#HolidayMagic #CopernicusSanta is busy delivering the many orders it received This is our #Xmas present for Keith Chen Los Angeles 🇺🇸 as seen by #Copernicus #Sentinel2 🇪🇺🛰️ on 19 December HD version at e.copernicus.eu/CopernicusSanta #HappyHolidays

NEW We are on a hiring spree @caltech in Social & Decision Neuroscience Seeking a Postdoc to study perception & decision about supernormal stimuli with links to economics, politics, marketing etc. hss.caltech.edu/about/job-oppo… Hard deadline for applications 1 March 2022. RT please

Dear Friends - Unfortunate wording in a recent ad widely circulated on social media resulted in concerns expressed by many members of our community. We apologize for this.

Analysis of the returns to face-to-face interactions finds that citations between firms increase when their workers meet more through serendipity, as captured by smartphone location data, from David Atkin, @mkeithchen, and Anton Popov nber.org/papers/w30147

A new exhibit in the Chariots of the Gods conspiracy.

Wordle 370 2/6 🟩🟨🟨⬜🟨 🟩🟩🟩🟩🟩 Ugh, now I’m hooked.

Do any IV papers that claim the effect is larger than OLS because of classical measurement error ever benchmark what amount of measurement error their results imply and whether it’s reasonable given what’s known about the measurement of X? (I think this is doable?)

🚨 Updated Working Paper 🚨 "Identifying State Dependence in Brand Choice: Evidence from Hurricanes" with Julia Levine. papers.ssrn.com/sol3/papers.cf…

Perfect theory, clear explanation, no notes.

Economic activity is highly geographically concentrated even in today's modern economy. One reason for this? Face-to-face interactions spur innovation. From David Atkin (MIT Economics), Keith Chen (UCLA Anderson School of Management) & Anton Popov: youtu.be/fTUrcqtusS8

Why Remote Work Could Lead to Less Innovation A new study by Professors Keith Chen (UCLA Anderson School of Management), David Atkin & Anton Popov (MIT Sloan School of Management) suggests that when employees from one company run into employees from another company, creative sparks fly. wsj.com/articles/remot…

Oh, nothing, just a robot programmed to rapidly identify all members of the unwanted species and kill them with lasers.

1/Today I am thrilled to announce, after years of work, our team Fervo Energy has developed a major advancement in geothermal, proven it at the field scale, and is set to deliver commercial next-gen geothermal decades ahead of schedule. THREAD. bloomberg.com/news/articles/…

Yes... I had to censor my work without which my committee wouldn't sign it... But the great thing with Internet is that you can post the original version and even add a disclaimer explaining why it differs from the published version…

Smartphone data reveal how much more Black Americans are policed. The reason why varies by city. Just Accepted new paper by M. Keith Chen Keith Chen, Katherine L. Christensen Kate Christensen, Elicia John, Emily Owens Dr. Emily Owens, Yilin Zhuo zurl.co/pkyq

BSPA 2024 Online Conference - May 2-3 is less than a month away! Featured behavioral science experts include Team Scientists Keith Chen, Dolly Chugh (she/her), Wendy De La Rosa, Tatiana Homonoff, 𝐒𝐞𝐧𝐝𝐡𝐢𝐥 𝐌𝐮𝐥𝐥𝐚𝐢𝐧𝐚𝐭𝐡𝐚𝐧, Elke Weber, & David Yeager. Register at: behavioralscienceconference.com

Happy Birthday, Internet! 55 years ago, the 1st internet message was sent from UCLA University of California by a team of computer scientists led by Dist. Prof. Leonard Kleinrock Leonard Kleinrock @uclaconnectionlab UCLA CS Department . Join us for his lecture today to learn more: samueli.ucla.edu/upcoming-event…