瞭望 | 美元信用加速透支

Core Viewpoint - The decline of the dollar's dominance is attributed to structural issues within the U.S. economy, including the erosion of industrial foundations, increasing debt, political polarization, and governance failures, rather than isolated events or policy mistakes [23]. Group 1: Dollar Asset Safety - The traditional perception of U.S. Treasury bonds as "safe assets" has weakened significantly, as evidenced by simultaneous declines in the stock, bond, and currency markets, indicating a shift in investor risk perception [4][5]. - Following the implementation of the "reciprocal tariff" policy, U.S. stock indices experienced their largest single-day drop in five years, while the yield on 10-year Treasury bonds surged by 48.5 basis points, marking the largest weekly increase since November 2001 [4]. - The dollar index fell nearly 10% from 109 to approximately 98 since the beginning of 2025, with a notable single-day drop of 2% on April 10, 2025, the largest since 2022 [4]. Group 2: Structural Issues in the Dollar System - The U.S. dollar system has inherent structural contradictions, such as the "Triffin Dilemma," which highlights the inability of a single sovereign currency to meet global liquidity needs while maintaining stable value [9]. - The U.S. has increasingly relied on unconventional methods to address capital cycle disruptions, leading to repeated erosion of dollar credit and accelerating the process of "de-dollarization" globally [9][10]. - The dollar's role as a global reserve currency has created significant asymmetrical dependencies, allowing the U.S. to externalize its balance of payments adjustments and exploit global wealth [8]. Group 3: Economic Foundations - The share of U.S. manufacturing output in the global market has declined from 25% in 2000 to 15.9% in 2024, with manufacturing's contribution to U.S. GDP dropping below 10% [11]. - The U.S. has seen a fundamental shift towards a "virtual economy," with 34% of GDP derived from financial services, indicating a move away from traditional manufacturing [11]. - The U.S. faces a diminishing comparative advantage in technological innovation, exacerbated by reduced federal investment in research and education, which has reached its lowest level since 1955 [12]. Group 4: Policy Implications - The "America First 2.0" policy under the Trump administration, characterized by high tariffs and fiscal tightening, has led to increased fiscal burdens and a growing national debt, undermining confidence in U.S. Treasury bonds [19]. - The introduction of stablecoins, which are backed by U.S. Treasury bonds, has created a risky leverage cycle that could threaten the stability of the bond market and the dollar's credibility [20][21]. - Inflationary pressures resulting from high tariffs and fiscal stimulus have forced the Federal Reserve to maintain high interest rates, which could further strain the economy and diminish the dollar's competitive edge [22].