一、经济周期是宏观经济运行的重要规律之一任何事物都有其自身的运行规律 ,宏观经济运行也不例外。比如 ,经济资源的充分利用会促进经济的增长———经济增长理论 ,物价持续上涨会导致通货膨胀 ,经济萧条会导致失业 ,财政政策和货币政策的运用会对宏观经济产生相应的影响等等 First, the economic cycle is one of the important laws of the macroeconomic operation Anything has its own operating rules, macroeconomic operation is no exception. For example, the full use of economic resources will promote economic growth --- economic growth theory, rising prices will lead to inflation, depression will lead to unemployment, the use of fiscal policy and monetary policy will have a corresponding impact on the macroeconomic, etc.