OECD首席经济学家顾问：AI投资还未泡沫化，挑战在应用落地

Group 1 - The core viewpoint of the articles highlights the ongoing turmoil in the US stock market driven by AI-related fears, with the Nasdaq experiencing a weekly decline of 1.77% and major tech stocks like Amazon and Microsoft dropping over 20% from recent highs, entering a technical bear market [1] - The seven major tech companies have significantly raised their capital expenditure expectations for the year, leading to market skepticism about whether such massive spending will yield sufficient returns [1] - The rapid evolution of AI is perceived as a potential disruptor across various industries, including software, creative sectors, and finance, prompting a shift of funds from tech stocks to traditional manufacturing sectors [1] Group 2 - Tomasz Kozluk, an advisor to the OECD Chief Economist, anticipates that AI could contribute 1 percentage point to global GDP or productivity growth over the next decade, with initial structural transformations in the economy before explosive growth occurs later [2] - The benefits of AI adoption will vary across different economies, with those that embrace AI technology and excel in knowledge-intensive services expected to see the most significant gains, while countries lagging in AI application will experience smaller benefits [2] - The main challenge for AI currently lies not in its disruptive potential but in its widespread application, which requires building trust among enterprises and users, while also addressing potential bottlenecks such as energy supply and workforce skills [2]