issue 2 publication date 2018-12-01

• Investigating the missing data effect on credit scoring rule based models: The case of an Iranian bank
• A bi-level programming approach to coordinating pricing and ordering decisions in a multi-channel supply chain
• Adaptive aggregate production planning with fuzzy goal programming approach
• Technical performance evaluation of ERP packages with two-stage DEA approach
• Identifying and classifying the factors affecting risk in automobile hull insurance in Iran using fuzzy Delphi method and factor analysis
• Investigation of the two-machine flow shop scheduling problem to minimize total energy costs with time-dependent energy prices