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【单选题】
在分布滞后模型Y t =α+β 0 X t +β 1 X t-1 +β 2 X t-2 +…β k X t-k +μ t 中，动态乘数为（）。
A.
A
B.
B
C.
C
D.
D
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【判断题】According to the H-O theorem, difference in relative factor and relative commodity prices is then translated into a difference in absolute factor and commodity prices between the two nations. It is th...
A.
正确
B.
错误
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【单选题】关于理想、幻想、空想的表述正确的是( )。
A.
理想是个人对幻想空想的改进
B.
理想源于实践,具有实现可能性,是对未来的向往和追求
C.
理想是永恒的,幻想和空想可以随时间的变化而变化
D.
知识渊博的人具有崇高的理想,而空想幻想则源于无知
查看完整题目与答案
【单选题】关于幻想、空想、理想的表述正确的是()
A.
理想是个人对幻想空想的改进
B.
理想源于实践具有实现可能，是对未来的向往和追求
C.
理想是永恒的，幻想和空想可随时间的变化而变化
D.
知识渊博的人具有崇高的理想，而幻想空想源于无知
查看完整题目与答案
【判断题】I n a two-nation, two- commodity world, once it is determined that one nation has a comparative advantage in one commodity, then the other nation must necessarily have a comparative advantage in the o...
A.
正确
B.
错误
查看完整题目与答案
【单选题】If in a two-nation (A and B), two-commodity (X and Y) world, it is established that nation A has a comparative advantage in commodity X, then nation B must have:
A.
a. an absolute advantage in commodity Y
B.
b. an absolute disadvantage in commodity Y
C.
c. a comparative disadvantage in commodity Y
D.
d. a comparative advantage in commodity Y
查看完整题目与答案
【判断题】The H-O theorem postulates that the difference in relative factor abundance and prices is the cause of the pre-trade difference in relative commodity prices between two nations. This difference in rel...
A.
正确
B.
错误
查看完整题目与答案
【单选题】If commodity B is the substitute of commodity A, then the fall of the price of commodity A will result in ______ .
A.
the rightward shift of the demand curve of commodity A
B.
the leftward shift of the demand curve of commodity A
C.
the rightward shift of the demand curve of commodity B
D.
the leftward shift of the demand curve of commodity B
查看完整题目与答案
【简答题】Commodity futures refer to contracts to supply quantities of the underlying commodity at a future date.
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【单选题】If commodity B is the complement of commodity A, then the fall of the price of commodity A will result in _____ .
A.
the rightward shift of the demand curve of commodity B
B.
the leftward shift of the demand curve of commodity B
C.
the rightward shift of the supply curve of commodity B
D.
the increase of the price of commodity B
查看完整题目与答案
【单选题】The author implies which of the following conclusions?
A.
The Commodity Credit Corporation was created to offer farmers incentives for taking land out of production.
B.
Secretary of Agriculture Wallace alienated members of the American Farm Bureau Federation by proposing an ever normal granary.
C.
The Agricultural Adjustment Act of 1933 was declared unconstitutional because it was written by the Farm Bureau.
D.
Roosevelt' s ability to gain passage of the Agricultural Adjustment Act of 1938 depended on the large harvests of 1937.
查看完整题目与答案
相关题目：
【判断题】According to the H-O theorem, difference in relative factor and relative commodity prices is then translated into a difference in absolute factor and commodity prices between the two nations. It is th...
A.
正确
B.
错误
查看完整题目与答案
【单选题】关于理想、幻想、空想的表述正确的是( )。
A.
理想是个人对幻想空想的改进
B.
理想源于实践,具有实现可能性,是对未来的向往和追求
C.
理想是永恒的,幻想和空想可以随时间的变化而变化
D.
知识渊博的人具有崇高的理想,而空想幻想则源于无知
查看完整题目与答案
【单选题】关于幻想、空想、理想的表述正确的是()
A.
理想是个人对幻想空想的改进
B.
理想源于实践具有实现可能，是对未来的向往和追求
C.
理想是永恒的，幻想和空想可随时间的变化而变化
D.
知识渊博的人具有崇高的理想，而幻想空想源于无知
查看完整题目与答案
【判断题】I n a two-nation, two- commodity world, once it is determined that one nation has a comparative advantage in one commodity, then the other nation must necessarily have a comparative advantage in the o...
A.
正确
B.
错误
查看完整题目与答案
【单选题】If in a two-nation (A and B), two-commodity (X and Y) world, it is established that nation A has a comparative advantage in commodity X, then nation B must have:
A.
a. an absolute advantage in commodity Y
B.
b. an absolute disadvantage in commodity Y
C.
c. a comparative disadvantage in commodity Y
D.
d. a comparative advantage in commodity Y
查看完整题目与答案
【判断题】The H-O theorem postulates that the difference in relative factor abundance and prices is the cause of the pre-trade difference in relative commodity prices between two nations. This difference in rel...
A.
正确
B.
错误
查看完整题目与答案
【单选题】If commodity B is the substitute of commodity A, then the fall of the price of commodity A will result in ______ .
A.
the rightward shift of the demand curve of commodity A
B.
the leftward shift of the demand curve of commodity A
C.
the rightward shift of the demand curve of commodity B
D.
the leftward shift of the demand curve of commodity B
查看完整题目与答案
【简答题】Commodity futures refer to contracts to supply quantities of the underlying commodity at a future date.
查看完整题目与答案
【单选题】If commodity B is the complement of commodity A, then the fall of the price of commodity A will result in _____ .
A.
the rightward shift of the demand curve of commodity B
B.
the leftward shift of the demand curve of commodity B
C.
the rightward shift of the supply curve of commodity B
D.
the increase of the price of commodity B
查看完整题目与答案
【单选题】The author implies which of the following conclusions?
A.
The Commodity Credit Corporation was created to offer farmers incentives for taking land out of production.
B.
Secretary of Agriculture Wallace alienated members of the American Farm Bureau Federation by proposing an ever normal granary.
C.
The Agricultural Adjustment Act of 1933 was declared unconstitutional because it was written by the Farm Bureau.
D.
Roosevelt' s ability to gain passage of the Agricultural Adjustment Act of 1938 depended on the large harvests of 1937.
查看完整题目与答案
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