This course takes a look at the basic theories of international trade and the consequences of trade in today's global economy. You'll have the opportunity to learn more about fundamental ideas such as comparative advantage, increasing returns to scale, factor endowments, and arbitrage across borders. The consequences we discuss include the effects of offshoring, how trade has shaped the economies of China, Mexico, and Korea, when foreign direct investment is desirable, and the history of free trade and tariffs, among other topics. Trade is a topic of increasing importance and this material will give you a better grasp on the theories and empirics as they have been developed by economists.

Principles of Macroeconomics 2e covers the scope and sequence of most introductory economics courses. The text includes many current examples, which are handled in a politically equitable way. The outcome is a balanced approach to the theory and application of economics concepts. The second edition has been thoroughly revised to increase clarity, update data and current event impacts, and incorporate the feedback from many reviewers and adopters.Changes made in Principles of Macroeconomics 2e are described in the preface and the transition guide to help instructors transition to the second edition.

By the end of this section, you will be able to:Explain protectionism and its three main formsAnalyze protectionism through concepts of demand and supply, noting its effects on equilibriumCalculate the effects of trade barriers

By the end of this section, you will be able to:Explain tarrifs as barriers to tradeIdentify at least two benefits of reducing barriers to international trade