更多"The short-run supply curve to a fir"的相关试题:
[单项选择]The short-run supply curve for a price taker firm is the portion of the marginal:（）
A. cost (MC) curve below the average variable cost (AVC) curve.
B. cost (MC) curve above the average total cost (ATC) curve.
C. cost (MC) curve above the average variable cost (AVC) curve.
[单项选择]A firm operating under perfect competition will experience economic losses when which of the following conditions exists（）
A. Marginal revenue is greater than average total cost.
B. Market price is less than average total cost.
C. Marginal cost = average total cost = marginal revenue = price.
[单项选择]Are a firm’s demand for labor and a firm’s demand for physical capital more elastic in the long run or in the short run Demand for labor more elastic in the: Demand for physical capital more elastic in the:（）①A. short run short run ②B. long run long run ③C. short run long run
A. ①
B. ②
C. ③
[单项选择]An oligopolistic firm:（）
A. will consider the potential response of its rivals when making business decisions.
B. is likely to be formed when the minimum-cost output is only a small portion of the market output.
C. is likely to be formed when barriers to entry are low.
[单项选择]To manage a small firm,
A. we can supervise the workers.
B. we can keep in touch with the workers.
C. we can expand our business.
[简答题]J曲线效应(J-Curve Effects)
[单项选择]Suppose that the demand curve for honey shifts such that the equilibrium price for a pound of honey increases from $ 7 to $ 9 per pound. At the new equilibrium, the quantity supplied increases from 500 pounds per month to 600 pounds per month, although the supply curve has not shifted. The elasticity of supply for honey is closest to:（）
A. +0.91.
B. +0.73.
C. +1.12
[单项选择]The effects on the aggregate demand curve of an increase in expected future incomes and of an increase in the money supply, respectively are most likely: Increase in expected incomes Increase in money supply（）①A. Increase Increase ②B. Increase Decrease ③C. Decrease Increase
A. ①
B. ②
C. ③
[简答题]What is the Phillips curve What does it purport to show Why might we be interested in the relationship suggested by the Phillips curve Explain.
[简答题]A plastics monopolist faces the demand curve P=180 - Q, where Q is measured in thousands of pounds per year and P is measured in dollars per pound. Marginal cost is constant at MC=＄60 per pound.
(a)Find the monopolist’s profit-maximizing price and quantity.
(b)What is the elasticity of demand at the profit-maximizing price
[单项选择]According to the modem view of the Phillips curve, the actual inflation is 6% , while the expected inflation 5% , the most likely initial effect is that:（）
A. the natural rate of unemployment will fall.
B. the natural rate of unemployment will rise.
C. unemployment will fall below its natural rate.
[单项选择]If a smooth curve is to represent a probability density function, what two requirements must be satisfied The :（）
A. area under the curve must be zero and the curve must not fall below the horizontal axis.
B. area under the curve must be one and the curve must not rise above the horizontal axis.
C. total area under the curve must be one and the curve must not fall below the horizontal axis.
[单项选择]Whenever an investment management firm presents its investment performance as being in compliance with the Global Investment Performance Standards (GIPS), it must state how it defines itself as a firm. Under GIPS, a firm may define itself for the purpose of claiming GIPS compliance using any of the following options EXCEPT when:（）
A. all assets are managed to one or more base currencies.
B. an investment firm, subsidiary, or division is held out to clients or potential clients as a distinct business unit.
C. the subsidiary or division of a company claims GIPS compliance when the parent company is GIPS compliant.
[单项选择]Whenever an investment management firm presents investment performance is compliance with the Global Investment Performance Standards (GIPS), it must start how it defines itself as a firm. Under GIPS, a firm may define itself for the purpose of claiming GIPS compliance using any of the following options EXCEPT when:（ ）
A. an entity is registered with the appropriate national regulatory authority overseeing the entity’s investment management activities.
B. all assets are managed to one or more base currencies.
C. the subsidiary or division of a company claims GIPS compliance when the parent company is GIPS compliant.
