Current Issue Issue 3 Vol 5 Autumn 2024 Submit Your Paper Published Issues Vol. 5 ✓ Issue 3 - Autumn 2024 ✓ Issue 2 - Summer 2024 ✓ Issue 1 - Spring 2024 Vol. 4 ✓ Issue 4 - Winter 2023 ✓ Issue 3 - Autumn 2023 ✓ Issue 2 - Summer 2023 ✓ Issue 1 - Spring 2023 Vol. 3 ✓ Issue 4 - Autumn 2022 ✓ Issue 3 - Summer 2022 ✓ Issue 2 - Spring 2022 ✓ Issue 1 - Winter 2022 Vol. 2 ✓ Issue 3 - Summer 2012 ✓ Issue 2 - Spring 2012 ✓ Issue 1 - Winter 2012 Vol. 1 ✓ Issue 4 - Autumn 2011 ✓ Issue 3 - Summer 2011 ✓ Issue 2 - Spring 2011 ✓ Issue 1 - Winter 2011 Menu • Aims and Scope • Evaluation Process • About Journal • Publication Ethics • Guide for Authors Contact Journal Browse • Current Issue • By Issue • Author Index • By Subject • By Author
List of Articles Mohsen Rostami Malkhalife Open Access Article Abstract Page Full-Text 1 - The Relationship between Returns to Scale and Size of Companies using Data Envelopmment Analysis in Iranian Insurance Companies Elham Sadeghi Mohsen Rostami Malkhalife Mohammadreza Miri Lavasani Mohamadhamed Khanmohamadi
