📈Thanks everyone for the amazing response to my first post! I've uploaded the second stats lab with R for beginners on my webpage. The topic is "What Does It Mean to “Control” in Regression Analysis?" idlhy0218.github.io/page%20buildin… #rstats #econ #stats #statistics #data

📊I've uploaded the 3rd stats lab post: "What is the Logic Behind a Two-Way Fixed Effects Analysis?" It includes the meaning of control unit or/and time fixed effect with graphs and R codes. idlhy0218.github.io/page%20buildin… #rstats #econtwitter #soctwitter #dataviz

A 🧵 on the ☀️Summer of 2025 #DiD reading list: Quite some authors have recently released new papers or updated their older ones. So here is a reading list dump in reverse chronological order: 👉 Clément de Chaisemartin, Xavier D'Haultfœuille (June 2025). Credible Answers to

The final version of AJPM paper is now available! A 1% increase in county bachelor's degree population corresponded to a 4.5% DECREASE in all-cause mortality for those with a bachelor's degree but a 1.2% INCREASE for those without. 50 days free access: authors.elsevier.com/a/1lSHT2gOwGJu…

Please consider attending my presentation at ASA in Chicago on August 9th at 2:00 PM, during the Morbidity and Mortality session. #ASA #sociology

Is there an association between long-term, daily #multivitamin use and mortality in generally healthy adults? A cohort study in JAMA Network Open examined this question: ja.ma/4mDEUWe

My first map art with R 🗺️ I drew Albany, NY, where I am living. (Codes will be uploaded in my gist soon) #dataviz #rstats #map #GIS

Forthcoming in the AER: "The Opportunity Atlas: Mapping the Childhood Roots of Social Mobility" by Raj Chetty, John N. Friedman, Nathaniel Hendren, Maggie R. Jones, and Sonya R. Porter. aeaweb.org/articles?id=10…