List of Articles Open Access Article Abstract Page Full-Text 1 - Influence of undesirable output factor on efficiency determination in DEA: A Case study of hospital emergency Tehran Abbasali Monzeli Behrouz Danishian Tohidi Qassem Razaveian Shabnam Sanei Masoud Open Access Article Abstract Page Full-Text 2 - Imprecise Data Envelopment Analysis (IDEA) and its use in evaluating the performance of organizations based on the EFQM model Ali Soltani Open Access Article Abstract Page Full-Text 3 - A novel method for forecasting the Malmquist productivity index by artificial neural network: Evidence from Iranian commercial bank Elsa Shokrollahpour Fariba Salahi Open Access Article Abstract Page Full-Text 4 - Undesirable factors in stochastic cross-efficiency evaluation Mehdi Khodadadipour Abdollah Hadi-Vencheh Mohhamad Reza Behzadi Mohsen Rostamy-Malkhalifeh Open Access Article Abstract Page Full-Text 5 - Fuzzy Network DEA Model for Urban Wastewater Treatment Plants Mahboubeh Sadeghpour Mohammad Fallah Open Access Article Abstract Page Full-Text 6 - The performance measurement of supply chain with network DEA Morteza Shafiee Mehdi Ghotbi