对外贸易(Foreign Trade)是指一国或地区同别国或地区进行货物和服务交换的活动。从国际范围来
对外贸易(Foreign Trade)是指一国或地区同别国或地区进行货物和服务交换的活动。从国际范围来看这种货物和服务交换活动,就称为()
A世界贸易
B服务贸易
C货物贸易
D对外贸易
对外贸易(Foreign Trade)是指一国或地区同别国或地区进行货物和服务交换的活动。从国际范围来看这种货物和服务交换活动,就称为()
A世界贸易
B服务贸易
C货物贸易
D对外贸易
a.在没有对外贸易时,美国和欧洲汽车市场上均衡的厂商数量是多少?
b.在没有对外贸易时,美国和欧洲汽车市场上均衡的价格是多少?
c.现在假设美欧之间进行自由贸易,美国市场上除了原有的3亿人口外,将增加5.33亿人口。在美国和欧洲汽车市场上将有多少汽车厂商?汽车新的均衡价格是多少?
d.美国市场上汽车的价格在b和c中为何不同?自由贸易改善了消费者的福利吗?是怎样改善的?
Suppose that fixed costs for a firm in the automobile industry (start- up costs of factories, capital equipment, and so on) are $5 billion and that variable costs are equal to $17,000 per finished automobile. Because more firms increase competition in the market, the market price falls as more firms enter an automobile market, or specifically, where n represents the number of firms in a market. Assume that the initial size of the U.S. and the European automobile markets are 300 million and 533 million people, respectively.
a.Calculate the equilibrium number of firms in the U.S. and European automobile markets without trade.
b.What is the equilibrium price of automobiles in the United States and Europe if the automobile industry is closed to foreign trade?
c.Now suppose that the United States decides on free trade in automobiles with Europe. The trade agreement with the Europeans adds 533 million consumers to the automobile market, in addition to the 300 million in the United States. How many automobile firms will there be in the United States and in Europe combined? What will be the new equilibrium price of automobiles?
d.Why are prices in the United States different in (c) than in (b) ? Are consumers better off with free trade? In what ways?
A—Three gold medals in one "Dynasty"—The Sino-French Joint Venture Winery Ltd.
B—"Maxwell House "instant coffee—good to the last drop.
C—"Triangle" cutlery enjoys high prestige in a hundred countries—Tianjin No,2 Cutlery Factory.
D—China's outstanding elevator manufacturer—Tianjin Otis Elevator Co. Ltd. Of China.
E—Bright and colorful "sunflower" printing inks
F—A large department store of long-standing good reputation—Tianjin Quanye Bazaar.
G—Paradise for tourists and gourmands—Tianjin Astor Hotel.
H—Link up trade contacts and promote economic cooperation—Tianjin General Foreign Trade Corporation.
I—A cradle for training personnel in international business—Tianjin Institute of Foreign Trade.
J—Male cook wanted. Must be thoroughly experienced and English-speaking. Apply to Box 425, China Mail, Hong Kong.
K—Wanted: High-grade experienced salesman, possessing initiative and good character.
L—Writer wanted, please send letter stating experience, age, salary requirements, and pre- sent employment, to Box 18, Hong Kong Commercial Daily.
51. ()"三角"牌餐具饮誉全球。
52. ()旅游者的天堂,美食家的乐园——天津利顺德大饭店。
53. ()聘有经验的高级推销员一名,须品格高尚,具有进取精神。
54. ()沟通贸易往来,促进经济合作——天津对外贸易总公司 。
55. ()聘书记员一名,将经验、年龄、要求薪金、现任职位、详函香港商报18号。
Where does the writer work?
In a foreign trade ______.
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