Research Article
[Retracted] Mathematical Model of Quantitative Evaluation of Financial Investment Risk Management System
| Index | The risk status | S1 | S2 | S3 | S4 |
| Y4(1): stock price/earnings ratio | <41 | 41–61 | 61–81 | >81 | Y4(2): total market value of stocks/GDP | <31 | 31–61 | 61–91 | <91 |
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