Provide a hybrid model of dynamic data envelopment analysis with network structure to evaluate the performance of a stable supply chain
The purpose of this paper is to present a dynamic data envelopment analysis model with a network structure to evaluate the performance of a stable supply chain. Accordingly, using the non-radial model in data envelopment analysis, A network structure model has been developed that can first evaluate and rank the sustainable supply chain as a complex and extensive network. And second, to be able to measure performance over successive time periods with dynamic transfer activities and In addition to the usual financial and technical indicators, it can consider unfavourable outputs and sustainability criteria in the supply network. This research is descriptive in terms of method and applied in terms of purpose and is based on the development of SBM's mathematical model in non-radial data envelopment analysis. The validity of the presented model has been tested and approved based on the real data of 42 cement companies in the stock exchange. The results showed that this model is well able to evaluate the performance in a dynamic network structure Based on the implementation of this model, 16 chain Supplies have been able to reach the limit of efficiency.
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