下半年美国经济的三头灰犀牛（国金宏观钟天）

Core Viewpoint - The article emphasizes the importance of rejecting linear extrapolation in understanding the complexities of Trump's political maneuvers, suggesting that while his path to achieving goals is dynamic, the underlying demands remain static, leading to potential chaos [1][3]. Group 1: Economic Implications - The passage of the OBBB Act reflects Trump's stronger control over domestic affairs and may lead to a resurgence in his foreign policy assertiveness, increasing the risk of backlash from TACO [3][4]. - The U.S. economy may face three significant "gray rhino events" in the second half of 2025: a clear trend towards fiscal contraction post-OBBB Act, a more pragmatic and aggressive approach to tariffs and international relations, and confusion stemming from differing monetary policy stances between the old and new Federal Reserve chairs [4][5]. Group 2: Fiscal Policy - Following the implementation of the OBBB Act, the U.S. fiscal landscape is expected to shift towards more contractionary measures, with a pressing need for budget cuts due to rising deficit pressures [5][11]. - Trump's approach to budget cuts is notably aggressive, particularly in reducing SNAP benefits, which may impact traditional red states and politically sensitive swing states [5][11]. Group 3: Trade and International Relations - Trump's renewed focus on tariffs and international relations is characterized as more aggressive and pragmatic, necessitating non-U.S. economies to reassess their negotiation strategies [11][12]. - The tariff structure for various countries under the "Liberation Day" initiative indicates a significant shift in trade dynamics, with countries like Japan and South Korea being primary targets for tariff adjustments [12][13]. Group 4: Federal Reserve Dynamics - The ongoing conflict between the old and new Federal Reserve chairs is likely to create market confusion, with the potential for the "shadow Fed chair" to gain market influence [14][15]. - The political implications of the Federal Reserve's actions are expected to intertwine with economic conditions, particularly as the new chair's stance may diverge significantly from the current chair's policies [17][19].