<abstract xmlns="http://www.w3.org/1999/xhtml">
<p>Risk analysis of investment decision-making behavior is to improve the ability to prevent investment risks in order to guarantee the success rate of investment decisions. In this paper, the risk evaluation level is determined by calculating the correlation degree of risk indicators through the establishment of the material topology matrix, and the gray evaluation coefficients are determined by using the gray correlation analysis of the whitening weight function to construct the gray evaluation model. The risk index factors and the overall gray evaluation were analyzed by using the material topology model and the gray evaluation model. From the physical topology evaluation, the market risk correlation is −0.00825, which means the special level risk. From the grey comprehensive evaluation score, the overall evaluation score is 6.884 overall risk level is medium grade line. This shows that using the model constructed in this paper can effectively realize the risk analysis of investment decisions and provide a guidance basis for investors to take effective measures for different types of risks.</p>
</abstract>

Risk analysis of investment decision-making behavior is to improve the ability to prevent investment risks in order to guarantee the success rate of investment decisions. In this paper, the risk evaluation level is determined by calculating the correlation degree of risk indicators through the establishment of the material topology matrix, and the gray evaluation coefficients are determined by using the gray correlation analysis of the whitening weight function to construct the gray evaluation model. The risk index factors and the overall gray evaluation were analyzed by using the material topology model and the gray evaluation model. From the physical topology evaluation, the market risk correlation is −0.00825, which means the special level risk. From the grey comprehensive evaluation score, the overall evaluation score is 6.884 overall risk level is medium grade line. This shows that using the model constructed in this paper can effectively realize the risk analysis of investment decisions and provide a guidance basis for investors to take effective measures for different types of risks.

A study of investment decision behavior based on risk analysis

Business School, Jiangsu Open University/the City Vocational College of Jiangsu

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"A study of investment decision behavior based on risk analysis"}

Risk analysis of investment decision-making behavior is to improve the ability to prevent investment risks in order to guarantee the success rate of investment...

A study of investment decision behavior based on risk analysis

Published Online: Sep 27, 2023

Page range: -

Received: Dec 01, 2022

Accepted: Apr 07, 2023

DOI: https://doi.org/10.2478/amns.2023.2.00391

Keywords
Physical element topological model, Gray evaluation model, Whitening weight function, Investment decision, Risk analysis.

© 2023 Jie Zhu, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

A study of investment decision behavior based on risk analysis

Published Online: Sep 27, 2023

Page range: -

Received: Dec 01, 2022

Accepted: Apr 07, 2023

DOI: https://doi.org/10.2478/amns.2023.2.00391

KeywordsPhysical element topological model, Gray evaluation model, Whitening weight function, Investment decision, Risk analysis.

© 2023 Jie Zhu, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Physical element topological model, Gray evaluation model, Whitening weight function, Investment decision, Risk analysis.