Chapter 07 – Government Policy and International Trade
The infant industry argument has been considered a legitimate reason for
protectionism, especially in developing countries. Many economists criticize this
argument: protection of manufacturing from foreign competition does no good unless the
protection helps make the industry efficient. Brazil built up the world’s 10th largest auto
industry behind tariff barriers and quotas. Once those barriers were removed in the late
1980s, however, foreign imports soared and the industry was forced to face up to the fact
that after 30 years of protection, the Brazilian industry was one of the most inefficient in
the world.
Strategic trade policy suggests that government intervention may be justified in an
industry when the world market will profitably support only a few firms because of the
existence of substantial scale economies. Such intervention reduces the competitive effect
of existing first-mover advantages held by foreign companies.
Revised Case for Free Trade: While strategic trade policy identifies conditions where
restrictions on trade may provide economic benefits, there are two problems that may
make restrictions inappropriate: retaliation and politics.
Paul Krugman argues that strategic trade policies aimed at establishing domestic firms in
a dominant position in a global industry are beggar-thy-neighbor policies that boost
national income at the expense of other countries.
Special interest groups may influence governments.
Slides 7-22 through 7-26 Development of the World Trading System
How has today’s world trade system evolved?
Up until the Great Depression of the 1930s, most countries had some degree of
protectionism. Great Britain, as a major trading nation, was one of the strongest
supporters of free trade.
Although the world was already in a depression, in 1930 the United States enacted the
Smoot-Hawley tariff, which created significant import tariffs on foreign goods. As other
nations took similar steps and the depression deepened, world trade fell further.
After WWII, the United States and other nations realized the value of freer trade, and
established the General Agreement on Tariffs and Trade (GATT).
The approach of GATT (a multilateral agreement to liberalize trade) was to gradually
eliminate barriers to trade. Over 100 countries became members of GATT, and worked
together to further liberalize trade.
Another Perspective: A full review of GATT, containing an actual copy of the agreement,
is available at {http://www.ciesin.org/TG/PI/TRADE/gatt.html}.
Calls for protectionism were motivated by 3 factors:
1. Japan’s success in such industries as automobiles and semiconductors coupled with the
sense that Japanese markets were closed to imports and foreign investment by
administrative trade barriers.
2. The world’s largest economy, the United States, was plagued by a persistent deficit.
The loss of market share to foreign competitors in industries such as automobiles,
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