第05章 需求、技术变化与国际贸易(讲义)教学版

Chapter 5Demand、Technological Changeand International Trade

需求、技术变化与国际贸易

Structure

贸供 易给 的方 决面 定对 因国 素际

古典贸易理论生 产 成 本

要素禀赋理论

New trends after WW Ⅱ

Intra-industry trade

Inter-industry trade(行业间贸易)means the exchange between nations of products of different industries.

Intra-industry trade(行业内贸易)defines two-way trade in a similarcommodity

Equipment

Corn

Inter-industry

Textile

Automobile

Inter-industry

Automobile

Automobile

Intra-industry

Equipment

Equipment

Intra-industry

H-O Theorem

Labour-abundant nations export labour-intensive goods

Capital-abundant nationsexport capital-intensive goods Inter-industry trade

New trends after WW Ⅱ

Trade among developed countriesDeveloped countries are abundant in capital

Developing countries are abundantin labor

New trends after WW Ⅱ

Industry leading position

TV set

Structure

贸需 易求 的方 决面 定对 因国 素际

重叠需求贸易理论

产品生命周期理论

Key Concepts

Consumer behavior消费者行为 重叠需求

Overlapping demands Technical innovation技术创新

Product life cycle产品生命周期

§1Theory of Overlapping Demand

重叠需求理论

Market price is co-determined by Supply and Demand

Factors(demand)

Tastes and preferencesIncome level

Dynamic analysis

Technical progress Technical innovation

Commodity structure

Theory of Overlapping Demands

Linder(Sweden)

Which types of nationswill most likely trade with each other?

Theory of Overlapping Demands

Linder(Sweden)

Trade among developed countries

Intra-industry trade

Hypotheses of Consumer Behavior

Tastes of consumers are conditioned strongly by their income levels.