1. 有关曼昆宏观经济学原理的选择题问题
净出口=国民储蓄-国内投资（NX=S-I）
原因是：
∵Y=C+I+G+NX
∴Y-C-G=I+NX
∵S=Y-C-G
∴S=I+NX
∴NX=S-I
所以当储蓄增加，净出口也会增加
净资本流出(net capital outflow)国内储蓄和国内投资之间的差额 （S-I)
∵Y=C+I+G+NX
∴Y-C-G=I+NX
∵S=Y-C-G; NX=NCO
∴S=I+NCO
∴NCO=S-I
所以当储蓄增加，资本净流出也会增加
但是答案无增加，只能选不变！
2. 曼昆宏观经济学中的一题
a. When U.S. mutual funds become more interested in investing in Canada, Canadian net capital outflow declines as the U.S. mutual funds make portfolio investments in Canadian stocks and bonds. The demand for loanable funds shifts to the left and the net capital outflow curve shifts to the left, as shown in Figure 11. As the figure shows, the real interest rate declines, thus recing Canada’s private saving, but increasing Canada’s domestic investment. In equilibrium, Canadian net capital outflow declines.
b. Since Canada's domestic investment increases, in the long run, Canada's capital stock will increase.
c. With a higher capital stock, Canadian workers will be more proctive (the value of their marginal proct will increase) so wages will rise. Thus Canadian workers will be better off.
d. The shift of investment into Canada means increased U.S. net capital outflow. As a result, the U.S. real interest rises, leading to less domestic investment, which in the long run reces the U.S. capital stock, lowers the value of marginal proct of U.S. workers, and therefore decreases the wages of U.S. workers. The impact on U.S. citizens would be different from the impact on U.S. workers because some U.S. citizens own capital that now earns a higher real interest rate.
答案我只有英文的 发好了
3. 曼昆宏观经济学试题求答案
曼昆答案我已经上传！
4. 曼昆宏观经济学的题目
促进经济增长的政策之一：自由贸易。
5. 曼昆宏观经济学
具体问的是什么？？？曼昆的书都很好啊！！！容易读懂。。。贴近生活。。。