Research Article
Evolution Model of Health Food Safety Risk Based on Prospect Theory
Table 5
Results of local stability analysis under Case 3.
| | Symbols of each element in the Jacobian matrix | det J | tr J | Stability | | | | |
| | − | 0 | 0 | + | − | Uncertain | Unstable | | + | 0 | 0 | − | − | Uncertain | Unstable | | + | 0 | 0 | + | + | + | Unstable | | − | 0 | 0 | − | + | − | ESS |
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