On the one hand, it is necessary to analyze the western macro-control theory in detail, especially its historical background and application conditions. Even if it is an effective theoretical and policy tool in western developed countries, it depends on whether it is suitable for China's national conditions. Due to the differences in national conditions, policies applicable to western developed countries may not have the same effect in China. The reason is: Y C 3J: Whether a useful thing can produce its due effect depends on its environmental conditions besides its own reasons. Due to the differences in environmental conditions between western developed countries and China, it is impossible for us to copy them, lest we know nothing about foreign countries. For example, in a market economy, the economic growth rate changes in the same direction as the inflation rate, but it changes in the opposite direction to the unemployment rate. In China, the reality is that while economic growth is picking up, prices continue to fall; While the economy is growing at a high speed, the unemployment rate of laid-off workers is also rising. In view of this special situation, it is necessary to further analyze the policy tools and their combinations in detail before considering adopting them. On the other hand, we should attach great importance to the reasonable components in western macro-control theory and boldly absorb and learn from them. In the process of reference, we should pay attention to such a problem, that is, we should not choose whether the western regulatory theory is fashionable, outdated or has the mainstream academic status, but follow the principle that it can be used by us as long as it has reference significance. For example, the supply-side theory has gone bad in the United States, becoming "yesterday's yellow flower" and does not have the mainstream academic status, but this does not mean that this theory has no reference value. In fact, his thought of stimulating supply is of practical significance to our country, which is not only in contradiction with the policy of expanding domestic demand, but also a quite good coordination measure.

In addition to the supply-side theory, according to the current economic situation in China, I think there are two viewpoints that deserve special attention. The first is the stability policy of new Keynesian economics. Its basic point of view is that it is a slow process for the economy to recover from the state of insufficient employment equilibrium to the state of full employment equilibrium because of the stickiness of prices and wages, and it is necessary to adopt stimulus policies to make the economy recover quickly. This is very instructive for China. As the main body of macro-control, the government should take the initiative to adopt corresponding policies and give full play to the role of policy orientation in promoting the market mechanism. In this regard, macro-control is not a secondary adjustment after the market mechanism, but can run synchronously with the market mechanism to promote economic growth. The other is the rational expectation view in neoclassical macroeconomics. Although neoclassical macroeconomics denies all macroeconomic policies as a whole, it attaches great importance to the role of expectations in the formulation of economic policies, which has important implications for China's macroeconomic regulation and control. With the development of market economy, economic subjects will gain more and more autonomy and make more and more expectations, which are expected to play an increasingly important role in economic operation. Therefore, when formulating macro-control policies, we should fully consider the expected factors, consciously use the game theory based on expectations, try our best to overcome the negative impact of the game choice of macro-control policies on the macro-economy, and maximize the effectiveness of macro-control policies. In fact, the introduction of macro-control policies means the adjustment and reorganization of the pattern of interest distribution. The same policy has different gains and losses for different regions and departments. This phenomenon is analyzed from the perspective of game theory. If the state introduces a policy, region A thinks it is beneficial to the region and actively implements it, while region B thinks it is unfavorable to the region and does not implement it or actively implements it. However, due to the implementation of the national macro-control policy, the macro-economic environment in area A has improved, which is not only beneficial to area A, but also beneficial to area B. Because area B is a vested interest, it is still unwilling to implement the national macro-control, which may partially or completely invalidate the national macro-control policy. Therefore, when formulating macro-control policies, we must be cautious, do in-depth and meticulous investigation and study, accurately grasp the pulse of the international and domestic economy, demonstrate repeatedly before the policy is introduced, and give consideration to the interests of all economic entities as much as possible, so that the interests of most economic entities and most people can be improved and enhanced, and we must never introduce immature policies. This not only ensures the scientific nature of the policy, but also helps the regulated subjects to form reasonable and stable expectations, thus improving the efficiency of macro-control policies.

Finally, it needs to be pointed out in particular that the report of the 16th National Congress of the Communist Party of China set the main goal of the government's macro-control, namely, "promoting economic growth, increasing employment, stabilizing prices and maintaining the balance of international payments". The State Council's institutional reform plan adopted at the First Session of the Tenth National People's Congress also proposes to reorganize the State Development Planning Commission into the National Development and Reform Commission, which means that China's macro-control has changed from the irregular stage of "crossing the river by feeling the stones" to the normative stage of the international market economy and society. In the process of this transformation, it is necessary to pay due attention to the macro-control theory of western developed countries. Although China's market economy system is not based on the market economy of the western developed countries, the macro-control theory originated from the western developed countries is, after all, the macro-control theory under the condition of mature market economy, which needs reasonable attention and reference, so as to construct a macro-control theory that conforms to the general laws of market economy and has China characteristics.

refer to

Tang Zaixin. Wu. Macro-control: theoretical basis and policy analysis [M]. Guangzhou: Guangdong Economic Publishing House, 200 1.30.

[2] Gao Hongye. Western economics [M]. Beijing: Renmin University of China Press, 200 1. 12.

[3] Shi Faqi. Characteristics and Countermeasures of Economic Structure Adjustment in China [J]. Economic Reference, 2003, (23): 20-29.

[4] Li Jian. Profit and loss analysis of macro-control under open conditions [J]. Macroeconomic Management, 2002, (2): 35.36.