Schedule for Week of September 7, 2025
本周的关键经济报告是八月份的消费者价格指数（CPI）。BLS将在星期二发布初步就业基准修订。 Benchmark (National) for March 2025.----- Wednesday, September 10th -----7:00 AM ET: The Mortgage Bankers Association (MBA) will release the results for the mortgage purchase applications index.8:30 AM: The Producer Price Index for August from the BLS.共
'American mediocrity': US economy no longer 'envy of the world' — thanks to Trump
市场和经济学作家乔纳森·莱文（Jonathan Levin）说，特朗普的经济不在火焰中，但是当它应该做得更好时，它正在努力。 “一个懒惰的解释是，批评家对特朗普议程完全是错误的，而他的非正统的管理风格已经以某种方式得到了证明。但是，仅仅避免了灾难。世界，’”莱文说。 “Consider it a downshift from ‘American exceptionalism’ to ‘American mediocrity.’”READ MORE: Vice president sparks uproar among legal experts with a single wordLevin
Back to School, Forward with Data
交换所的工具套件（包括StudentTracker，High School Benchmarks Reports和Interamomaverify）提供了强大的，数据驱动的解决方案，可以帮助中学领导者支持学生过渡到大学和职业。
Even *More* Depressing Pictures from the Labor Market
来自Cavallo等。 （2025年8月）：资料来源：Cavallo等。 （2025年8月2日）。一些与关税的影响一致的数据：图1：PCE-陶瓷缩放器（蓝色），PCE-Services Deflator（TAN），在日志2025M01中= 0来源：BEA。You think the official BLS NFP series is worrying, consider the alternatives: Figure 1: BLS establishment nonfarm payroll (NFP) July series (bold blue), Jun series (light b
Tariff Impact Watch – Retail Prices thru 7/26
来自Cavallo等。 （2025年8月）：资料来源：Cavallo等。 （2025年8月2日）。一些与关税的影响一致的数据：图1：PCE-陶瓷缩放器（蓝色），PCE-Services Deflator（TAN），在日志2025M01中= 0来源：BEA。 You think the official BLS NFP series is worrying, consider the alternatives: Figure 1: BLS establishment nonfarm payroll (NFP) July series (bold blue), Jun series (ligh
Tom Hayes and Carlo Palombo have convictions for rigging benchmark interest rates quashed by Supreme CourtFull story: City trader Tom Hayes’s conviction for Libor rigging is overturnedThe US-Japan trade deal has helped to ease investor fears that tariffs are about to snap back higher on 1 August, re
What Does Python’s __slots__ Actually Do?
Learn how Python __slots__ reduces memory and boosts speed with real benchmarks from a data science project used in Allegro’s hiring challenge.
Elon Musk's New Grok 4 Takes on ‘Humanity’s Last Exam’ as the AI Race Heats Up
埃隆·马斯克（Elon Musk）推出了Xai的Grok 4，称其为“世界上最聪明的AI”，并声称它可以在Tough-Benchmarkss
Slowdown? Business Cycle Indicator Data as of Mid-June
With SPGMI’s monthly GDP, we have the following picture of series the NBER Business Cycle Dating Committee focuses on: Figure 1: Nonfarm Payroll incl benchmark revision employment from CES (bold blue), civilian employment using smoothed population controls (orange), industrial production (red), pers
Alternative Business Cycle Indicators: April Manufacturing Production and Real Retail Sales Down
生产和销量低于M/M共识。 Figure 1: Implied Nonfarm Payroll early benchmark (NFP) (bold blue), civilian employment adjusted smoothed population controls (bold orange), manufacturing production (red), personal income excluding current transfers in Ch.2017$ (bold green), real retail sales (black), vehicle miles t
China to cut interest rates in response to trade war with US
Half-point cut to be made to banks’ reserve requirement ratio and 1tn yuan released into banking systemBusiness live – latest updatesChina will cut interest rates and inject some much-needed liquidity into the domestic economy, as the country steels itself for a bruising trade war with the US.The Pe
Maths isn’t dull – it’s playful, beautiful and empowering | Letters
Maths teacher Olivia Mariner says negative media portrayals add an unnecessary hurdle to the subjectI was sorry to read that Hannah J Davies had such an uninspiring experience of maths lessons at school that she chose GCSE maths as a benchmark for the dullness of David Tennant’s new ITV programme (G
JOLTS revisions point to even weaker recent jobs market
- by New Deal democratBefore I tackle this morning’s consumer inflation report, yesterday I promised an update of the benchmark revisions to the various JOLTS indexes, for reasons that I think will be apparent upon viewing the graphs.As I wrote yesterday, job openings for the previous 12 months were
I Tried Making my Own (Bad) LLM Benchmark to Cheat in Escape Rooms
最近，DeepSeek 发布了他们的最新模型 R1，一篇又一篇文章称赞其相对于成本的性能，以及此类开源模型的发布如何真正永远改变 LLM 的发展方向。这真是令人兴奋！而且，范围太大了，无法一一列举……但是当像 DeepSeek 这样的模型 […]The post I Tried Making my own (Bad) LLM Benchmark to Cheat in Escape Rooms 首次出现在 Towards Data Science 上。
Detecting Anomalies in Social Media Volume Time Series
我如何检测社交媒体量中的异常：基于残差的方法照片由 Joshua Hoehne 在 Unsplash 上拍摄在社交媒体时代，分析对话量对于了解用户行为、检测趋势以及最重要的是识别异常至关重要。了解异常发生的时间可以帮助管理层和营销部门应对危机情况。在本文中，我们将使用来自 Twitter 的真实示例，探索一种基于残差的方法来检测社交媒体量时间序列数据中的异常。对于这样的任务，我将使用 Numenta Anomaly Benchmark 的数据，它提供了 Twitter 帖子的成交量数据，其基准测试中有 5 分钟的帧窗口。我们将从两个角度分析数据：作为第一个练习，我们将使用完整数据集检测异常，然
我上周在 Twitter 上发布的一些有趣的链接（我也在 Mastodon、Threads、Newsmast 和 Bluesky 上发布了这些链接）：人工智能在保护珊瑚礁中的应用：https://www.datasciencecentral.com/how-machine-learning-helps-save-coral-reefs-by-listening/高等教育对人工智能的准备仍然不足：https://www.insidehighered.com/news/tech-innovation/artificial-intelligence/2024/10/16/campus-tech-le
Visualizing The EU's Critical Minerals Gap By 2030
到 2030 年欧盟关键矿产缺口可视化欧盟的《关键原材料法》列出了若干雄心勃勃的目标，以增强其关键矿产供应链的弹性。正如 Visual Capitalist 的 Bruno Venditti 在下文中详细介绍的那样，该法案包括非约束性目标，要求欧盟建立足够的采矿能力，以便欧盟内的矿山可以满足其 10% 的关键矿产需求。此外，该法案还设定了 40% 的需求通过欧盟内部加工来满足，25% 的需求通过回收来满足的目标。在该法案于 2024 年 5 月通过几个月后，这张图表突显了欧盟旨在克服的挑战的规模。该数据完全来自 Benchmark Mineral Intelligence，截至 2024 年
Spellbook Launches Contract ‘Benchmarks’ to Show What’s Market
Spellbook 是法律 genAI 应用程序的早期先驱，它推出了 Benchmarks，这是一款“一目了然”的工具，可帮助律师快速发现合同可能“不合时宜”的地方......
