美联储洛根：如果人工智能带来的生产率提升来得较晚，经济可能比提前提升时更加过热。

Core Viewpoint - The Federal Reserve's Logan suggests that if the productivity gains from artificial intelligence (AI) arrive later, the economy may overheat more than if these gains were realized earlier [1] Group 1 - The potential delay in AI-driven productivity improvements could lead to a more pronounced economic overheating [1] - The timing of AI's impact on productivity is critical for economic stability [1]