Hosseinzadeh Lotfi, F.Allahviranloo, T.Pedrycz, W.Mozaffari, M.R.Gerami, J.2024-05-192024-05-1920232197-6503https://doi.org/10.1007/978-3-031-43181-4_8https://hdl.handle.net/20.500.12713/4470In this chapter, the ratio analysis models are introduced in the multiplier form and different oriented. The relationships between models DEA and ratio analysis have been presented. Also the two-stage network models based on ratio analysis are proposed. The proposed model in this chapter obtains the overall efficiency of whole process in a two stage network in the different times and shows the relationships between the efficiency of whole process and the efficiency score of each stages in the different times based on the ratio analysis model. By using of the proposed model, the importance of each stages are putted in evaluating the overall efficiency of the network. This research develops the dynamic ratio analysis to evaluate the efficiency and apply them for evaluation performance of educational centers in Iran in a period of three years. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.eninfo:eu-repo/semantics/closedAccessAnalysis ModelsEvaluation PerformanceModel-Based OpcMultiplier FormNetwork ModelsNetwork-BasedOverall EfficiencyRatio AnalysisTime BasedWhole ProcessBook Chapter1381391552-s2.0-8517515749410.1007/978-3-031-43181-4_8N/A