18: International Trade
- Page ID
- 312855
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)- 18.1: Introduction to International Trade
- This page discusses absolute and comparative advantage in international trade, exemplified by the iPhone to illustrate cross-border collaboration despite competition. It outlines the historical evolution of globalization, marking a rise in global trade since the 19th century, its disruption during the World Wars, and the gradual recovery after World War II. The emphasis is on the interconnected modern marketplace and the increasing significance of international trade.
- 18.2: Absolute and Comparative Advantage
- This page covers key economic concepts related to international trade, including absolute advantage, comparative advantage, and opportunity costs, emphasizing their contributions to economic growth. It explains how countries like Saudi Arabia and the United States can benefit from trade by specializing in efficient production.
- 18.3: What Happens When a Country Has an Absolute Advantage in All Goods
- This page explains the concept of comparative advantage in international trade, illustrating how countries can benefit by specializing in products where they have lower opportunity costs. Using the examples of the U.S. and Mexico trading refrigerators and shoes, as well as Canada and Venezuela in oil and lumber, it emphasizes that specialization increases overall production and mutual gains from trade.
- 18.4: Intra-industry Trade between Similar Economies
- This page explores intra-industry trade between similar economies, emphasizing its importance and benefits such as specialization, learning, innovation, and economies of scale that enhance production efficiency. It highlights how this trade drives competition, variety, and consumer enrichment.
- 18.5: The Benefits of Reducing Barriers to International Trade
- This page discusses tariffs as trade barriers, their protective role, and the importance of international trade. It highlights the efforts of the WTO to reduce such barriers through negotiations and emphasizes the significant economic benefits of trade, particularly for low-income countries, which can amount to trillions of dollars. The page illustrates how trade fosters specialization and competition, supporting global supply chains, with the example of Apple's iPhone.
- 18.6: Key Terms
- This page covers essential concepts in international trade, including absolute advantage, gains from trade through specialization, and intra-industry trade involving similar goods. It highlights the value chain's role in production, noting how stages can occur in different locations, and discusses tariffs, which are taxes on imports.
- 18.7: Key Concepts and Summary
- This page covers absolute and comparative advantage in international trade, explaining how countries benefit from specializing based on lower opportunity costs even if they are highly productive. It discusses intra-industry trade among similar economies and highlights the significance of reducing trade barriers like tariffs to enhance global trade benefits.
- 18.8: Self-Check Questions
- This page covers absolute and comparative advantage in international trade, illustrating them through hypothetical scenarios involving various countries. It explains that absolute advantage is about producing more efficiently, while comparative advantage centers on opportunity costs, promoting specialization. The text also discusses trade restrictions and economies of scale in production.
- 18.9: Review Questions
- This page covers essential economic concepts in international trade, focusing on absolute and comparative advantages. It explains how comparative advantage allows countries to benefit from trade by specializing in efficient production. The summary highlights the impact of 19th-century technological advancements on trade and discusses intra-industry trade and value chain splitting, emphasizing their importance for economic gains, especially for smaller nations.
- 18.10: Critical Thinking Questions
- This page examines absolute and comparative advantage in trade, highlighting geographical influences and questioning the notion that poor countries have no trade advantages. It emphasizes opportunity costs in production, particularly with sweaters and wine, and tackles intra-industry trade's challenges to comparative advantage theory.
- 18.11: Problems
- This page discusses absolute and comparative advantages in international production, illustrated with examples from various countries. It covers how to create production possibilities frontiers, compute opportunity costs, and analyze optimal specialization for trade benefits. The content highlights how trade can enhance production efficiency and potential gains while addressing scenarios where trade offers may be rejected.