YL2023-07-16 10:06:24

Module 5-书（2022-L1V2）P330-倒数第2段第1个小方块的那一段，请解析。1.为什么If taxes are cut or government spending rises, the expansionary fiscal policy will lead to a rise in aggregate output. 2. 为什么If this is accompanied by a reduction in money supply to offset the fiscal expansion, then interest rates will rise and have a negative effect on private sector demand. 3. 为什么We have higher output and higher interest rates, and government spending will be a larger proportion of overall national income. 4. 也请一并解释一下Tight fiscal policy/easy monetary policy, easy monetary policy/easy fiscal policy, Tight monetary policy/tight fiscal policy 那三段的内容