Some of the largest drivers of US equity outperformance cannot be counted upon going forward. A lot depends on the ability of US tech to deliver and AI to unleash productivity across sectors. 未来美国股市表现优异的一些最大驱动因素已无法依靠。很大程度上取决于美国科技的交付能力以及人工智能在各个行业释放生产力的能力。 We are coming off a decade of extraordinary US equity outperformance. An investment of $1 in the S&P 500 in 2010 is now worth more than $6, and the US has outperformed the rest of the world by several hundred percentage points over that period. In these Observations, we break down this S&P 500 outperformance into its key drivers to lay the foundation for the forward outlook. 我们刚刚经历了美国股市表现最为优异的十年。2010 年在标准普尔 500 指数上投资 1 美元,现在价值超过 6 美元,而且在此期间,美国的表现比世界其他地区高出数百个百分点。在这些观察中,我们将标准普尔 500 指数的优异表现分解为关键驱动因素,为未来展望奠定基础。 US equity outperformance