The New Economics of Trade: Factories on Barges and the Race to the Bottom

The classical theory of comparative advantage has driven US trade policy for the past fifty years. That policy, in combination with technical innovations that have lowered costs of transportation and communication, has opened the global economy. Yet paradoxically, this opening has rendered classical trade theory obsolete. That in turn has left the US economically vulnerable because its trade policy remains stuck in the past and based on ideas that no longer hold.

The logic behind classical free trade is that all can benefit when countries specialize in producing those things in which they have comparative advantage. The necessary requirement is that the means of production (capital and technology) are internationally immobile and stuck in each country. That is what globalization has undone.

Several years ago Jack Welch, former CEO of General Electric, captured the new reality when he talked of ideally having "every plant you own on a barge." The economic logic was that factories should float between countries to take advantage of lowest costs, be they due to under-valued exchange rates, low taxes, subsidies, or a surfeit of cheap labor. Globalization has made Welch's barge a reality. However, in doing so it has made capital mobility rather than country comparative advantage the engine of trade. And with that change, "free trade" increasingly trades jobs and promotes downward wage equalization.

The U.S. and European response to Welch's barge has been competitiveness policy that advocates measures such as increased education spending to improve skills; lower corporate tax rates; and investment and R&D incentives. The thinking is increased competitiveness can make Europe and the US more attractive to businesses.

Unfortunately, competitiveness policy is not up to the task of anchoring the barge, and it can even be counter-productive. The core problem is corporations are globally mobile. Thus, government can subsidize R&D spending, but the resulting innovations may simply end up in new offshore factories. Moreover, competitiveness policy easily degenerates into a race to the bottom. For instance, if the US cuts corporation taxes, other countries may match to stay competitive. The result is no gain for the US, while profit taxes are lowered and tax burdens shifted on to wages, which widens income inequality. Worse yet, capital mobility prompts countries to adopt unfair policies to increase their relative business attractiveness. These policies include disregard of environmental damage; suppression of labor to keep wages low; direct subsidies; and under-valued exchange rates. All are visible in China, which is the poster-child for such abuses.

A critical consequence of Welch's barge is the creation of a "corporation versus country" divide. Previously, when corporations were nationally based, profit maximization by business contributed to national economic success by ensuring efficient resource use. Today, corporations still maximize profits, but they do so from the standpoint of their global operations. Consequently, what is good for corporations may not be good for country.

When companies raise profits by rearranging production according to global cost patterns, those shifts can lower country income. For instance, when Boeing transfers production to China, the US loses high value adding jobs and national income can fall. Moreover, though Boeing makes larger short-run profits on its Chinese production, even it may lose in the long run if it inadvertently creates a rival Chinese aircraft producer.

From an American worker perspective, the global economy has always had abundant supplies of cheap labor. In the past American workers were still able to compete and benefit from trade. The critical difference today is American corporations are taking their capital and technology offshore and equipping low-wage foreign workers. Those investments undermine American workers because that foreign production is intended for the US market.