Jaehee Song (@Jaeheeasy) profile picture

Assistant Professor of Finance and Real Estate @leedsbiz. Studying zoning regulations and housing affordability

Joined February 2018
``Home production hours of spouses have become more complementary over time, accounting for a significant part of the decline in gender inequality in Germany, while technological change in the labor market has fuelled inequality.'' From @pauliecalvo, Lindenlaub and Reynoso: 👇
3
35
2
170
28,195
Jaehee Song retweeted
📢New paper on AI and Zoning with @AlexBartik and @DMilo75 We introduce generative regulatory measurement: a new method to use LLMs to parse the underlying meaning of regulatory texts We use AI to figure out what zoning and housing regulations are, and connect them to outcomes
18
86
29
400
224,932
A couple of months ago got an e-mail from Michael Cembalest at JP Morgan with shrewd and subtle questions about our zoning research. I did my best to reply--and here's the outcome! Look forward to continue exploring this issue with @eunjeeecon, @parkhomenko_a_v and @Jaeheeasy
Our research on 'Zoning and the Density of Urban Development' with @mattd_econ and @parkhomenko_a_v was recently mentioned in this JP Morgan piece. We are committed to furthering our work on the zoning issue. privatebank.jpmorgan.com/gl/…
3
10
2,330
We are hiring at the assistant professor level! jobs.colorado.edu/jobs/JobDe… If you're on the market, please apply to join our group, which includes @CSpaenjers, @EmilyAGallaghe1, @ProfAsaf, @LogicalShaun, @Ed_Van_Wesep, @Jaeheeasy, @BillingsEcon and others not on X.
17
63
13,588
Jaehee Song retweeted
🚨🚨New Data Release🚨🚨 I'm satisfied enough to release my long-awaited dataset on municipal incorporations that does not rely on the Census of Governments or the Census Boundary & Annexation Survey. A 🧵 github.com/cbgoodman/muni-in…
4
28
7
105
22,335
Jaehee Song retweeted
We are pleased to host the third Policy Forum event on March 8th, 12–1 pm (ET). The topic is "Land Use Regulations to Allow for More Housing Construction." The panel will feature recent research by AREUEA members and a discussion about its implications for land use policies.
1
5
1
20
4,182
Do you work on #HouseholdFinance? Care about how consumers use financial products? Have new and exciting work in this space? Then, please submit your best work to the Boulder Summer Conference on Consumer Financial Decision Making (deadline 12/23). leeds.qualtrics.com/jfe/form…
1
23
6
52
We are hiring at the @leedsbiz finance division. We have two lines—one Assistant Professor and one Associate Professor. Apply soon (links in 🧵 ) to join me, @CSpaenjers, @Ed_Van_Wesep, @ProfAsaf, @EmilyAGallaghe1, @LogicalShaun and many others not on Twitter. Shares welcome
1
16
45
Local governments govern U.S. suburbs. Each one could use *zoning powers* to block affordable homes for newcomers, if residents wanted. But how much of zoning today is *exclusionary*? When would it have started? Why did it happen? Follow 🧵for answers in my job market paper...
5
51
8
204
Jaehee Song uses observed discontinuity in lot sizes to estimate which communities have min lot area (MLA) restrictions for 7,000 neighborhoods. Finds whites willing to pay a lot to be in areas with MLA restrictions. Blacks not so much. @WiEMecon
2
7
Jaehee Song retweeted
A moment of reflection at @WiEMecon. Listening to @Jaeheeasy’s really great research on zoning regulations in the US, I realize how incredibly exhilarating it has been to listen to so many incredible female economists in the past 2 days! 💥 #WomeninEconomics @BeckerFriedman
1
10
27
I am trying to develop the Real Estate Economics course for MBA/MS Real Estate students @leedsbiz! If you are willing to share any resources/materials I'd really appreciate it! My first time teaching at the master level, so any general teaching tips/advice would be helpful too :)
7
9
1
45
Thrilled to announce the lineup for the inaugural BFI Women in Empirical Microeconomics Conference this August. Thank you to all the women who submitted fantastic papers to our call. Can't wait for the event this year, and for more in years to come. bfi.uchicago.edu/event/women…
1
25
3
105
📢 New #WorkingPaper 📢 "How to Increase Housing Affordability: Understanding Local Deterrents to Building Multifamily Housing" with @SoodAradhya and Nicholas Chiumenti. papers.ssrn.com/sol3/papers.… #EconTwitter A thread [1/9]
1
14
1
48
Jaehee Song retweeted
A study that finds that nonresponse affects conclusions drawn from surveys develops tools to test and correct for nonresponse bias, from Deniz Dutz, @ingridhuitfeldt, Santiago Lacouture, Magne Mogstad, Alexander Torgovitsky, and Winnie van Dijk nber.org/papers/w29549
The draft of my JMP, an empirical investigation of the HOLC so-called “redlining” maps, is out (bit.ly/3HrRDHo). It is joint work with my late friend and classmate, Disa M. Hynsjö. We started this project more than two years ago by looking at this map of New Haven, CT.
2
50
4
247
.@pauliecalvo's JMP examines how legal gaps between marriage and non-marital cohabitation affect family formation and welfare. Subjecting married and cohabiting couples to the same child custody laws benefits low-educated women and their children. More at paulacalvo.net
.@luca__perdoni's JMP measures the effects of 1930s federal “redlining” maps with a new, machine-learning-powered, empirical strategy. 🔴The lowest neighborhood grade caused🔴 ⬇️ in homeownership and house values until ’80s ⬆️ in AfrAm shares Read more: lucaperdoni.com
1
10
4
27
Thank you @jenniferdoleac for sharing my job market paper and other women’s!
Replying to @jenniferdoleac
Jaehee Song JMP: "The Effects of Residential Zoning in U.S. Housing Markets" Website: jaeheesong.com/
1
5
46