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Jason Hartline

@jasonhartline

Professor at Northwestern CS. Economics, by courtesy. Study mechanism design, economics of algorithms, regulation of algorithms, AI and society. https://sites.northwestern.edu/hartline/

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19.11.2023
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Latest posts by Jason Hartline @jasonhartline

In 2005, back with @lance.fortnow.com wrote that blog post, citations in CS were all numeric. I hope he would have the good sense now to prefer author-year citations and \citet where the citation is used as a noun. Which, importantly, do not require flipping to the end.

06.03.2026 23:48 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

@pkrugman.bsky.social raises a vital point.
At $1 billion/day, six weeks of the air war on Iran would cost as much as a year of US military support for Ukraine. Which would do more for US national security?
The answer may be debated, but the question is essential for America.

06.03.2026 15:07 πŸ‘ 9 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

@poleconukinar.bsky.social returns with a series of great seminars, some of which are theory-focused πŸ‘‡

05.03.2026 22:34 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
ACM/SIGAI Autonomous Agents Research Award - ACM SIGAI 2025 Award Call Nominations are solicited for the 2025 ACM SIGAI Autonomous Agents Research Award. This award is made for excellence in research in the area of autonomous agents. It is intended to…

Call for ACM SIGAI Autonomous Agents Research Award 2025

The award is made for research excellence in autonomous agents, to recognise researchers in autonomous agents whose current work is an important influence

Nominations Deadline: 15th Jan 2025
Details: https://buff.ly/4ir8hJR
#SIGAIAward

10.01.2025 11:28 πŸ‘ 5 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Post image

If you are a senior researcher (i.e., associate prof level or later), and you're interested in moving to the University of Waterloo (best CS program in Canada) for the Canada Impact+ Research Chair (biggest chair position in Canada, $$$$$), email me. Discretion guaranteed.

06.01.2026 15:26 πŸ‘ 18 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
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Trump Justice Dept. Seeks to Stall State Bar Discipline of Its Lawyers

DOJ "is seeking to intervene in state bar assocs’ disciplinary proceedings against its lawyers." "The move comes as career lawyers in the department have repeatedly balked at carrying out orders they view as unethical or which could cause them to lose their licenses." www.nytimes.com/2026/03/04/u...

04.03.2026 19:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Pragmatic & actionable interpretability are buzzwords arguing for mech interp to study concrete tasks.

It's the right instinct, but still underspecified. What counts as a concrete task? What's upper bound on performance? What do users need to know? Decision theory has answers!

03.03.2026 16:29 πŸ‘ 7 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Meet three scientists who said no to Epstein The warning signs included a web search, a mother’s doubts, and inklings of a β€œsexist attitude”

A good reminder for academics always to scrutinize where potential research funding comes from. www.science.org/content/arti...

03.03.2026 15:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Krishna Dasaratha, Anant Shah
Network Interventions: Targeting Agents or Targeting Links?
https://arxiv.org/abs/2602.12897

16.02.2026 20:25 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

[Thurs, 8:30-9:45am PT] CSLaw 2026: Empirics

Empirics session at #CSLaw2026:

- β€œQuantifying the Benefits of Securities Regulation”
- β€œMining Legal Arguments to Study Judicial Formalism”
- β€œAI-Assisted Moot Courts: Simulating Justice-Specific Questioning for Supreme Court Oral Arguments”
#socialcal

02.03.2026 18:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Automation in the Workforce | : Loyola University Chicago

[Wednesday, March 11, 1-7pm CT] IDEAL Workshop on Automation in the Workforce: Ethics, AI, and the Reconfiguration of Labor

Great speaker lineup at this IDEAL-Loyola workshop. Part of the IDEAL Special Program on Data Science with Strategic Agents. www.luc.edu/quinlan/whyq... #socialcal

02.03.2026 17:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

(I'm not on the organizing team.) Posting to get it on my calendar, and hoping to see many of you there!

02.03.2026 17:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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FORC 2026 The 7th annual Symposium on Foundations of Responsible Computing (FORC) will be held on June 3-5, 2026 at Harvard University, MA, USA. Venue for all talks and poster session: Program Lunch suggesti…

[June 3-5] FORC 2026 (at Harvard)

The 7th annual Symposium on Foundations of Responsible Computing (@forcconf.bsky.social) will be held on June 3-5, 2026 at Harvard University. responsiblecomputing.org/forc-2026/ #forc2026 #socialcal

02.03.2026 17:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I'll be honest, while I really enjoyed #NeurIPS2025, the sheer scale made it hard to get a ton of scientific value out of it.

Looking forward to attending more small and intimate events like #ALT2026 and #FORC2026, where one can engage deeply with the pertinent communities.

