Presentation of a Fuzzy Model for Assessment of Corporate Social Responsibility

In this paper, a fuzzy model was designed for assessment of corporate social responsibility based on four principles of Denison including society, environment, ethic and Financial responsibility. The introduced model is comprised of five phases. At the first phase, a fuzzy system was designed that its inputs included four factors of social responsibility and its output included score of corporate social responsibility. At the second phase, the inputs and outputs after Classification, were converted to fuzzy numbers and derivation rules were explained at third phase. At fourth phase, defuzzification was performed and at the fifth phase, the designed model was tested. result of model testing indicates that the presented model has a high validity. Ultimately, the social responsibility of research institute of petroleum industry of iran was calculated using the design model. Population of this study consisted of 531 staffs and academic board members of research institute. Questionnaire was used to collect the data. For this purpose, a questionnaire was designed based on four principles of Denison and its validity and reliability was assessed and confirmed. The results show that social responsibility score of research institute with the membership grade 0.844 is highly.