The equilibrium method is the methodology and epistemology of the general equilibrium theory. "General Balance" (by Wang Yebin) studies the balance characteristics and forms of general systems, and summarizes-deduces-and refines "nine groups of balance methods: 1, system methods: environment-system-elements; 2, Element method: material-energy-information; 3. Feedback method: input-output-feedback; 4. Time method: past present future; 5. Doctor method: what disease cause prescription; 6. Tool method: target Tools Results; 7. Control method: System Control Goal; 8. Process method: System Process Goal; 9. Method of perception: experience perception thought.
