PracticalEnglishinForeignTrade实用外贸英语PPT.ppt
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1、Practical English in Foreign Trade实用外贸英语,Introductory Remarks,International Trade(1),The definition of international trade International trade can be defined as the exchange of goods and services produced in one country with those produced in another.Simply we can say,international trade refers to t
2、ransaction between parties from different countries.But sometimes business across the borders of different customs areas of the same country is also regarded as import and export,such as business between Hong Kong and Taiwan.,Major differences between international trade and domestic trade.A.Differe
3、nces in legal system The countries involved often have different legal systems,and one or more parties will have to adjust themselves to operate in compliance with the foreign law.不同的国家通常拥有不同的法律体系,参与商务的一方或几方不得不根据外国的法律来调整自己的经营活动。,B.Differences in currencies Different countries usually use different c
4、urrencies and the parties concerned will have to decide which currency to use and do everything necessary as regards convention.Uncertainties and even risks are often involve in the use of a foreign currency.不同的的国家通常使用不同的货币。参与商务的有关方必须选择使用哪种货币,并就兑换等事宜做好一切必要的工作。在使用外汇过程中,往往存在不确定因素甚至是风险。,C.Differences i
5、n cultural background Cultural differences including languages,customs,traditions,religion,value,behavior etc.often constitute challenges and even traps for people engaged in international business.文化差异包括语言,习俗,传统,宗教,价值观和行为方式的不同。往往给从事国际商务的人构成挑战甚至是陷阱。,D.Differences in national and economic conditions
6、Countries vary in national and economic conditions and may have different policies towards foreign trade and investment,making international business more complex than domestic business.不同的国家自然条件和经济状况不同,对待外国的贸易和投资的政策不同,这使得国际商务比国内商务更加复杂。With the development of economic globalization,few people or com
7、panies can completely stay away from international business.Some knowledge in this respect is necessary both for the benefit of enterprises and personal advancement.随着经济全球化的发展,很少有人和公司能完全置身于国际商务之外。因此,在这方面具有一定知识是十分必要的,这既有益于企业的发展又有益于个人的进步。,The theory of comparative advantage International trade can be
8、defined as the exchange of goods and services produced in one country with those produced in other.In the complex economic world,no country can be completely self-sufficient.The distribution of natural resources is uneven.Some countries are abundant in resources,while elsewhere resources are scarce
9、or even nonexistent.And a country may be rich in some resources but poor in others.For instance,Britain has large resources of coal but lacks some metal reserves.Kuwait has vast oil deposits but little farm produce.And Japan relies heavily on import for most of the primary commodities.That is the re
10、ason why international trade first began.国际贸易可以解释为一国所生产的货物和服务与另外一国进行交换。在这个复杂的经济社会,没有一个国家能够完全自给自足。自然资源的分布是不均衡的。有些国家的资源非常丰富,而其他国家资源稀少,甚至没有资源。一个国家可能某些资源丰富,但其他资源贫乏。例如,英国有大量的煤炭资源,但缺少某些金属资源;科威特石油储量巨大,但农产品却稀少;而日本多数初级产品却严重依赖进口。这就是最初国际贸易形成的原因。,With the development of manufacturing and technology,there arose
11、another incentive for trade,international specialization_ one country producing more of a commodity than it uses itself and selling the remainder to other countries.Such specialization constitutes an important basis for international trade.随着生产和技术的发展,产生了另一个刺激国际贸易的因素,即国际生产专门化一个国家所生产的某种商品的数量超出它的消费,并将所
12、剩商品卖给其他国家。这种专门化构成了国际贸易的一个重要基础。,Absolute advantage and comparative advantage are two theories of international specializations.绝对优势学说和比较优势学说是国际分工中的两种理论。The theory of absolute advantage holds that a commodity will be produced in the country where it costs least in terms of resources(capital,land and l
