假定规模报酬不变,增加10%的劳动投入而保持资本投入不变,则产量将()。
A.增加10%
B.减少10%
C.增加大于10%
D.增加小于10%
A.增加10%
B.减少10%
C.增加大于10%
D.增加小于10%
In the context of our analysis of the Edgeworth production box, suppose a new invention causes a constant-returns-to-scale production process for fool 10 become a sharply-increasing-returns process. low does this change affect the production-contract curve?
一家企业的生产函数随着产出的增加是否可能出现规模报酬递增、不变、递减三种情况?请讨论。
Can a firm have a production function that exhibits increasing returns to scale,constant returns to scale, and decreasing returns to scale as output increases? Discuss.
假设工资率是16美元/小时,产品价格是2美元。每小时产出和劳动投入的关系如下:
(1)找到利润最大化时的劳动数量。
(2)假设产品价格保持2美元不变,但工资率上升到21美元。找到新的利润最大化的劳动数量。
(3)假设产品价格增加到3美元而工资保持在16美元。找到新的利润最大化的劳动数量。
(4)假设产品价格2美元和工资率16美元保持不变,但是技术进步导致任何劳动投入水平下的产出都增加25%。找到新的利润最大化的劳动数量。
Suppose that the wage rate is $ 16 per hour and the price of the products $ 2. Values for output and labor are in units per hour.
a. Find the profit - maximizing quantity of labor.
b. Suppose that the price of the product remains at S2 but that the wage rate increases to $21. Find the new profit - maximizing level of 1
c. Suppose that the price of the product increases to $3 and the wage remains at S 16 per hour. Find the new profit - maximizing L.
d. Suppose that the price of the product remains at $2 and the wage at $ 16, but that there is a technological breakthrough that increases output by 25 percent for any given level of labor. Find the new profit - maximizing L
A.2.6
B.3.5
C.4.7
D.5.7
A.2.6
B.3.5
C.4.3
D.4.7
假定某商品的价格从7元降到5元,需求量从8单位增加到10单位,该商品卖者的总收益()。
A.将会增加
B.将会减少
C.不变
D.无法确定