United States trade deficit

The United States has posted a trade deficit since the 1970s, and it has been rapidly increasing since 1997 . The US trade deficit hit a record high of 763.6 billion dollars in 2006, up from 716.7 billion dollars in 2005.
It is worth noting on the graph that the deficit slackened during recessions and grew during periods of expansion. Also of note, many economists calculate trade deficits and/or current account deficits as a percentage of GDP. The U.S. last had a trade surplus in 1991, a recession year. Every year there has been a major reduction in economic growth, it is followed by a reduction in the US trade deficit.

Physical balance of trade

Monetary balance of trade is different from physical balance of trade (which is expressed in amount of raw materials). Developed countries usually import a lot of primary raw materials from developing countries at low prices. Often, these materials are then converted into finished products, and a significant amount of value is added. Although for instance the EU (as well as many other developed countries) has a balanced monetary balance of trade, its physical trade balance (especially with developing countries) is negative, meaning that in terms of materials a lot more is imported than exported.