimal situation. The optimal values of the ten main influential variables are extracted according to the expert opinion, and the effects revealed by the model are determined by these changes.