13、abor).按照绝对优势理论,一种产品的生产将在生产该产品成本最低的国家内进行。成本包括资本,土地和劳动力等要素。,Let us assure there are only two countries producing two commodities under perfect competition.Output per man-year of labor 人均年产量 Country A Country B Computers 50 10 Cars 20 40 我们从表上可以看到甲国在生产计算机方面效率高于乙国,也就具有绝对优势,而乙国在汽车生产方面具有绝对优势。这样甲国将专门生产计算机,
14、并用一部分计算机同乙国交换汽车。而乙国也可以用汽车同甲国交换计算机。两国通过生产专门化和贸易都将获得利益。,But,according to the theory,trade occurs only when each country has an absolute advantage over the other in the production of one commodity.In reality,it is not rare that one country has no absolute advantage in any commodity.Will trade occur in
15、these cases?The theory of comparative advantage has offer a satisfactory answer to this question.但是,根据这一理论,只有当一个国家生产的某一商品对另一个国家具有绝对优势时,贸易才会发生。实际上,某个国家生产任何商品都不具有绝对优势的情况并不罕见。在这种情况下,贸易会发生吗?比较优势学说在这个问题上提供了一个更加满意的答案。,The theory of comparative advantage holds that even if a country is less efficient than
16、another in the production of both commodities,i.e.it has absolute disadvantage in producing both commodities,there is still a basis for mutually beneficial trade.The first country should specialize in the production and export of commodity in which its absolute disadvantage is smaller,and import the
17、 commodity in which its absolute disadvantage is greater.比较优势学说认为,即使一个国家在生产两种商品时都比另一个国家效率低,即生产这两种商品时都处于不利情况,仍然存在进行相互贸易的基础。第一个国家应该专门生产和出口其绝对不利较小的那种商品,即具有比较优势的商品,而进口其绝对不利较大的商品,即具有比较劣势的商品。,Comparative advantage is not a static concept.A country may develop a particular comparative advantage purely thro
18、ugh its own actions,independent of the endowments of nature.Switzerlands comparative advantage in watch making is a typical example.Similarly,thee United States has developed comparative advantage in many lines that are the most up-to-date technology.比较优势不是一个静止的概念。一个国家可以不凭借大自然的恩赐而完全通过自身的行动来发展某一特别的比较
19、优势。瑞士造表业的比较优势就是一个典型的例子。同样,美国已经在使用最先进技术的许多行业发展了比较优势。The idea of absolute advantage as the basis for economic specialization has a strong appeal.But the idea of comparative advantage introduced by David Richardo makes more sense.Indeed it has become the cornerstone of modern thinking on international
20、trade.作为经济专门化的基础,绝对优势理论具有很强的直觉吸引力,但是,由英国经济学家大卫.李嘉图提出的比较利益理论更有意义。的确,这一理论已成为现代国际贸易思想的基石。,International Trade(2),Weve learned that international trade took place for two main reasons:The distribution of natural resources is uneven;International specialization.Where there are no differences among countr
21、ies in basic capabilities at producing goods,other bases for trade among them may still exist.即使各国在生产商品的基础能力方面没有差异,它们之间进行贸易的基础仍然可能存在。,Other reasons for international trade:A.Patterns of demand may differ among nations.各国需求结构会有所不同。例如,一个国家大多数消费者会认为狗肉是一种美味,而在另一个国家,吃狗肉是可憎的。在这种情况下,第二个国家可能将本国的狗肉卖给第一个国家。So
22、,trade will be bases not on differences in the production capabilities of the two countries but on different consumption preferences.所以,贸易不是建立在两个国家的生产能力差异上,而是建立在不同的消费爱好上。B.Trade may occur out of economy of scale _ the cost advantage of large scale production.贸易可能产生于规模经济_ 即大规模生产的成本优势。C.Trade takes pl
23、ace because of innovation or style.Even though a country produces enough commodities at reasonable cost to meet its own demand and even to export some,it may still import commodities from other countries for innovation or variety of style.贸易的发生是由于革新或款式的需要。即使一国能用合理的成本生产足够的商品满足自己的需求,甚至还出口一些。但是,由于革新或各种
24、不同款式的需要,它们仍然可能从其他国家进口该商品。,To summarize,the theory of international specialization seeks to answer the question which countries will produce what goods,with what trade patterns among them.Differences in production conditions,the element highlighted by the theory of comparative advantage,provide the m
25、ost important part of the answer.But complete answer must also take into account other factors such as patterns of demand,economies of scale and innovations or style.总的来说,国际分工理论寻求回答的是哪些国家将生产什么产品,以及采用什么样的贸易结构。生产条件的差异,这一被比较优势理论所强调的要素为这一问题作出了最重要的回答。但是,完整的答案也必须同时考虑到其他因素,如需求结构,规模经济,革新或款式。,In reality,howe
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