S=I+(X-M)+(G-T),转换过来应该是 X-M=(S-I)-(G-T),所以A应该也是对的呀
问题如下图:
选项:
A.
B.
C.
解释:
NO.PZ2016010802000193 问题如下 Whiof the following most likely contributes to a current account ficit? A.High taxes. B.Low private savings. C.Low private investment. is correct.A current account ficit ten to result from low private saving, high private investment, a government ficit, or a combination of the three. Of the choices, only low private savings contributes towara current account ficit.考点Tra Balance.解析X-M=(S-I)-(G-T)通过上述公式可以得知,较高的 private investment,较低的 private savings 以及较低的 taxes都会引起X-M的降低( Crrent account ficit )所以B正确。 这道题为的是什么原因导致的贸易逆差吗?contributes从这个方面理解?
NO.PZ2016010802000193 问题如下 Whiof the following most likely contributes to a current account ficit? A.High taxes. B.Low private savings. C.Low private investment. is correct.A current account ficit ten to result from low private saving, high private investment, a government ficit, or a combination of the three. Of the choices, only low private savings contributes towara current account ficit.考点Tra Balance.解析X-M=(S-I)-(G-T)通过上述公式可以得知,较高的 private investment,较低的 private savings 以及较低的 taxes都会引起X-M的降低( Crrent account ficit )所以B正确。 本体如何通过题目判断该用那个公式呢?
NO.PZ2016010802000193 问题如下 Whiof the following most likely contributes to a current account ficit? A.High taxes. B.Low private savings. C.Low private investment. is correct.A current account ficit ten to result from low private saving, high private investment, a government ficit, or a combination of the three. Of the choices, only low private savings contributes towara current account ficit.考点Tra Balance.解析X-M=(S-I)-(G-T)通过上述公式可以得知,较高的 private investment,较低的 private savings 以及较低的 taxes都会引起X-M的降低( Crrent account ficit )所以B正确。 谢谢
NO.PZ2016010802000193 问题如下 Whiof the following most likely contributes to a current account ficit? A.High taxes. B.Low private savings. C.Low private investment. is correct.A current account ficit ten to result from low private saving, high private investment, a government ficit, or a combination of the three. Of the choices, only low private savings contributes towara current account ficit.考点Tra Balance.解析X-M=(S-I)-(G-T)通过上述公式可以得知,较高的 private investment,较低的 private savings 以及较低的 taxes都会引起X-M的降低( Crrent account ficit )所以B正确。 X-M=(S-I)-(G-T)
请问老师 G-T和T-G是不是影响不大?总需求课件是前面那个,国际贸易这就是后面那个