Chapter 33: Q. 27. (page 804)
Why might a low-income country put up barriers to trade, such as tariffs on imports?
Because of protecting sensitive industries and protection against dumping, a low income country can put up barriers to trade.
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Review the numbers for Canada and Venezuela from Table 19.12 which describes how many barrels of oil and tons of lumber the workers can produce. Use these numbers to answer the rest of this question.
a. Draw a production possibilities frontier for each country. Assume there are 100 workers in each country. Canadians and Venezuelans desire both oil and lumber. Canadians want at least 2,000 tons of lumber. Mark a point on their production possibilities where they can get at least 3,000 tons.
b. Assume that the Canadians specialize completely because they figured out they have a comparative advantage in lumber. They are
willing to give up 1,000 tons of lumber. How much oil should they ask for in return for this lumber to be as well off as they were with no trade? How much should they ask for if they want to gain from trading with Venezuela? Note: We can think of this “ask” as the relative price or trade price of lumber.
c. Is the Canadian “ask” you identified in (b) also beneficial for Venezuelans? Use the production possibilities frontier graph for Venezuela to show that Venezuelans can gain from trade.
In Germany, it takes three workers to make one television and four workers to make one video camera. In Poland, it takes six workers to make one television and workers to make one video camera.
(a) Who has the absolute advantage in the production of televisions? Who has the absolute advantage in the production of video cameras? How can you tell?
(b) Calculate the opportunity cost of producing one additional television set in Germany and in Poland. (Your calculation may involve fractions, which is fine.) Which country has a comparative advantage in the production of televisions?
(c) Calculate the opportunity cost of producing one video camera in Germany and in Poland. Which country has a comparative advantage in the production of video cameras?
(d) In this example, is the absolute advantage the same as comparative advantage, or not?
(e) In what product should Germany specialize? In what product should Poland specialize?
Why might a low-income country put up barriers to trade, such as tariffs on imports?
How can there be any economic gains for a country from both importing and exporting the same good, like cars?
What factors does Paul Krugman identify that supported expanding international trade in the 1800s?
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