→ econometric:Cd+Id+Gd+X=Y 61.62.94.183 02/17 20:07
→ econometric:d是表示本國商品 61.62.94.183 02/17 20:08
→ econometric:(C-Cf)+(I-If)+G+X=Y C與I是總消費與 61.62.94.183 02/17 20:09
→ econometric:總投資 移項整理可得 61.62.94.183 02/17 20:09
→ econometric:C+I+G+X-Cf-If=Y => C+I+G+X-M=Y 61.62.94.183 02/17 20:11
→ econometric:上面有些打錯 不好意思 但基本是這樣 61.62.94.183 02/17 20:12
→ ccow:還是不太懂耶....CF上升Y下降..??218.168.170.247 02/18 18:08
推 econometric:Y=C+I+G+X-M 其中 C I G 是總消費 61.62.148.203 02/20 03:13
→ econometric:總投資 總政府購買 61.62.148.203 02/20 03:14
→ econometric:所以要扣除進口品 並非GDP減少 61.62.148.203 02/20 03:14
→ econometric:你可以想成C I G的購買包括了外國商品 61.62.148.203 02/20 03:16