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Best of #econtwitter - Week of January 22, 2023: paper summaries

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Best of #econtwitter - Week of January 22, 2023: paper summaries

Jan 23, 2023
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Best of #econtwitter - Week of January 22, 2023: paper summaries

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Welcome readers old and new to this week’s edition of Best of Econtwitter. Please submit suggestions — very much including your own work! — over email or on Twitter @just_economics.

Paper summaries

Twitter avatar for @Devin_G_Pope
Devin Pope @Devin_G_Pope
Did declining religious participation in the late 1980s lead to increased deaths of despair (e.g. suicides) in the early 1990s? A new paper out this week tackles this question. I summarize the paper and give my take below.
9:58 PM ∙ Jan 18, 2023
133Likes27Retweets

^“the authors analyze the repeal of blue laws (laws banning commerce, often on Sunday mornings)”

Twitter avatar for @Devin_G_Pope
Devin Pope @Devin_G_Pope
The authors provide many nice graphs to show the main effect. Let me show perhaps the most intuitive figure. Below the authors plot deaths of despair across time for 3 states that experienced a repeal of blue laws in 1985 versus control states without any law changes.
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9:58 PM ∙ Jan 18, 2023
5Likes1Retweet
Twitter avatar for @BrianCAlbrecht
Brian Albrecht @BrianCAlbrecht
🚨 New working paper alert 🚨 That's what we do, right? The alarm? "Comparison Shopping" with Mark Whitmeyer Consumers are deciding between 2 products. They can gather any information at a cost. Firms set prices without knowing what the consumer learns. briancalbrecht.com/Albrecht_Whitm…
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5:20 PM ∙ Jan 22, 2023
36Likes6Retweets
Twitter avatar for @Nicolas_Ajz
Nico Ajzenman @Nicolas_Ajz
We find that Twitter users were: - 12% more likely to follow White vs Black students - 21% more likely to follow students from top vs. lower-ranked univs - 25% more likely to follow female vs male students (by design we are NOT able to identify effects at the individual level)
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3:47 PM ∙ Jan 17, 2023
36Likes11Retweets

^field experiment with fake accounts

Twitter avatar for @MSchularick
Moritz Schularick @MSchularick
2/5 The punchline: within-country differences in house prices between cities have risen much more strongly than differences in rents between cities. In standard models changes in prices and rents should be tightly linked, but they are not. What's been going on?
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1:58 PM ∙ Jan 17, 2023

^“We propose a new explanation: falling real interest rates”

Twitter avatar for @joey_reiff
Joey Reiff @joey_reiff
🚨New paper🚨 Does offering pre-commitment (the option to save more later) always increase savings? Not necessarily... In a new paper with @hengchen_dai @johnbeshears @katy_milkman @shlomobenartzi, we show when and why offering pre-commitment can actually reduce savings. 🧵⬇️
10:26 PM ∙ Jan 22, 2023
53Likes15Retweets
Twitter avatar for @AlexCoad
Alex Coad @AlexCoad
📢Important paper on entrepreneurship!📢 "Young firms, old capital" in JFE Ma, Murfin & Pratt Young firms don't enter with brand new machines, but use (cheaper) old machines bought from local large firms Data on 1.56m transactions, 70k machine models, tracked by serial numbers
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12:11 PM ∙ Jan 18, 2023
140Likes34Retweets
Twitter avatar for @Josh_Merfeld
Josh Merfeld @Josh_Merfeld
New paper! #EconTwitter Brand new, first draft, maybe not ready to share but trying something new. This is the most data-intensive paper I've ever written. TLDR: air pollution from coal plants is bad for agricultural productivity and growth.
12:33 PM ∙ Jan 19, 2023
96Likes22Retweets
Twitter avatar for @florianederer
Florian Ederer @florianederer
Venture capital-backed startups used to IPO but now they're being acquired. My new paper with Bruno Pellegrino documents this secular shift and shows that serial acquirers of startups have become particularly insulated from product market competition. papers.ssrn.com/sol3/papers.cf…
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11:41 AM ∙ Jan 20, 2023
148Likes36Retweets
Twitter avatar for @BrianCAlbrecht
Brian Albrecht @BrianCAlbrecht
US construction productivity has FALLEN for 6 decades 📉 The technical term is a dumpster fire. From @Austan_Goolsbee and Syverson
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2:56 PM ∙ Jan 16, 2023
707Likes111Retweets
Twitter avatar for @DatFreeStuffTho
FreeStuffGood @DatFreeStuffTho
Replicates the seat belt paper with more data and latest methods. Find even bigger effect of seat belts on mortality. nber.org/papers/w30851
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8:59 AM ∙ Jan 16, 2023
16Likes6Retweets
Twitter avatar for @leightjessica
Jessica Leight @leightjessica
‼️ New paper alert ‼️ Was excited to have a new paper with @BilgeErten and Zhu on the effects of FDI on structural transformation + demographic change presented at the ASSAs this month + wanted to share a 🧵w/some findings #EconTwitter
8:09 PM ∙ Jan 17, 2023
30Likes8Retweets
Twitter avatar for @JPubEcon
Journal of Public Economics @JPubEcon
Is formal separation of powers sufficient to ensure judicial independence? No, in Brazil. Winning elections for mayor in Brazil reduce the chance of being convicted by local judges for past misconduct, possibly due to favor exchanges and career concerns.
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8:25 PM ∙ Jan 20, 2023
13Likes3Retweets
Twitter avatar for @JamesBland_Econ
James Bland @JamesBland_Econ
New working paper! and a thread to come ... papers.ssrn.com/sol3/papers.cf…
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6:31 PM ∙ Jan 22, 2023
60Likes16Retweets
Twitter avatar for @JPubEcon
Journal of Public Economics @JPubEcon
How do SNAP benefits affect grocery prices? A 1% rise in SNAP benefits per capita raises prices by 0.08% during the Great Recession. Marginal SNAP dollar adds +$0.7 to a recipient's consumer surplus, +$0.5 to producer surplus, and lowers each non-SNAP consumer's surplus by $0.05
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8:20 PM ∙ Jan 20, 2023
5Likes1Retweet
Twitter avatar for @briangknight
Brian Knight @briangknight
My paper "Immigration and Violent Crime: Evidence from the Colombia-Venezuela Border" joint with @atribinu, is now forthcoming at the Journal of Development Economics. sciencedirect.com/science/articl…
2:24 PM ∙ Jan 18, 2023
309Likes73Retweets

