Europe's jumbo-jet manufacturer, Airbus, has justified receiving governmental subsidies on the grounds that the United States from becoming a monopoly in the jumbo-jet market.
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The imposition of pollution-control regulations on domestic steel manufacturers leads to decreases in production costs and an improvement in the steel manufacturer's competitiveness.
A. 对
B. 错
Empirical studies conclude that U.S. environmental policies are a more important determinant of trade performance than capital, raw materials, labor skills, and wages.
A. 对
B. 错
Although the theory of comparative advantage explains trade in manufactured goods, it has no explanatory value fur trade in business services.
A. 对
B. 错
Most developing countries have pollution-control laws and enforcement policies that are more stringent than those of the major industrial countries.
A. 对
B. 错