Shanghai after the epidemic, the local snack bar encountered overnight retaliatory consumption, this kind of consumption although can stimulate the local consumer industry, but the retaliatory rebound consumption may bring some adverse effects, and even produce very serious consequences.

Retaliatory spending could leave people with instant economic scarcity. Shanghai experienced about two and a half months between the start of the epidemic and the end of the epidemic, and during this two-and-a-half-month period, some people were able to be paid at 80 percent of their normal wages, while others simply lost their financial resources. Having no income for two consecutive months, after the epidemic has been lifted, although there is also a certain retaliatory spending mentality, it is very easy to put one's own economy in a difficult situation. For example, some people who have lost their jobs do not have more money to support their next job and life after spending, and during the period of unemployment, they themselves also have to bear a number of expenses, such as rent and utilities and the transportation costs for going back and forth to look for a job. If you're not careful, you're likely to get yourself into trouble.

There's also the possibility that it could affect people's subsequent spending habits. According to relevant experts, a person's habit of the same submission only takes about 21 days or so, Shanghai in the unblocked after the retaliatory consumer psychology, if the duration is long enough to reach 10 days half a month or even a month or so. It is easy to develop the habit of vindictive consumption, in the future encountered an epidemic trapped and encountered after the unsealing, the same will produce vindictive consumption psychology, although for the local consumer industry is very good, but for the future development of the individual and the accumulation of the economy is very unfavorable, it is very easy to develop the habit of over-consumption.

Retaliatory consumption may also cause market disruption. The retaliatory psychology generated after the end of the epidemic will give businesses a false impression that the peak of consumption has come, they have more goods, and with the retaliatory consumption of the heat down, the business into the goods can not be sold, the operation of the order of the market caused by a certain disruption.