作者HamBearJ (C'EST CA QUE)
看板Economics
标题[考试] Phillips curve
时间Wed Feb 4 00:07:22 2009
来源: 题库书
科目: 经济学
问题: Which of the following will shift the short-run Phillips curve to
the right?
(A) Either an increase in the expected rate of inflation or a decrease
in the actual rate of unemployment.
(B) Either an increase in the expected rate of inflation or a increase
in the actual rate of unemployment.
(C) Either an decrease in the expected rate of inflation or a decrease
in the actual rate of unemployment.
(D) Either an decrease in the expected rate of inflation or a increase
in the actual rate of unemployment.
我的想法: 答案B.
预期通货膨胀率增加是一定的, 但为什麽实际失业率增加也会使曲线右移呢~@@
谢谢!!
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※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 118.171.118.217
1F：→ matmoki:这题怪怪的 应该是没有答案 XD122.117.188.214 02/04 00:30
2F：→ matmoki:u改变应该只是movement 92中央企管有类似122.117.188.214 02/04 00:31
3F：→ HamBearJ:XD118.171.118.217 02/04 00:42
4F：→ asaba:失业率增加要看是供给面还是需求面造成的125.232.139.214 02/04 00:51
5F：→ asaba:需求面造成的 是点移动 供给面是线移动125.232.139.214 02/04 00:51
6F：→ asaba:他题目选项也没讲是哪个....125.232.139.214 02/04 00:51
7F：→ matmoki:这就麻烦了 一般题目都不会讲供给还是需求122.117.188.214 02/04 01:11
8F：→ jys:如果他改成自然失业率的话B应该就没问题了吧? 219.69.115.197 02/10 13:24