去年以来，为了扩大内需、改变通货紧缩，剌激经济增长，我国政府采取了积极的财政政策与适当的货币政策，一段时期经济出现回升势头。但从今年３月起，又出现下滑。面对这种经济运行趋势，作为现代宏观经济管理的核心政策———财政政策与货币政策，如何做到更具有科学性、系 Since last year, in order to expand domestic demand, change deflation and stimulate economic growth, our government has adopted a proactive fiscal policy and an appropriate monetary policy, and the economy has been picking up momentum for some time. However, since March this year, another decline occurred. Faced with this trend of economic operation, as the core of modern macroeconomic management, fiscal policy and monetary policy, how to be more scientific