Prof, @Wharton Legal Studies. Scholar of how state power is apportioned & exercised.lgst.wharton.upenn.edu/profile/bdfein… Philadelphia, PAJoined July 2016
New on SSRN: A firm's size affects whether it can racially discriminate, dump waste, or ignore safety laws. In total, >1300 USC provisions favor small firms.
This article uncovers this overlooked body of law, argues it impedes reg goals, and empirically shows how it distorts mkts
My Wharton colleague @BrianDFeinstein has posted a impt paper on federal legal and administrative bias favoring small firms -- a foundation of democracy? A costly subsidy? Or a certain killer of the view that large firms have unwarranted political power? papers.ssrn.com/sol3/papers.cf…
The 2025 Political Economy & Public Law conference covered #research on an array of topics- from disclosure rules to Congressional oversight committees to small business-favoring provisions to executive orders. Thank you to all who made this event such a success!
My colleagues voted to grant me tenure. I'm grateful to countless mentors & friends @BrownUniversity@harvardgov@Harvard_Law@UChicagoLaw@Wharton (plus some anonymous letter-writers!)
Tenure in academia is a privilege. I will strive to use it well.
🚨now on @SSRN-
SCOTUS claims that increasing the President's power over agencies makes those agencies more accountable to the American people.
A set of experiments reveals that regular people - the purported object of this claim - do not agree. 🧵
11K Followers 2K FollowingWilliam A. Schnader Prof. of Law @pennlaw.
Teaching writing & tweeting mostly about contracts.
Against et al. Pro legal jargon. Neutral on legal process.
6K Followers 430 FollowingVanderbilt law prof. Formerly U.S. Treasury (crisis team), Citadel (risk arb), Merrill Lynch (FIG inv. banking), Wachtell (M&A). Read my book The Money Problem
3K Followers 126 FollowingAssociate Professor of Business Law @MichiganRoss. Co-Faculty Director @MichiganCFLP. Former Federal Reserve attorney. Tweets my own.
8K Followers 1K FollowingLaw Prof @UMichLaw (formerly @OSU_Law), @ABAAdLaw past chair, @YaleJREG blogger, #adlaw nerd, dad of four
My scholarship is here: https://t.co/a7oaQESUz9
10K Followers 1K FollowingAssociate Professor @NYULaw | Legal History, Administrative State, New York State Courts | “agenda-driven naysayer whose head instantiates academic ethers”
69K Followers 10K FollowingConstitutional law professor, political scientist | Dawg & Tar Heel | Author of Rot and Revival: The History of Constitutional Law in American Political Dev. ⬇️
30K Followers 1K FollowingAgnes Williams Sesquicentennial Professor of Law & Politics, @GeorgetownLaw. Author of _Congress's Constitution_: https://t.co/0q8QfVPMJu
Find me on Bluesky @joshchafetz
3K Followers 2K FollowingFind me at https://t.co/NN34pgpqdU | Ass Prof @windsorlaw | sjd @harvard_law | legal history of money, banking, central banking, especially in Canada
8K Followers 1K FollowingBiz & securities prof at Colo Law. Blogging at https://t.co/vei0gprh7T Usually not here; find me @annmlipton.bsky and @[email protected]
5K Followers 425 FollowingProfessor @ColumbiaLaw. Author, DIRECT @HarperBusiness. Research explores the Fed, banking and other forms of intermediation. Mom of two.
27K Followers 8K FollowingSSRN’s mission is to rapidly share early-stage research and empower global scholarship to help shape a better future. Submit your work at https://t.co/i1a0Vzu9tR.
462 Followers 3K FollowingYale JD/PhD interested in corporate law, bankruptcy and energy. Before: tennis @GrinnellCollege; research @UChiEnergy. Big packers guy.
3K Followers 7K FollowingLoves horses,dogs and Farm life!Kindness matters most of https://t.co/OLGWsMbh1S DM’s unless it’s about your account. #Resist #Equality #BLM + Me Too😍
100 Followers 302 FollowingThis account is necessary to enforce the Voting Rights Act | A-minus-B-including-C true believer | gen z originalist thought leader
11K Followers 2K FollowingWilliam A. Schnader Prof. of Law @pennlaw.
Teaching writing & tweeting mostly about contracts.
Against et al. Pro legal jargon. Neutral on legal process.
