题目内容 (请给出正确答案)
[主观题]

Suppose the equilibrium price of oranges is $2.00 per pound. If the actual price is above the equilibrium price a

A.shortage exists and the price falls to restore equilibrium.

B.surplus exists and the price rises to restore equilibrium.

C.shortage exists and the price rises to restore equilibrium.

D.surplus exists and the price falls to restore equilibrium.

E.surplus exists but nothing happens until either the demand or the supply changes.

提问人:网友lixin080108 发布时间:2022-01-07
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更多“Suppose the equilibrium price …”相关的问题
第1题
Suppose that there were 25 people who had a reservation price of $500, and the 26th person had a reservation price of $200. What would the equilibrium price be if there were 26 apartments to rent?
A.$500

B.$200

C.$350

D.$488

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第2题
Suppose that there were 25 people who had a reservation price of $500, and the 26th person had a reservation price of $200. What would the equilibrium price be if there were 24 apartments to rent?
A.$500

B.$200

C.$350

D.$488

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第3题

假设美元利率和英镑利率均为每年5%。当前的美元/英镑均衡汇率与预期美元/英镑汇率之间有什么联系?假设预期美元/英镑汇率为每英镑1.52美元并保持不变,英国的年利率升至10%。如果美国的利率仍然保持不变,那么,新的均衡汇率是多少?

  Suppose the dollar interest rate and the pound sterling interest rate are the same,5 percent per year.What is the relation between the current equilibrium $/£ exchange rate and its expected future level? Suppose the expected future $/£ exchange rate,$1.52 per pound,remains constant as Britain's interest rate rises to 10 percent per year.If the U.S. interest rate also remains constant,what is the new equilibrium $/£ exchange rate?

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第4题
可以把美国和日本的贸易政策看作一个囚徒困境。这两个国家正在研究开放还是封闭它们的重要市场的政策。设支付矩阵如下表所示。

(1)设各国都了解该支付矩阵并相信另一国会根据它自己的利益行事。两个国家都有一个占优策略吗?如果各国都为了最大化其福利而采取理性的行为,均衡政策将是什么?

(2)现在假设日本不能肯定美国一定会表现得很理性。特别是,日本担心美国政治家即.使不能最大化美国的福利也要惩罚日本。这将如何影响日本的策略选择?这将如何改变均衡?

We can think of the U. s. and Japanese trade policies as a Prisoners' Dilemma. The two countries are considering policies to open or close their import markets. Suppose the payoff matrix is:

a Assume that each country knows the payoff matrix and believes that the other country will act in its own interest. Does either country have a dominant strategy? What will the equilibrium policies if each country acts rationally to maximize its welfare?

b. Now amuse that Japan is mot certain that the u.s. will behave ration.In particular Japan is concerned that U. S. g politicians may want to penalize Japan even if that does not maximize

U. S. welfare. How might this affect Japan' s choice of strategy? How might this change the equilibrium?

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第5题
Suppose the equilibrium () rent controls of €250. Which of the following is unlikely to occur as a result of the rent controls?
A.There may be long lines of buyers waiting for apartments.

B.Landlords to rent apartments.

D.The quality of apartments will improv

E.

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第6题
The interest rates have then been risen __4__dramatically.
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第7题

Genotypes AA, Aa, and aa occur with probabilities (π1,π2,π3). For n=3 independent observations, the observed frequencies are (n1,n2,n3). a. Explain how you can determine n3 from knowing n1 and n2. Thus, the multinomial distribution of (n1,n2,n3) is actually two-dimensional. b. Show the set of all possible observations, (n1,n2,n3) with n=3. c. Suppose (π1,π2,π3)=(0.25,0.50,0.25). Find the multinomial probability that (n1,n2,n3)=(1,2,0). d. Refer to (c).What probability distribution does n1 alone have? Specify the values of the sample size index and parameter for that distribution.

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第8题
The model of short-run economic fluctuations focuses on the price level and

A、real GDP.

B、economic growth

C、the neutrality of money.

D、None of the above is correct.

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