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[主观题]

The long－run supply curve of an individual firm in perfect competition is the same thing as: ()。

The long－run supply curve of an individual firm in perfect competition is the same thing as: （)。

A、the rising segment of its marginal cost curve, above average cost

B、the rising segment of its average cost curve

C、its entire average cost curve

D、that entire part of its total cost curve in which total cost rises or remains constant as output increases

E、none of the above

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发布时间：2022-04-22

更多“The long－run supply curve of an individual firm in perfect competition is the same thing as: ()。”相关的问题

第1题

Which of the following statements is the most accurate In general, under the monetary approach to the exchange rate,

A．while the short-run interest rate does not depend on the absolute level of the money supply, continuing growth in the money supply eventually will affect the interest ratE．

B．while the long-run interest rate does depend on the absolute level of the money supply, continuing growth in the money supply do not affect the interest ratE．

C．while the long-run interest rate does not depend on the absolute level of the money supply, continuing growth in the money supply eventually will affect the interest ratE．

D．the long-run interest rate does not depend on the absolute level of the money supply, and thus continuing growth in the money supply will not affect the interest ratE．

E．while the short-run interest rate does not depend on the absolute level of the money supply, continuing decline in the money supply eventually will not affect the interest ratE．

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第2题

如果长期成本函数为c（y)=y²+1，那么，该厂商的长期供给曲线是什么？If the long-run cost function is c（y) =y²+1，what is the long-run supply curve of the firm？

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第3题

The long run effects of money supply change:

A．ambiguous effect on the long-run values of the interest rate or real output, a proportional change in the price level’s long-run value in the opposite direction．

B．proportional effect on the long-run values of the interest rate or real output, a proportional change in the price level’s long-run value in the same direction．

C．no effect on the long-run values of the interest rate or real output, a proportional change in the price level’s long-run value in the same direction．

D．no effect on the long-run values of the interest rate or real output, no change in the price level’s long-run valuE．

E．ambiguous effect on the long-run values of the interest rate or real output, A disproportional change in the price level’s long-run value in the same direction．

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第4题

进入模型表明一个给定行业的企业越多，长期的行业供给曲线就越倾斜还是越平坦？entry presented in this chapter implies that the more firms in a given industry, the（steeper，flatter) is the long-run industry supply curve.

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第5题

假设某个经济中存在失业，中央银行把货币供给增加1倍。在长期中，经济恢复到充分就业状态，产出回到充分就业水

平。假定在货币供给增加之前，利率等于长期利率，那么，长期价格水平上涨的幅度是大于还是小于货币供给增加的幅度？如果最初利率低于长期水平，情况又会如何？

Imagine that the central bank of an economy with unemployment doubles its money supply．In the long run，full employment is restored and output returns to its full employment level．On the (admittedly unlikely)assumption that the interest rate before the money supply increase equals the long-run interest rate，is the long-run increase in the price level more than proportional or less than proportional to the money supply change？ What if(as is more likely)the interest rate was initially below its long-run level？

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第6题

政府通过了一项法令，允许对每亩用于种植烟草的土地给予补贴。这一措施会怎样影响烟草的长期供

给曲线？

The government passes a law that allows a substantial subsidy for every cure of land used to grow tobacco. How does this program affect the long-run supply curve for tobacco？

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第7题

Under the monetary approach to the exchange rate theory, money supply growth at a constant rate

A．eventually results in ongoing price level deflation at the same rate,but changes in this long-run deflation rate do not affect the full-employment output level or the long-run relative prices of goods and services．

B．eventually results in ongoing price level inflation at the same rate,but changes in this long-run inflation rate do affect the full-employment output level and the long-run relative prices of goods and services．

C．eventually results in ongoing price level inflation at the same rate,but changes in this long-run inflation rate do not affect the full-employment output level or the long-run relative prices of goods and services．

D．eventually results in ongoing price level inflation at the same rate,but changes in this long-run inflation rate do not affect the full-employment output level, only the long-run relative prices of goods and services．

E．eventually results in ongoing price level deflation at the same rate,but changes in this long-run deflation rate do not affect the full-employment output level, only the long-run relative prices of goods and services．

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第8题

一些经济学家相信税收对劳动供给有重要影响。他们认为，高税收使人们想少工作，而低税收使人们想多工作。考虑这

种影响如何改变税收变动的宏观经济分析。

a．如果这种观点正确的话。减税如何影响自然产出率？

b．减税如何影响总需求曲线？如何影响长期总供给曲线？如何影响短期总供给曲线？

c．减税对产出和物价水平的短期影响是什么？你的回答与没有劳动供给效应的情况有什么不同？

d．减税对产出和物价水平的长期影响是什么？你的回答与没有劳动供给效应的情况有什么不同？

Some economists believe that taxes have an important effect on labor supply. They argue that higher taxes cause people to want to work less and that lower taxes cause them to want to work more. Consider how this effect alters the macroeconomic analysis of tax changes.

a．If this view is correct, how does a tax cut affect the natural rate of output？

b．How does a tax cut affect the aggregate demand curve？ The long-run aggregate supply curve？ The short-run aggregate supply curve？

c．What is the short-run impact of a tax cut on output and the price level？ How does your answer differ from the case without the labor-supply effect？

d．What is the long-run impact of a tax cut on output and the price level？ How does your answer differ from the case without the labor-supply effect？

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第9题

长期均衡(long-run equilibrium) 名词解释

长期均衡（long-run equilibrium) 名词解释

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第10题

短期均衡和长期均衡（short-run and long-run equilibrium)

短期均衡和长期均衡(short-run and long-run equilibrium)