List of Articles Portfolio Selection Open Access Article Abstract Page Full-Text 1 - Comparison of Traditional DEA Approaches to Portfolio Selection by a New Proposed Algorithm with a Case Study of Stock Selection in Tehran Stock Exchange Open Access Article Abstract Page Full-Text 2 - Portfolio Selection under Trading Constraints and Data Uncertainty Using Robust Optimization Approach and NSGA-II Algorithm Pejman Peykani Alireza Jandaghian