First of all, China is a big country with a long-term planned economy. In such a big country with the inertia of planned control, it is necessary to use necessary government control means to achieve the balance between economic structure and supply and demand; China's market economy is not a mature and perfect market economy, and the function of market regulation is not perfect, so don't expect too much of its regulation function.

Secondly, the so-called economic overheating means that the speed of economic development exceeds the normal "degree". We know that extremes meet. There are peaks and valleys. For example, when the TV market is in short supply, many enterprises have to go to the TV production line, and the enterprises on the production line need loans when the funds are tight. At this time, the purpose of the government's tightening fiscal policy is to control the TV production capacity within the scope of market demand and prevent the ups and downs of "rushing to get on the horse" and "rushing to get off the horse" after the market is saturated.

Third, restraining economic development means controlling the speed of economic development in the overall balance of supply and demand. The speed of economic development is based on market demand, and the faster the development, the better. If production exceeds demand, resulting in a large backlog of products, there will be a new round of economic crisis.