Özet:

The aim of this study is to determine the performance of the deposito banks operating in the Turkish banking system with the Mabac method emphasized by Entropi and to show the performance effect of the partnership structure. In this regard, Mabac multi-critical decision making techniques have been used to determine the financial rates and weights addressed in the determination of performance, entropy, performance values and rankings. For the purpose of determining the impact of the performance partnership structure, Mann-Whitney U test was used. The analysis was carried out by examining the deposit banks operating in the period 2014-2019. The analysis found that Rabobank was the best performing bank in most of the period. The amount of liquidity that is included among the criteria is high in the weight determined by the Entropic method and the excess of liquidity in relation to the amount of credit of the bank concerned, which is just starting to operate in the system during the period concerned, is especially effective in the results of the first years. The study also examined the existence of the difference between performance values found between national capital banks and foreign capital banks with entropy and the integrated Mabac method. According to the results obtained, there are statistically significant differences between national (public + private) capital and foreign capital banks in terms of performance determined by the Mabac method values. The results of the discovery of the difference in favour of national capital deposit banks show that national capital banks have a higher performance value.