Solving Problem of Multi-Link Rate in the Economic Field with the Idea of Chemical Kinetics and Complex Reaction Treatment

The problem of multi-link income in economics is very similar to the multi-link reaction in chemical reactions. Take several companies as an example, this paper simulates the rate of return by chemical kinetics, and compares it with the actual data, and the results are universal. By analogy, the method can approximate the data of the rate of return of a certain link, or estimate the overall rate of return of the system through the data of the rate of return of multiple links.