全球资产配置策略系列（1）：黄金和美股世纪大复盘：冰火之歌还是星辉互映？

Core Insights - The report focuses on two historical gold bull market cycles: 1975-1980 and 2005-2011, analyzing the correlation and divergence between gold and U.S. equities during different phases and the underlying driving mechanisms [3][17]. - Three core variables influencing the relationship between gold and U.S. equities are identified: U.S. dollar credit, monetary policy cycles, and the evolution of risk events [3][17]. Framework 1: Major Asset Allocation Strategy - Utilizing Martin J. Pring's business cycle framework, the U.S. economy from 1975 to present is segmented into six cycles: depression, recovery, prosperity, overheating, stagflation, and recession [6][29]. - In the depression phase, bonds outperform due to declining economic and inflation conditions; during recovery, equities become the core allocation as economic stability and declining inflation support growth [6][29]. Framework 2: Global Monetary Easing and Asset Rotation Strategy - Historical data reveals that post-economic crises, the recovery sequence of various resource prices follows their proximity to end-user demand [7][18]. - After the 2008 financial crisis, gold stabilized first due to its safe-haven attributes, followed by commodities with both financial and industrial characteristics, and finally assets closely tied to real demand [7][18]. Gold Bull Market Cycle Analysis - The first gold bull market (1975-1980) was driven by stagflation, with gold prices increasing by 242%, significantly outperforming the S&P 500's 98% rise [32][37]. - The second bull market (2005-2011) was characterized by the subprime crisis and quantitative easing, evolving through four phases: pre-crisis coordination, crisis-induced divergence, policy-driven coordination, and renewed divergence amid rising risks [17][32]. Future Outlook - The Federal Reserve's potential interest rate cuts may benefit both U.S. equities and gold, with a favorable monetary environment likely to boost equity valuations and resource prices [9][18]. - However, there is a caution regarding the internal conflict between gold and technology stocks, particularly if AI investments do not enhance productivity and fiscal sustainability, which could lead to market volatility [9][18].