摩根士丹利预测AI将为美股增16万亿美元，90%就业岗位受冲击

Group 1: Core Insights - Artificial intelligence (AI) is reshaping the global economic landscape, with significant implications beyond mere technological innovation [1] - Morgan Stanley predicts that AI will add $13 to $16 trillion in value to the S&P 500 index, potentially increasing its market capitalization by 29% [3] - The anticipated net income increase for large-cap companies due to AI is approximately $920 billion annually, driven by layoffs, cost reductions, and new revenue streams [3] Group 2: Labor Market Impact - An estimated 90% of jobs will be affected by AI, indicating a widespread impact across various industries and job categories [4] - AI is automating repetitive and structured tasks, prompting workers to rethink their career paths, even in traditionally secure knowledge-based roles [4] - New job opportunities are emerging in AI system development, maintenance, and oversight, with fields like data science and machine learning engineering gaining traction [4]