Jackson hole会议有关ai的摘录 1，AI的发展速度与经济增长潜力 Capital and labor have combined to create the large language models at the heart of AI. Users buy tokens to gain access to the models. Reports put annualized token sales for the two leading labs alone at more than $100 billion—an increase of 500-plus percent from a year ago. 资本和劳动力共同创造了处于AI核心地位的大语言模型。用户通过购买Token来使用这些模型。据报道，仅两家领先实验室的Token年化销售额就已超过1,000亿美元，同比增长逾500%。 2. AI可能成为新的生产要素 The Fed watches all of this attentively. We recognize that AI is a new variable—potentially a new factor of production—that will have consequences for both the economy and the conduct of monetary policy. It opens some major lines of inquiry:美联储正在密切关注这一切。我们认识到，AI是一个新的变量——甚至可能成为一种新的生产要素——它将同时影响经济运行和货币政策的实施。这带来了一些重要的研究问题： Will the application of AI cause a significant, sustained rise in productivity across the economy? And if so, when?AI的应用是否会推动整个经济体的生产率显著且持续提高？如果会，这种变化将在何时出现？ Will token usage be complementary or competitive to labor? Will the next generation of AI models demand even greater capital intensity, or will the models themselves help devise a capital-light solution? Token的使用与劳动力之间究竟是互补关系，还是竞争关系？下一代AI模型是否需要投入更多资本，抑或这些模型本身能够帮助开发出资本需求较低的解决方案？ 3. AI产业的收益将由谁获得 Among the other yet unknowns is the resulting market structure. It's not obvious where the returns on capital will land or on what timescale. Early on, how much of the surplus goes to owners of scarce assets—AI labs, chipmakers, energy producers, and cloud providers? Over time, how much of that value accrues to businesses and consumers? What are the broad implications for workers and for the employment side of the Fed's mandate?另一个尚未确定的问题，是AI最终会形成怎样的市场结构。资本收益最终将流向哪里、又将在多长时间内实现，目前并不明确。在发展初期，经济剩余中有多少会流向稀缺资产的所有者——包括AI实验室、芯片制造商、能源生产商和云服务提供商？随着时间推移，又有多少价值会由一般企业和消费者获得？AI将对劳动者以及美联储就业使命产生哪些广泛影响？ 4. Token价格与模型分层 Likewise, we don't yet know the equilibrium price of the tokens. Might there be a heterogeneity of tokens, such that growing sums will be paid for access to the best models at the frontier? Will token prices for older models fall to the level of their marginal cost?同样，我们尚不知道Token的均衡价格。未来是否会出现明显的Token分层，使用户愿意支付越来越高的费用来使用最先进的前沿模型？较旧模型的Token价格是否会下降至其边际成本水平？ 5 美联储将成立专项工作组 We will be thinking through these matters with the help of a task force on productivity and jobs. My early check-ins with the leaders of that task force, and the four others, have been encouraging.我们将借助一个专门研究生产率与就业问题的工作组，深入分析这些事项。我与该工作组以及另外四个工作组负责人的初步交流令人鼓舞。To be clear, though, their recommendations will come later and have no bearing on decisions we make in the current policy conjuncture. But I believe that for future policy challenges, this intellectual investment today will leave us far better prepared.不过需要明确的是，这些工作组的建议将在以后提出，不会影响我们在当前政策环境下所作的决定。但我相信，今天投入的这些研究工作，将使我们在应对未来政策挑战时准备得更加充分。 6. AI已经成为资本开支增长的重要动力 Business capital expenditures—the seed corn of future economic growth—are rising rapidly. The four-quarter change in investment in equipment and intangibles has been around 9 percent, its highest growth rate since 2021. More than half of the cap-ex growth this year can likely be ascribed to the buildout related to Expectations for growth in both cap-ex and corporate earnings are running quite high. I will continue to watch the change in their growth rates, the second derivative. The follow-on effects on asset prices, business confidence, consumer income, and spending are equally important to gauge.市场对资本支出和企业盈利增长的预期都相当高。我将继续观察其增长速度的变化，也就是所谓的“二阶导数”。AI投资对资产价格、企业信心、消费者收入和消费支出所产生的后续影响，同样值得密切评估。 我的看法：Warsh这篇演讲把AI视为一种可能出现的新生产要素，这是一个偏积极的看法。美联储最关心的并非单纯的技术进步，而是AI对生产率、就业、产业收益分配、Token定价以及货币政策的长期影响。Kevin同时认为，AI投资已经对现实经济产生显著作用——今年美国资本支出增长的一半以上可能来自AI建设。

财报新闻摘录"Micron is investing at record levels in technology, products and supply to address our customers’ rapidly growing demand. We believe our multi-year Strategic Customer Agreements will significantly enhance the durability and predictability of Micron’s strong financial performance."公司财报新闻 美光正以前所未有的力度投资技术、产品和产能，以满足客户快速增长的需求。我们相信，这些多年期（multi-year）的战略客户协议，将显著提升公司未来财务表现的持续性（durability）以及可预测性（predictability）。 提取一些重要信息： 1.这是财报第一次明确写出：multi-year 合同，虽然没有写3年还是5年，但可以确定不是传统季度采购协议。极大增强了公司未来营收的可预测性。 2.executes Strategic Customer Agreements说明合约已经正式签订。完全确认的协议 3.这些协议与未来几年产能建设绑定。也就是说，未来几年新增DRAM/NAND/HBM产能，已经提前锁定一部分客户。 4，没有透露协议时间期限，3年还是5年，也米有透露哪些客户，协议占比营收多少？这些需要财报电话会议中了解

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