List of Articles economic efficiency Open Access Article Abstract Page Full-Text 1 - Interval Economic Efficiency Measures in Data Envelopment Analysis Amin Mostafaee Open Access Article Abstract Page Full-Text 2 - Study the economic efficiency of biological control of date palm pests m. latifiyan Open Access Article Abstract Page Full-Text 3 - Effects of Dietary Protein and Energy Levels on Productive and Reproductive Performance of Lactating Buffaloes H.M.A. Gaafar E.M. Abdel-Raouf M.M. Bendary G.H.A. Ghanem K.F.A. El-Riedy Open Access Article Abstract Page Full-Text 4 - Productive Performance of Lactating Buffaloes Fed RationContaining Sugar Beet Tops and Corn Silages H.M.A. Gaafar E.M. Abdel-Raouf M.M. Bendary G.H. Ghanem K.F. El-Reidy Open Access Article Abstract Page Full-Text 5 - Two Stage Maize Supply Chain Model For Production And Marketing Efficiency Never Mafuse Abbysinia Mushunje Simbarashe Tatsvarei Emmanuel Zivenge Open Access Article Abstract Page Full-Text 6 - Comparing Technical and Economic Efficiency among Organic and Conventional Italian Olive Farms Nicola Galluzzo Open Access Article Abstract Page Full-Text 7 - Analysis of Production Boom Based on Economic and Social Performance (Case Study: Nano Motor Oil Company) .. همتی Naghi Fazeli .. سعدالدین Open Access Article Abstract Page Full-Text 8 - Comparative Analysis of Economic Efficiency between Low and High External Input Technology Agriculture in a Harsh Macroeconomic Environment of Imo State, Nigeria S.O. Anyanwu Open Access Article Abstract Page Full-Text 9 - Effective Tax Rate, Government Revenue and Economic Efficiency under the Landscape of Laffer Curve محمدعلی دلدار امیر هرتمنی سید محمدرضا داودی https://doi.org/10.71818/ecj.2024.1062052 Open Access Article Abstract Page Full-Text 10 - Studying the dry matter yield and water use efficiency of forage sorghum under water deficit and applying superabsorbent polymer mansour fazeli rostampour Open Access Article Abstract Page Full-Text 11 - Investigating the status of rice mechanization in the eastern regions of Gilan province Roohollah Yousefi Alireza Allameh Mohammad Younesi Alamooti Open Access Article Abstract Page Full-Text 12 - Evaluation of Melon Cultivation Efficiency and Economic Productivity Using Data Envelopment Analysis in Taybad Khorasan Razavi Seyed Ahmad Mohaddes Hosseini Shojaat Zare 10.30495/jae.2021.21235.2010 Open Access Article Abstract Page Full-Text 13 - Measuring the efficiency of industrial dairy cattle breeding farms using data envelopment analysis: A Case study in southern Tehran province, Iran S. H. Amini A. R. Yazdani A. H. Chizari P. A. Borujeni