Table 2.

Social intervention measures.

Classification angle	Category	Classification description	Data volume
Government	Government prevention and control	Implement prevention and control strategies, establish emergency price monitoring team, establish surplus material monitoring mechanism and network public opinion monitoring. It mainly includes price monitoring, supply monitoring, and network public opinion monitoring	18
	Timely response	In response to panic buying events that have occurred, timely respond and publish authoritative information, mainly in the form of a speech by the Department Director to promote price stability and sufficient reserves	53
Society	Positive guidance	Social forces such as news media and online celebrities spread positive information, so as to guide people not to participate in panic buying. For example, release sufficient information on materials after field investigation, and release experts' Analysis on material supply, etc	29
	Negative reinforcement	Social forces such as news media and online celebrities refute rumors about negative information, so as to guide people not to participate in panic buying. For example, labeling rumor information, increasing the exposure of rumor refutation information, etc	8
Individual	Psychological counseling	Psychologists release ways to reduce stress on online social media, calling on people to not panic too much and maintain a good psychological state to alleviate people's panic psychology	66