Duke economics professor. Answering macro questions with micro data. Productivity, firm dynamics, economics of uncertainty. Open mind, asking for the same.

Durham, NC
Joined February 2021
Matthias Kehrig retweeted
BREAKING NEWS The Royal Swedish Academy of Sciences has decided to award the 2025 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel to Joel Mokyr, Philippe Aghion and Peter Howitt “for having explained innovation-driven economic growth” with one half to Mokyr “for having identified the prerequisites for sustained growth through technological progress” and the other half jointly to Aghion and Howitt “for the theory of sustained growth through creative destruction.” #NobelPrize
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Matthias Kehrig retweeted
Today is a very, very sad day. My colleague Ed Prescott died this morning. Needless to say, he was one of the great minds of modern economics. Ed influenced many of us in multiple ways. He will be missed greatly.
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Matthias Kehrig retweeted
📢📢Our Program Chairs for #SED_2023 are Anmol Bhandari and Paulina-Restrepo Echaverria @paures12 📢📢
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Matthias Kehrig retweeted
Call for Papers: 4th European Midwest Micro/Macro Conference (#EM3C). Date: Frankfurt, December 2-3, 2022. Deadline: 30 June 2022. Conference will focus on role of microdata for macroeconomics. Both broadly defined, so please apply and retweet! Details: benjaminborn.de/files/CfP_EM…
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Welcome to @DukeEcon - we are thrilled to have you!
Some personal news : I’ll be joining @DukeEcon in the fall as AP with my husband (he’s a Twitter lurker, no handle). Sad to leave so many awesome colleagues but excited to meet new ones . T-2 months to bring inflation to 2% 😂😂
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Congratulations to @itskhoki of @UCLA, winner of the 2022 John Bates Clark Medal! aeaweb.org/about-aea/honors-…
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Putin's invasion of Ukraine could be the death knell of the entire world order as we know it. But it can be saved, write John Micklethwait and @adwooldridge bloomberg.com/opinion/articl… via @bopinion
This week's paper is "How to Build an Economic Model in Your Spare Time", an essay from Hal Varian. While the essay is meant for economics graduate students conducting original research, it contains wisdom that can apply to anyone seeking ideas. 📝 fermatslibrary.com/p/e2e6484…
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On the matter of divisa indexes when preferences are non-homothetic and change over time, here is a paper that states its assumptions and coherently derives conclusions, so one can actually, um, discuss it: econ.ucla.edu/arielb/unstabl… @DBaqaee @arielburst
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Xian is an excellent and promising scholar - look at her and read her paper!
Replying to @DukeEcon
Xian Jiang studies how firms behaviors, like geographic organization and investment, respond to technology improvements and government policies. xian-jiang.com/
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Capitalizing one of the economists would clarify things. 😉
I'm an Austrian economist, but not an Austrian economist.
Matthias Kehrig retweeted
My working paper with @ezrao surveys the voluminous literature on the declining labor share. We highlight pitfalls in the literature and explain why the phenomenon is "explained" many times over. The Elusive Explanation for the Declining Labor Share nber.org/papers/w29165#.YSRR…
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Our NEW #Business Dynamics Statistics (BDS) Explorer provides access to the entire BDS dataset via line charts, bar charts, and thematic maps. Check it out: bds.explorer.ces.census.gov/ #CensusEconData
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Arrived at my new home for the next academic year @BeckerFriedman & @UChi_Economics. Looking forward to many great interactions in a vibrant environment!
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Matthias Kehrig retweeted
Occupational Licensing reform will be a key piece of Biden Admin's labor competitiveness strategy according to a report in today's @nytimes by @Neil_Irwin. It cites work on licensing that @BobbyWYChung and I have done that is R&R @restatjournal: nytimes.com/2021/07/07/upsho…
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Enjoying great interactions at @SEDmeeting! I am happy to present my paper “Returns to Scale, Productivity and Competition” (w/ Wei Gao) in a session with Sarah Johnston & @FlavienMoreau at 4pm tomorrow: editorialexpress.com/confere…, looking forward to seeing you (2-233) and online!
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Returns to scale differ across industries in a way to (partly) explain the patterns and evolution of concentration, the firm size distribution, productivity dispersion.