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Date of Publication:2022-10-10

Journal:预测

Volume:28

Issue:5

Page Number:27-31

ISSN No.:1003-5192

Abstract:This model fixes the loan rate and establishes the loan pricing model
   based on DEA dichotomy by using the di-chotomy to solve the
   corresponding output parameters under the optimal efficiency of DEA.Its
   innovations and features are as follows:Firstly,the corresponding loan
   rate is confirmed when the efficiency index z=1 through DEA dichotomy
   and the optimal efficiency of the loan rate is ensured.At the same
   time,this model fixes the loan rate under the optimal effi-ciency of DEA
   model and provides the new ways of loan pricing.Secondly,the output
   parameters are fixed based on the dichotomy when the DEA efficiency
   index x=1 and it provides a new way for the inverse solution to DEA.So
   the model changes the condition that the efficiency is estimated only
   with the known input and output and develops the ilse of DEA.

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