A study on the trade deficit in U.S.

In view of the reality which the US trade deficit expands, this article thought that the factors of the exchange rate, the savings ratio difference, the financial deficit and so on are the US trade deficit origins. But its sustainable faced with challenge, the financial crisis has further promulgated the trade deficit adjustment necessity, so the US trade deficit´s adjustment needs adjust two aspects at the background of the globalized from the international cooperation and the internal economy policy to obtain.