List of Articles Cross efficiency Open Access Article Abstract Page Full-Text 1 - A ranking method based on data envelopment analysis for classification the insurers risk in Saman insurance company Seyyedeh Nasim Shobeiri Mohsen Rostamy-Malkhalifeh Hashem Nikoomaram Mohammadreza Miri Lavasani Open Access Article Abstract Page Full-Text 2 - An Alternative Secondary Goal Approach to Modify Cross Efficiency Evaluation in Data Envelopment Analysis M. Fallah Jelodar