List of Articles Mohammad Reza Mozaffari Article 1 - The relationship between Neural Networks and DEA-R (Case Study: Companies Stock Exchange) Maryam Eslamshoar Mohammad Reza Mozaffari International Journal of Data Envelopment Analysis , Issue 2 , Year , Spring 2015 Article 2 - Estimating the Efficient Portfolio in Non-Radial DEA and DEA-R Models Forod Najafi Mohammad Reza Mozaffari International Journal of Data Envelopment Analysis , Issue 1 , Year , Winter 2016