List of Articles مارکوئیتز Open Access Article Abstract Page Full-Text 1 - An Investigation of Risk Structure on the Agriculture Sector using the Optimizing of Combination paid loans to different economic Sectors in Iran’s Bank اسعد اله رضایی نادر حکیمی پور احمد نریمانی منصوره یزدان خواه Open Access Article Abstract Page Full-Text 2 - Stock portfolio optimization using multi-objective genetic algorithm (NSGA II) and maximum Sharp ratio Arezou Karimi