6K Followers 430 FollowingVanderbilt law prof. Formerly U.S. Treasury (crisis team), Citadel (risk arb), Merrill Lynch (FIG inv. banking), Wachtell (M&A). Read my book The Money Problem
3K Followers 126 FollowingAssociate Professor of Business Law @MichiganRoss. Co-Faculty Director @MichiganCFLP. Former Federal Reserve attorney. Tweets my own.
8K Followers 1K FollowingLaw Prof @UMichLaw (formerly @OSU_Law), @ABAAdLaw past chair, @YaleJREG blogger, #adlaw nerd, dad of four
My scholarship is here: https://t.co/a7oaQESUz9
10K Followers 1K FollowingAssociate Professor @NYULaw | Legal History, Administrative State, New York State Courts | “agenda-driven naysayer whose head instantiates academic ethers”
69K Followers 10K FollowingConstitutional law professor, political scientist | Dawg & Tar Heel | Author of Rot and Revival: The History of Constitutional Law in American Political Dev. ⬇️
30K Followers 1K FollowingAgnes Williams Sesquicentennial Professor of Law & Politics, @GeorgetownLaw. Author of _Congress's Constitution_: https://t.co/0q8QfVPMJu
Find me on Bluesky @joshchafetz
3K Followers 2K FollowingFind me at https://t.co/NN34pgpqdU | Ass Prof @windsorlaw | sjd @harvard_law | legal history of money, banking, central banking, especially in Canada
1K Followers 1K FollowingAI Innovation & Law Fellow @ The University of Texas School of Law | Contributing Editor @ Lawfare | Author of Appleseed AI @ Substack
462 Followers 3K FollowingYale JD/PhD interested in corporate law, bankruptcy and energy. Before: tennis @GrinnellCollege; research @UChiEnergy. Big packers guy.
2K Followers 104 FollowingThe hub for law review article submissions and selection. Auto-posts #LRSubmissions tweets & human posts other law review resources.
10K Followers 82 Following"well-known conservative attorney" - NYT. Managing Partner at King Street Legal and President at Vallecito Capital. Former @WhiteHouse @TheJusticeDept @DOGE
1K Followers 1K FollowingWife, Mother, Citizen, National Affairs Managing Editor | ND Alum | Chicago native | Tweets do not reflect the views of my employer
265 Followers 639 FollowingWagner Fellow in Law & Business, NYU Law | Emerging Companies & Venture Capital | Innovation, finance, and everything in between | Papers: https://t.co/EWTrGNF9Kk
966 Followers 1K FollowingAssistant Professor at SLU Law. I study antitrust & public health. Love teaching contracts. Tennis, diving, yoga, tasting olives, jazz.
814 Followers 1K FollowingDad. Husband. Tenured political scientist in a policy school. Tweets don't represent my employer and we both like it that way. RT != endorse. #FirstGen
1K Followers 361 FollowingRichard Allen/Cravath Distinguished Professor in International Business Law at Duke University School of Law and 2021 MiniGolf Masters Champion
4K Followers 309 Followinglaw professor @NorthwesternLaw: technology, constitutional and international law theorist, blogger at Law and Liberty, Federalist Society Paul Bator awardee
463 Followers 323 FollowingDreher Chair, Ohio State University, political scientist, New Deal aficionado, hat fancier, scholar of the Supreme Court and the history of Congress
2K Followers 553 FollowingResearch Scientist @GoogleDeepmind working on AI Safety and human morality. Starting as Assistant Prof in NYU Psych Dept, Spring 2026.
349K Followers 318 FollowingInstitute Professor @MIT, @MITEcon. Co-Director of @MITShapingWork. Author of Why Nations Fail, The Narrow Corridor, and Power & Progress.
3K Followers 829 FollowingWriting about the business of medicine for @washingtonpost. Priors @seattletimes investigations, @wsj. Signal: 773-350-6933, email: [email protected]
7K Followers 1K FollowingSusan Dod Brown Professor of Politics & Public Affairs, Vice Dean of Academic Affairs, Princeton University #FirstGen I guess I am a Dead Armadillo
40K Followers 2K FollowingPaul & Karen Levy Fellow in Campus Freedom @goACTA. Writings in @WSJ, @nypost, @Newsweek, @FoxNews, @RCPolitics, etc. Opinions are my own. RT ≠ endorsement.
500 Followers 2K FollowingManager @publicservice Center for Presidential Transition | PhD Vanderbilt University | Presidency, Executive Branch, Appointments | 🏳️🌈| Opinions my own
915 Followers 373 FollowingWilliam G. and Virginia K. Karnes Professor of Law at @NorthwesternLaw, write mainly about the courts, intellectual property and patent law