What does the cloth fish effect mean in economics?

Hello, do you mean the following effect?

Speaking of catfish, we should start with the story of sardine. There is a very precious sardine in Norway, which is extremely delicious. However, due to the long time at sea, many sardines died on the way. Only an old fisherman can bring back many delicious sardines every time. And the price of live sardines is very expensive. Later, people finally fell for his trick-the natural enemy of sardines: catfish. Due to the arrival of catfish, sardines were very nervous and kept swimming, and finally kept their vitality and saved their lives.

Speaking of this story in economics, the catfish effect is derived from it. An enterprise or organization must constantly introduce fresh blood in order to keep all members passionate and keep the organization alive. If a person's organization has no foreign blood for a long time, people in the organization will lose their sense of crisis. This laid-back environment will make people lose the motivation to make progress, and in the long run, these people will lose their competitiveness. Therefore, it is necessary to introduce catfish to stimulate and trigger catfish effect. A catfish may not have much strength, but he can bring infinite amplification to the ability of the whole team, which is the extreme he can play.