List of Articles Stochastic frontier production Open Access Article Abstract Page Full-Text 1 - Survey Economies of Scale Efficiency Changes in government and Private Banks by Using Stochastic Frontier Production Function Farid Sefati Taghi Torabi Kambiz hozhabr Kiani Open Access Article Abstract Page Full-Text 2 - The Measurement of Technical Efficiency and Effective Factors in Cucumber Greenhouse (Case Study: Eastern Azarbayjan Province) B. Abdollahi H. Raheli M. Taghizadeh M. Kasrani B. Najaflou Open Access Article Abstract Page Full-Text 3 - Technical Efficiency of Homestead Fish Production in the Coastal Communities Olaniran Anthony Thompson Lawrence Olusola Oparinde Olaitan Olubunmi Olajuyigbe Ebinimi Joseph Ansa Taiwo Amos Open Access Article Abstract Page Full-Text 4 - Profitability and Efficiency of Poultry farms in Sistan Region امیرمحسن Khozeymeh محمد Kheiry وحید Dehbashi رضا Esfanjari Kenari