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• Rahdarpoor.Ehteram The Impact of Using Dimensionality Trading Strategies on Forecasting the Daily Stock Returns of the Panel Data Method. [ Vol.10, Issue 41 - Winter Year 1398]
• Rahnamay Roodposhti.Fereydoon Functioning of the Management Pattern, Asset- Debt, on the Understanding of the Relationship between Risk and Returns, Liquidity [ Vol.10, Issue 40 - Autumn Year 1398]
• Rahnamay Roodposhti.Fereydoon The effect of number of shareholders on the behavior and value of companies based on the two models, Yang, and Ustaruk and Austenberg [ Vol.10, Issue 38 - Spring Year 1398]
• Ramezani.Hamid reza Presentation of Kobanking Model in the Integration of Banks and Institutions with a Marketing Approach (Case Study of Gwain Bank) [ Vol.10, Issue 41 - Winter Year 1398]
• Ranjbar.Mohamad Hosein Impacts of Intellectual Capital on the Assets and Share Liquidity : Evidence from Tehran Stock Exchange [ Vol.10, Issue 38 - Spring Year 1398]
• Rashidi Ranjbar.Meysam Estimation Value at Risk using by combining approach Exteme Value Theory and CIPRA at Tehran stock Exchange [ Vol.10, Issue 38 - Spring Year 1398]
• Rezaei.Maryam Numerical solution of the time-fractional Black-Scholes equation for European double barrier option with time-dependent parameters under the CEV model [ Vol.10, Issue 39 - Summer Year 1398]
• Rezai.pouria Presenting a new approach based on association rule to investigating the relationship of the Oil market with global markets [ Vol.10, Issue 38 - Spring Year 1398]
• Rostamy.Mohsen Performance Evaluation of Stocks in Different Time Periods under Uncertainty: Fuzzy Window Data Envelopment Analysis Approach [ Vol.10, Issue 40 - Autumn Year 1398]