美联储“痴迷”AI，却不敢再押一次“格林斯潘式豪赌”

Group 1 - The article discusses the uncertain impact of artificial intelligence (AI) on the economy, highlighting potential productivity gains alongside concerns about job losses and social issues [1][2]. - AI investment is significantly contributing to U.S. economic growth, but central bank policymakers are hesitant to make major policy bets, unlike during the 1990s internet boom [2][4]. - A recent study by the St. Louis Fed indicates that generative AI may have increased labor productivity by 1.3% since the launch of ChatGPT, with a clear correlation between high AI adoption rates in industries and productivity improvements [3][4]. Group 2 - The article emphasizes the need for high-quality data on corporate AI usage, as the lack of detailed information is a fundamental issue hindering accurate assessments of AI's impact [6]. - Concerns are raised about the dual nature of AI technology, which can enhance productivity but also negatively affect employment, particularly in entry-level positions [7]. - The article notes that while AI may lead to faster economic growth, it also poses risks of white-collar unemployment and associated social challenges, as companies may use AI to reduce their workforce rather than expand it [7].