题目内容
（请给出正确答案）
[单选题]
If MPC = 0.75, when T decreases by 100, then the IS curve for any given interest rate shifts to the right by:
A.200
B.300
C.400
D.500
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发布时间：2022-01-07
题目内容
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第4题
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第5题
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第7题
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点击查看答案
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Rapid industrialization and increased geographic mobility in the nineteenth century had special implications for women because these changes tended to magnify social distinctions. As the roles of men and women played in society became more rigidly defined, so did the roles they played in the home. In the context of extreme competitiveness and dizzying social change, the household lost many of its earlier functions and the home came to serve as a haven of tranquility and order. As the size of families decreased, the roles of husband and wife became more clearly differentiated than ever before. In the middle class especially, men participated in the productive economy while women ruled the home and served as the custodians of civility and culture. The intimacy of marriage that was common in earlier periods was rent, and a gulf that at times seemed unbridgeable was created between husbands and wives.
What does the passage mainly discuss?
A．The economic development of the United States in the eighteenth century.
B．Ways in which economic development led to social changes in the United States.
C．Population growth in the western United States.
D．The increasing availability of industrial jobs for women in the United States.
第8题
The interest-rate effect
A、depends on the idea that increases in interest rates decrease the quantity of goods and services demanded
B、depends on the idea that increases in interest rates decrease the quantity of goods and services supplied
C、is responsible for the downward slope of the money-demand curve
D、is the least important reason, in the case of the United States, for the downward slope of the aggregate-demand curve.
第9题
Shifts in the aggregate-demand curve can cause fluctuations in
A、neither the level of output nor the level of prices
B、the level of output, but not in the level of prices.
C、the level of prices, but not in the level of output
D、the level of output and in the level of prices.
