Brant Walker

15 posts

Brant Walker

@brantjwalker

Ph.D. Student, @YaleEnvironment. @NSF Fellow. he/him. Iowan. Economics, environment, water, infrastructure, policy, +++

Katılım Nisan 2020

179 Takip Edilen102 Takipçiler

Brant Walker retweetledi

NBER@nberpubs·16 Mar

Ex ante deep learning dramatically outperforms geophysical models of proposed Clean Water Act reforms. The Supreme Court's 2023 Sackett case deregulates many streams and wetlands, from Simon Greenhill, @brantjwalker, and @_josephshapiro nber.org/papers/w34947

English

3.1K

Brant Walker@brantjwalker·2 Kas

How much do Econ PhD students actually work? I tracked my hours for 6 months and wrote a short report on my sample of N=1. Check it out! Full report: brantjwalker.github.io/files/Extras/t…

English

Brant Walker@brantjwalker·18 Nis

@stutisaria @YaleEnvironment @NSF Thank you thank you :)

English

Stuti Saria@stutisaria·17 Nis

@brantjwalker @YaleEnvironment @NSF congratulations!!

English

183

Brant Walker@brantjwalker·17 Nis

I’m headed to @YaleEnvironment as a @NSF fellow for my PhD! Very excited to get started doing all things econ-env :) I’m so thankful for everyone who pushed me to grow over the past decade. You know who you are - I’m a product of your support.

English

7.1K

Brant Walker@brantjwalker·18 Nis

@bshubhro @YaleEnvironment @NSF Thank you very much!

English

Brant Walker@brantjwalker·18 Nis

@_AlexanderBusch @YaleEnvironment @NSF Thank you! It'll be possible to visit with just a train ride!

English

Brant Walker retweetledi

Joseph Shapiro@_josephshapiro·25 Oca

ML model could save >$1bn in annual compliance costs by providing immediate estimates of the probability that a site is regulated. Video explainer: youtube.com/watch?v=Jkhz5g… Interactive map: simondgreenhill.github.io/wotus-map/

YouTube

English

1.1K

Brant Walker@brantjwalker·25 Oca

Fantastic and important paper for Clean Water Act Regulation in the United States. It was a privilege to work with this great team to get this over the finish line. Check out the *beautiful* maps!!

Joseph Shapiro@_josephshapiro

New in @ScienceMagazine (my first research article there!): Machine learning predicts which rivers, wetlands the Clean Water Act regulates science.org/doi/10.1126/sc… Motivation: EPA and Army Corps say "EXISTING TOOLS CANNOT ACCURATELY MAP THE SCOPE OF CLEAN WATER ACT JURISDICTION"

English

619

Brant Walker retweetledi

NBER@nberpubs·24 Oca

Compared to Safe Drinking Water Act loans, Congressional earmarks disproportionately target Hispanic communities but not Black or low-income communities, from @DavidKeiserEcon, @BhashMazumder, @davidmolitor, @_josephshapiro, and @brantjwalker nber.org/papers/w32058

English

5.7K

Brant Walker@brantjwalker·13 Ara

Joe is an excellent advisor (kudos to his great co-authors) - anyone interested in diving into economic research should apply! Plus, our predoc community is fantastic! We have mentorship lunches with faculty across campus, along with our own fun events. Questions? Reach out!

Joseph Shapiro@_josephshapiro

🚨Seeking pre-doctoral research fellow in environmental economics (summer/fall 2024) tinyurl.com/cvjzufsk 🌍Research pollution, trade, water, labor, climate, machine learning, energy, health... 💡Predoc community with mentoring/training 👉Please r/t, apply! @econ_ra

English

365

Brant Walker@brantjwalker·25 Eyl

@UpdatedPriors @EconAnne I’d take one if you still have a few!

English

Brant Walker retweetledi

NCAA March Madness@MarchMadnessWBB·1 Nis

We get it 👏 #WFinalFour x @IowaWBB

English

241

2.2K

273.4K

Brant Walker retweetledi

dinosaur@dinosaurcouch·1 Nis

comic 0847

English

684

4.1K

Brant Walker retweetledi

UI Intl Programs@uiowaIP·27 Nis

Chalk up another #Fulbright win for the @uiowa! Congrats to Brant Walker, of Dubuque, IA, winner of a Fulbright Study/Research grant in economics to Germany for 2021-22! @TippieIowa @UIowaCLAS @FulbrightPrgrm #ForIowa #UIowaGrad21 bit.ly/3vjEGsr

English

Keşfet

@_josephshapiro @stutisaria @YaleEnvironment @NSF @_AlexanderBusch @DavidKeiserEcon @davidmolitor @UpdatedPriors