May 12 2009

Deteriorating terms of trade and the current account balance

U.S. Trade Gap Widens on Oil Imports – WSJ.com

Terms of trade is a term that is often misunderstood by IB Economics students. Simply put, a nation’s terms of trade refers to the relative price of a country’s exports to its imports.

When a country’s imports increase in price, while the value of its exports stays the same, the country’s terms of trade are said to deteriorate. As a nation experiences deteriorating terms of trade, it finds itself moving towards a deficit in its current account, meaning that expenditures on imports are growing more than income from exports, also called a trade deficit.

The United States has run trade deficits for most years since 1970. Since 2004 the US has annually spent over $600 billion MORE on imports than it earned from the sale of its exports. (Balance of trade data going back to 1960 can be found here).

Usually, when a country enters a recession, it would be expected that its balance of trade would improve, since households demand fewer imports and domestic inflation decreases making the country’s products more attractive to foreign households. In fact, in 2008, when the US entered its current recession, its trade deficit actually decreased. Recently, however, due to the weakness of many of its trading partners and a deterioration in terms of trade, America’s recession is accompanied by a deepening trade deficit:

The U.S. trade deficit widened for the first time in eight months during March, as the price and use of imported oil both climbed.

The U.S. deficit in international trade of goods and services increased to $27.58 billion from February’s revised $26.13 billion, the Commerce Department said Tuesday. Originally, the February deficit was estimated at $25.97 billion.

U.S. exports in March slipped by 2.4% to $123.62 billion from $126.63 billion as trading partners bought less consumer goods and cars from the U.S. U.S. imports fell at a lower rate, dropping 1.0% to $151.20 billion from February’s $152.76 billion

Discussion Questions:

  1. How did rising oil prices lead to an increase in America’s trade deficit?
  2. What determines demand for American exports in the rest of the world? Why is demand for American goods and services falling even as their prices decline due to deflation in the US?
  3. Where does America get the money to buy hundreds of dollars more in imports than it sells in exports? What do foreigners do with all the US dollars they earn from their enormous trade surplus with the US?
  4. Why doesn’t the US government simply place tariffs or quotas on imports to try and achieve more balanced trade with the rest of the world? Is this an appropriate response to a trade deficit?

About the author: Jason Welker is a teacher at Zurich International School in Switzerland, where he teaches Advanced Placement and International Baccalaureate Economics. Jason was an international school student in Malaysia before studying economics at Seattle University then earning his Masters in Education. He calls Seattle and Northern Idaho home. In addition to maintaining an economics wiki and this blog for economics student and educators, Jason also gives presentations on using Web 2.0 tools in education at workshops and conferences around the world. His economics wiki won the 2007 "Best Educational Wiki" award from the "EduBlog Awards".


Related posts:

  1. The Marshall-Lerner Condition, the J-curve, and the US trade deficit
  2. Exchange rates and trade: a delicate balancing act, currently out of balance!
  3. Exchange rates, currency manipulations, and the balance of trade
  4. Fair trade vs. free trade: the problem with “dumping”
  5. The clear and simple gains from trade

One response so far

One Response to “Deteriorating terms of trade and the current account balance”

  1. Johnnyon 15 Feb 2010 at 1:21 am

    hmm. im a bit confused here.

    u said “As a nation experiences deteriorating terms of trade, it finds itself moving towards a deficit in its current account, meaning that expenditures on imports are growing more than income from exports, also called a trade deficit.”

    isnt it the other way round?

    when Price of imports increase, due to the reverse J curve, it should therefore be elastic in the long run. This would lead to a decrease in the Value M in the current account, causing BOP to head out of deficit/into a surplus.

    Or is the assumption there that it causes a trade deficit in the short run?

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