Research Article
Evolution Model of Health Food Safety Risk Based on Prospect Theory
Table 4
Results of local stability analysis under Case 2.
| | Symbols of each element in the Jacobian matrix | det J | tr J | Stability | | | | |
| | − | 0 | 0 | − | − | + | ESS | | + | 0 | 0 | + | + | + | Unstable | | + | 0 | 0 | − | − | − | Unstable | | − | 0 | 0 | + | + | − | Unstable |
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