逆差暴跌，美元信用要崩？美国人自己都在反思：这钱印得太烫手！

Core Viewpoint - The article discusses the complexities of the United States' trade balance, emphasizing the unique position of the US dollar as the world's primary reserve currency and the implications of trade deficits and surpluses on the economy and dollar credibility [3][5][11]. Group 1: Trade Surplus and Deficit - Trade surplus and deficit are defined as the difference between a country's imports and exports, with a deficit indicating that a country is spending more on imports than it earns from exports [3]. - For the US, the ability to print dollars at a low cost allows it to maintain trade deficits without the same negative consequences faced by other countries [5][6]. - The US dollar's status as the world's reserve currency necessitates maintaining trade deficits to ensure global liquidity, as other countries need sufficient dollars for circulation [5][9]. Group 2: Historical Context and Economic Mechanisms - The shift away from the gold standard in 1971 allowed the US to print money without the constraints of gold reserves, leading to a significant increase in trade deficits [6][8]. - Under the gold standard, trade balances would naturally adjust due to the flow of gold, which is no longer the case in the current fiat currency system [8][9]. - The Triffin Dilemma highlights the conflict between the need for the US to run trade deficits to supply dollars globally and the need for a balanced budget to maintain dollar credibility [9]. Group 3: Recent Developments and Future Considerations - Recent data shows that the US trade deficit narrowed significantly in October 2025, reaching its lowest level since June 2009, with exports hitting a record high [11]. - While efforts to reduce the trade deficit may have short-term benefits, they could undermine the dollar's international circulation and credibility [11]. - The article suggests a need for a stable international monetary system that avoids the inherent contradictions faced by the current dollar-centric system [11].