以下是引用sungmoo在2008-2-11 8:34:00的发言:财政政策要看财政当局的融资方式。货币政策要看货币当局的独立性。
谢谢版主的热心回答, 我知道fiscal policy (the use of taxation, governmnet spending,etc)和monetary policy (control by central bank)的不同,看了看Mankiw的macroecomonic,fourth edition的书,确定地说,IS curve ----- shifts with the fiscal policy, for example, a fall in the taxation will increase the disposable income, ceteris paribus, then, it will shift rightward the original IS curve. (link with two graphs ------- the Keynesian Cross, the IS curve)
LM curve ----- shifts with the monetary policy, such as, a reduction in the supply of real balance causes the LM curve shifts upward. (Link with two graphs as well ------ the market for real money balance, the LM curve)
当然,在这当中我还有些东西不懂,比如,为什么在IS curve 中,the graph of 'the keynesian cross' 中的'actual expenditure' 是 at a slope of 45 degree?
[此贴子已经被作者于2008-2-11 17:10:26编辑过]