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厂商在短期实现利润最大化的均衡条件是()
A.边际收益MR等于边际成本SMC
B.边际收益MR等于总成本STC
C.边际收益MR等于平均成本SAC
D.边际收益MR等于平均收益AR
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A、边际收益MR等于边际成本SMC
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A.边际收益MR等于边际成本SMC
B.边际收益MR等于总成本STC
C.边际收益MR等于平均成本SAC
D.边际收益MR等于平均收益AR
A、边际收益MR等于边际成本SMC
A.边际收益等于边际产量
B.边际收益等于边际成本
C.要素的边际收益乘边际产量等于要素的边际成本
D.要素的边际收益产量等于要素的边际成本
A.追求盈利最大化
B.短期利润最大化
C.实现预期的投资回报
D.提高市场占有率
下表显示了一个以常数边际成本10美元生产的垄断者面临的需求曲线。
(1)计算该厂商的边际收益曲线。
(2)该厂商的利润最大化产量和价格是多少?该厂商的利润为多少?
(3)在一竞争性行业中均衡价格和数量各为多少?
(4)如果该垄断者被迫以完全竞争的均衡价格生产,社会得益是什么?结果是谁获益谁受损?
The following table shows the demand curve facing a monopolist who produces at a constant marginal cost of $ 10.
a. Calculate the firm' s marginal revenue curve.
b. What are the firm's profit - maximizing output and price? What is its profit?
c. What would the equilibrium price and quantity be in a competitive industry?
d. What would the social gain be if this monopolist were forced to produce and price at the competitive equilibrium? Who would gain and lose as a result?
A.厂商如何做出利润最大化的决策
B.消费者如何做出效用最大化的选择
C.在竞争性劳动力要素市场中工资是如何决定的
D.在竞争性商品市场中,商品价格是如何确定的
努力水平。工人选择他的收入减去努力以后的净工资w-e(努力的单位成本假设为1)最大化的努力水平。根据下列每种工资安排,确定努力水平和利润水平(收入减去支付的工资)。解释为什么这些不同的委托-代理关系产生不同的结果。
(1)对于e≥1, w=2;否则w=0。
(2)w=R/2。
(3)w=R-12.5。
A firm's short-run revenue is given by R= 10e-e2 , where e is the level of effort by a typical worker (all workers are assumed to be identical). A worker chooses his level of effort to maximize his wage net of effort w-e (the per-unit cost of effort is assumed to be 1). Determine the level of effort and the level of profit (revenue less wage paid) for each of the following wage arrangements.
Explain why these differing principal-agent relationships generate different outcomes.
a. w=2 for e≥1; otherwise w =0,
b. w= R/2.
c. w=R-12.5.
A.不能反映所得利润额与投入资本额之间的关系
B.不便于在不同时期、不同企业之间进行比较
C.可能使企业产生追求短期利润的行为
D.在实际应用方面不简便
E.不能科学说明企业经济效益水平