More paper summaries

Twitter avatar for @BrianCAlbrecht
Brian Albrecht @BrianCAlbrecht
TIL profits for public firms have halved(!) since 1980 🤯 Remember, these are the same firms with supposedly skyrocketing markups. What is going on?!
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1:06 PM ∙ Jan 16, 2023
98Likes18Retweets
Twitter avatar for @Nicolas_Ajz
Nico Ajzenman @Nicolas_Ajz
🚨 Our Altruism or Money? Reducing Teacher Sorting using Behavioral Strategies in Peru was accepted @ 𝑱𝒐𝒖𝒓𝒏𝒂𝒍 𝒐𝒇 𝑳𝒂𝒃𝒐𝒓 𝑬𝒄𝒐𝒏𝒐𝒎𝒊𝒄𝒔 A low-cost behavioral intervention at scale motivated teachers to apply to disadvantaged schools to reduce teacher sorting.
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2:51 PM ∙ Jan 16, 2023
103Likes15Retweets
Twitter avatar for @annemeng_
Anne Meng @annemeng_
🚨NEW PAPER ALERT!! @anthlittle and I are excited to share our new working paper “Subjective and Objective Measurement of Democratic Backsliding.” 🔥Our hot take🔥: Contrary to the current narrative, we DON’T find evidence that we are in a period of global democratic decline 🧵1/
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4:21 PM ∙ Jan 18, 2023
1,252Likes367Retweets
Twitter avatar for @DavidRAgrawal
David R. Agrawal @DavidRAgrawal
What is the effect of online commerce on the distribution of local sales tax revenues? Using the COVID-19 shock to e-commerce and nationally representative data on local tax revenue, @IShybalkina and I answer this in our new @JPubEcon paper. authors.elsevier.com/a/1gRRGAlw9pN4P Thread 👇
2:36 PM ∙ Jan 18, 2023
68Likes9Retweets
Twitter avatar for @TomKMichalski
Tomasz K. Michalski @TomKMichalski
Happy to share a new working paper “Knowledge workers and firm capabilities” with @EricMengus. @HECKnowledge ssrn.com/abstract=43282… A short🧵[1/7]
ssrn.comKnowledge Workers and Firm CapabilitiesSpecialized knowledge-generating jobs comprise close to one fifth of employment and one fourth of the wage bill in French manufacturing firms. These jobs gained
11:13 AM ∙ Jan 20, 2023
11Likes3Retweets
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Best of #econtwitter - Week of January 22, 2023: paper summaries

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