作者decrepit (破旧的)
看板Economics
标题[考试] 两题总体经济学题目
时间Sun Jan 13 00:03:19 2013
科目:总体经济学
问题:
1. One new technology is invented to increase production of automobiles
and reduces the marginal product of labor. Then, the labor demand
and the wage rate will decrease.
这题是是非题。我的疑问是，为何看题目叙述是技术进步，却又提到MPL下降
那生产曲线和劳动需求线究竟是上移还下移?
2. Which are the properties of a Cobb-Douglas production function
that is constant scale to return: (字很多...我只写出我有疑问的喔@@)
(A) zero accounting economic profit
(E) zero ecnomic profit
是复选题。我这边的参考解答是两个都有选
但我不知道生产函数和利润是如何扯上关系的?
可以请高手们说明一下吗? 谢谢您的解答~
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◆ From: 1.162.71.91
1F：推 moondark92:"accounting economic profit" 题目打错? 01/13 12:08
2F：→ moondark92:市场完全竞争时,规模报酬就会和profit扯上关系 01/13 12:10
3F：→ decrepit:对@@ 应该是accounting profit而已 打错拍谢 01/14 08:50