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“在中国的大环境下，受过高等教育的人更容易成为精致利己主义者吗？” ChatGPT o1 思考16 秒后给出的回答，是我看过最好的版本（超过99.99% 的人类版），而且 o1 还给出了逃出“精致利己陷阱”的解决方案。 这个问题的复杂度相当于一篇小论文。o1

Another case where the short-term program effects are null, but long-term effects are substantial. Kind of a problem since so much econ research is based on very high quality evaluations of short-term program effects. academic.oup.com/qje/article/13…

Current incentives lead talent, capital and innovation away from arguably the most important sector of the economy : the production of human capital. Figuring out a way to increase adoption of innovation in schools and make the education sector more dynamic in general would be a

在美国北加州发现一个中华民国军官顾其介(字庆眉)的墓志铭：年少离乡觅封侯，戎马闯锦州，昨夜梦游故土，江南池畔柳，年华逝，鬓也秋，水东流，此生难料闲散台湾，垂老加州。

I could have sworn the cite in the Economic Report to the President was going to be for the crazy ROI on getting families access to full day childcare. Actually it was about infrastructure investment in schools, which is also cool - but guys - boss policy makers need to read

Link to paper nber.org/papers/w33038

发个推来复习一下 agent 之路：🤣 第一个范式：chat model； 聊天模型/语言模型/知识模型；主要靠预训练；强在学习了几乎人类的一切知识，在语言理解上登峰造极。但基本上只做一件事：生成下一个 token； 第二个范式：thinking model,

Deep seek interesting prompt.. From Reddit

Investments in universal pre-K have high returns, largely driven by the substantial effect on parents’ earnings. From John Eric Humphries, Christopher A. Neilson, Xiaoyang Ye & Seth Zimmerman: youtu.be/YxexiLODdHE (Yale Department of Economics, Tobin Center for Economic Policy, Yale School of Management)

Announcing: Agentic Document Extraction! PDF files represent information visually - via layout, charts, graphs, etc. - and are more than just text. Unlike traditional OCR and most PDF-to-text approaches, which focus on extracting the text, an agentic approach lets us break a

Jing Liu (Jing Liu) pictured left, is an assistant professor UMD College of Education and the project's lead PI. His co-PIs include Wei Ai (Wei Ai) from UMD College of Information & UMIACS, Heather Hill Harvard Graduate School of Education (HGSE), and Dora Demszky (Dora Demszky) Stanford Graduate School of Education. Read the story: go.umd.edu/1wxk

Congratulations to all our #AEFP2025 award winners!

A special thank you to Michal Kurlaender and the program committee for all of their work on an excellent conference program this year! We appreciate your time and service. #AEFP2025

I finally have a publication date for my new Experimental Economics textbook: December 12. Equally as important, I am proud to have negotiated a low price for the book: $38.10...for a nearly 800 page book! You can find the book here: amazon.com/Experimental-E…

Since the 1980s, China has engaged in one of the largest and most systematic episodes of policy experimentation in recent history. Shaoda Wang (Harris Policy) & David Yang (Harvard Department of Economics) on policy learning in this setting: youtu.be/cE-RlzXhLXk

On this #TakeawayTuesday, explore how centralized admissions can reshape college choice, through Xiaoyang Ye’s empirical insights on improving equity and access in higher education in China. Read more: direct.mit.edu/edfp/article-a… AEFP

I'm excited to share my job market paper (for the 2025-26 market)! It introduces a new extension of RDD where outcomes are entire distributions: Regression Discontinuity Design with Distributions (R3D). Thread below 👇 (1/)

Neglecting option value distorts high-stakes decisions in college choices, from Ao Wang, Shaoda Wang, and Xiaoyang Ye nber.org/papers/w33704

【Gemini 2.5 Pro 0506版实测】 官方说前端开发、编辑、转换能力超越Claude 3.7 Sonnet，X上大佬都在测！ 真的这么强吗？！ 掏出自己的七段祖传提示词，测了整整一下午。 发现...