Table 4.
Parameter description.
| Name | Description |
|---|---|
| N | Total number of persons |
| α | Weight of material needs (physiological needs) in individual needs |
| β | Weight of safety needs in individual needs |
| μ | Influence parameter that people see and hear about material situation |
| M 0 | Initial value of material supply |
| S 0 | Initial value of safety supply |
| Con(i) | Conformity of individual i |
| d SD | Supply and demand threshold |
| d A | Panic buying threshold |
| θ1 | Influence weight of individual demand on panic buying behavior |
| θ2 | Influence weight of panic emotion on panic buying behavior |
| γ | Influence parameters of information authenticity |
| λ1 | Influence parameters of official response on material demand |
| λ2 | Influence parameters of psychological counseling on material demand |
| Qmove(t) | Amount of materials moved from other places at time t |
| Gov(t) | Intensity of the government's official response to material supply at time t |
| StrPR(t) | Adjustment of panic emotion by psychological counseling measures at time t |
| t exam | Delays caused by information review |
| t timelyG | Timeliness of official response |
| t timelyP | Timeliness of psychological counseling |
| TR(j) | Trust in neighbor j |
| TR gov | Trust in government |
| TR ol | Trust in opinion leader |