درخت حوزه‌های تخصصی

This paper concentrates on the modelling of optimal stock portfolio selection based on Risk Assessment and Behavioral Financial Approach Mental Accounting and 28 expert’s opinion. In this approach developing the model approved by the opinion of academic and practical experts using quantitative and qualitative methods.  Using quarterly return data of industrial indices for ten years in form of eight training and two test years indicates that the performance of DMSS and MVO based portfolios is equal however by regarding the value at risk and liquidity constraints in modeling, DMSS based portfolios perform higher than MVO portfolios.

Purpose: The present research was conducted with the aim of comparative study of university' social responsibility patterns to provide strategies for Iranian universities. Methodology: This study in terms of purpose was applied and in terms of implementation method was qualitative. The research population was all articles and books related to social responsibility and university' social responsibility patterns in the 1990 to 2021 years. Out of 23 resources related to university social response patterns number of 14 resources based on the inclusion criteria were selected as a sample by purposive sampling method. Data were collected by documentary method and take noting from them and were analyzed by content analysis method. Findings: Findings showed that the university' social responsibility patterns mainly emphasized on 10 components of environmental conditions (economic, political, cultural and social), law, ethics, humanitarian, stakeholders, philosophy and goals of the pattern, theoretical foundations, perceptual framework, implementation stages and evaluation and engineering system. Also, a comparative study of university' social responsibility patterns indicated that these patterns were more similar from each other in terms of four components of environmental conditions, stakeholders, implementation stages and evaluation and engineering system and were more different from each other in terms of six components of law, ethics, humanitarian, philosophy and goals of the pattern, theoretical foundations and perceptual framework. Conclusion: The results of this research can have practical implications for university specialists and planners. They can with the help of identified components take an effective step towards promoting social responsibility in universities