Yanhao Wang

Just published in @JPubEcon "The value of group purchasing: Evidence from the U.S. hospital industry" By Haizhen Lin & @yanhao__wang sciencedirect.com/science/articl… #econtwitter #publiceconomics #publicfinance #healtheconomics

You're killing me, Silver

🚨Job Post🚨 #EconTwitter (1/2) The Business Economics group within the Dep. of Marketing, Business Economics & Law (MBEL) of the Alberta School of Business (@UAlbertaBiz @UAlberta) is looking for a tenure-track AP specializing in Real Estate & Urban Economics. We are launching a new Masters Program in Real Estate Development & in process of expanding the Centre for Cities and Communities of the U of A. Link to the official application website: apps.ualberta.ca/careers/postin… (JOE and EJM ads will follow within a few days.) Below, I will share some of the reasons I love working at this place.

Thanks, Austin! Had a great time in San Diego! Already looking forward to our next reunion🙌

I am now preparing some DiD lecture slides to give a talk at Amazon, and I have created this DiD Checklist. I am sharing them here in case some of you find it useful!

Florentino: no one knows better than me how #KillerAcquisition works.

As an economist, I know that most bus engines are replaced due to Rust.

We are excited to host the 14th annual Midwest Health Economics Conference at Indiana University, Bloomington, Sept 26-27. Submit to go.iu.edu/6W2C by May 1. Tell all your friends in the midwest (both geographically and in spirit)! @EconTony

I applaud that editor. I believe there is a bias in editorial decisions in econ journals in favor of papers that “look hard” to produce. Degree of difficulty should be used to judge gymnastics and figure skating, not scientific contributions.

With the eclipse approaching in less than a week, over half of U.S. cities along the eclipse's path are fully booked for the night of April 7th according to data from @airdna

Teaching health economics related classes this semester? Consider using (and adding to) @ashecon repository of syllabi and other teaching materials ashecon.org/teaching-mater… Thanks to those who created it, great to have this resource.

Did you know DOJ is suing Apple? You did? Okay. Well, there's a lot of talk comparing the Apple antitrust case to Microsoft back in the day. What were the effects of the Microsoft lawsuit? There's an important paper you should know 🧵

🚨New @nberpubs with @andrewolenski on major hidden profits in the healthcare sector! Bear with me as I explain how nursing homes are able to hide almost 2/3 of their profits from regulators and the public! I promise it's worth it! 🧵1/17 Paper: nber.org/papers/w32258

@bf_churchill @AU_SPA Congrats, Brandyn!

🚨Professional News🚨 I am thrilled to be joining American University's Department of Public Administration & Policy in Fall 2024 @AU_SPA

Hi #EconTwitter! 📚 Interested in cutting-edge #econometrics for causal inference and Difference-in-Differences designs? Don't miss this forthcoming paper in @RevEconStudies by @borusyak, @XJaravel and @jannspiess, who revisit event-study designs with a focus on robust and efficient estimation. 📉 A very interesting read for those looking to deepen their understanding of modern causal analysis. Don't miss out! 🌟 Link: academic.oup.com/restud/advance…

Why does chatGPT make up fake academic papers? By now, we know that the chatbot notoriously invents fake academic references. E.g. its answer to the most cited economics paper is completely made-up (see image). But why? And how does it make them? A THREAD (1/n) 🧵

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My colleague Anil Kashyap has written a nice explainer on the research that led to today's prize. Note that as is usually the case, this prize is for work that was done decades ago. igmchicago.org/topics/economi…

👉🎉 Have you heard the news? The 23rd Annual Hoosiers Outrun Cancer 5K will be held at Simon Skjodt Assembly Hall for the first time in the race’s history. Be a part of this exciting new change and register today at the link below! hoosiersoutruncancer.org

CMS new quality measure requirements worry some health systems modernhealthcare.com/safety-quality…