TY  - JOUR
AB  - Purpose Currently, for the evaluation of enterprise credit, many specific values of indexes are difficult to obtain, so decision makers tend to give a form of uncertain linguistic variable. To solve this kind of problem, the purpose of this paper is to introduce an uncertain pure linguistic approach on evaluation of enterprise integrity based on grey information.Design/methodology/approach Initial uncertain linguistic variables given by experts are transferred into interval grey numbers, and their greyness of degree is computed. Then, the greyness of degree is applied to adjust the weights of experts. Moreover, the core of each interval grey number is calculated, and through giving the positive ideal point and negative ideal point, which are binary numbers, the comprehensive grey relational grade between the linguistic number and the two points is calculated, respectively, as well to get the ranking result of projects by considering both core and greyness of degree.Findings The model is applied to a case, and the result verifies the validity and practicability of the model which reveals high effectiveness.Practical implications This model provides a new feasible method in a growing number of fuzzy evaluation schemes in the fields of enterprise integrity and contributes to getting better and more accurate results.Originality/value In this paper, the greyness of degree is introduced to the model to adjust the experts’ weights, and it reflects the thought of “making full use of the information” in grey system theory and further enriches the system of grey decision-making theory as well as expanding its application scope.
VL  - 6
IS  - 3
SN  - 2043-9377
DO  - 10.1108/GS-09-2015-0050
UR  - https://doi.org/10.1108/GS-09-2015-0050
AU  - Ma Zhen Zhen
AU  - Zhu Jianjun
PY  - 2016
Y1  - 2016/01/01
TI  - An uncertain pure linguistic approach on evaluation of enterprise integrity based on grey information
T2  - Grey Systems: Theory and Application
PB  - Emerald Group Publishing Limited
SP  - 353
EP  - 364
Y2  - 2024/04/25
ER  -