02.02.2026 18:20 πŸ‘ 18 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1

I'd love to have a collection of empirical AI papers that do a great job of this. If you know any, please share!

02.03.2026 17:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

In papers studying empirical outcomes of AI in various situations, e.g. game theory, the *first thing* I want to know is: What in the study is still relevant on completely different models with superior abilities? Research must still be relevant next week. I won't read if the paper doesn't say.

02.03.2026 16:59 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A line graph showing NSF grant awards made through 2/27/26 for fiscal year 2026 compared with grant awards for fiscal years 2021-2025.

A line graph showing NSF grant awards made through 2/27/26 for fiscal year 2026 compared with grant awards for fiscal years 2021-2025.

NSF Update (Awards through 2/27/26)

Directorates to follow

1/10

01.03.2026 14:48 πŸ‘ 667 πŸ” 445 πŸ’¬ 28 πŸ“Œ 118

[Nov 8-11] FOCS (in NYC) #socialcal

01.03.2026 20:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
FOCS 2026 – Call for Papers

The Call for Papers and submission server for #FOCS2026 are up!

⏰ Deadline: April 1, 5:00 PM EDT (21:00 UTC)

sanjeevkhanna.org/FOCS2026_CFP...

01.03.2026 20:36 πŸ‘ 10 πŸ” 6 πŸ’¬ 3 πŸ“Œ 0

[April 1] FOCS Deadline #socialcal

01.03.2026 20:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It is also in this technical report by Marissa Beck and Marion Ott

"Revenue Monotonicity in Core-Selecting Package Auctions"

which gives necessary and sufficient conditions for monotonicity in core-selecting auctions. Hopefully it will be published somewhere more official soon.

01.03.2026 15:05 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Second-Price Proxy Auctions in Bidder-Seller Networks We analyze a model of Internet auctions. Sellers each offer one item of a heterogeneous good to bidders who have unit-demand preferences. Items are sold in sec

Thanks the the dissemination reach of arxiv, I now have a reference for this, imho, important result. It can be found in Chapter 4 of Marion Ott's 2009 Ph.D. Thesis

"Second-price proxy auctions in bidder-seller networks"

I will cite it accordingly. publikationen.bibliothek.kit.edu/1000013645

01.03.2026 15:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
An anti-facist open letter from 23 retired Harvard Business School professors

Anti-fascism should have broad support across the American political spectrum. Elections need to be defended. Here's an open letter from retired professors at HBS in which we call for business leaders to address that need.
#econsky #academicsky
marketdesigner.blogspot.com/2026/02/an-a...

28.02.2026 14:54 πŸ‘ 89 πŸ” 31 πŸ’¬ 0 πŸ“Œ 3

Hello Bluesky friends, I would be happy to have some more people trying out #socialcal for turning Bluesky posts into calendar events. Details. πŸ‘‡

28.02.2026 00:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Prof. Curry presenting "Aligned Textual Scoring Rule".

Prof. Curry presenting "Aligned Textual Scoring Rule".

Great presentation by UIC Prof. Michael Curry on

"Language Models and Text Elicitation Mechanisms"

We have an upcoming #IDEAL workshop on this topic on May 1. Pictured, Prof. Curry is overviewing our recent joint paper "Aligned Textual Scoring Rules". arxiv.org/abs/2507.06221

27.02.2026 18:03 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Prof. Curry presenting "Aligned Textual Scoring Rule".

Prof. Curry presenting "Aligned Textual Scoring Rule".

Great presentation by UIC Prof. Michael Curry on

"Language Models and Text Elicitation Mechanisms"

We have an upcoming #IDEAL workshop on this topic on May 1. Pictured, Prof. Curry is overviewing our recent joint paper "Aligned Textual Scoring Rules". arxiv.org/abs/2507.06221

27.02.2026 18:03 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Speaker with slide: What's different about data: non-rival, freely replicable, costly to share, and value a priori unknown.

Speaker with slide: What's different about data: non-rival, freely replicable, costly to share, and value a priori unknown.

Great presentation by Northwestern postdoc Pooja Kulkarni on

"Emerging Markets: Data, Models, and Tokens"

What's different about data: non-rival, freely replicable, costly to share, and value a priori unknown. #IDEAL

27.02.2026 17:03 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Speaker with slide: What's different about data: non-rival, freely replicable, costly to share, and value a priori unknown.

Speaker with slide: What's different about data: non-rival, freely replicable, costly to share, and value a priori unknown.

Great presentation by Northwestern postdoc Pooja Kulkarni on

"Emerging Markets: Data, Models, and Tokens"

What's different about data: non-rival, freely replicable, costly to share, and value a priori unknown. #IDEAL

27.02.2026 17:03 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

[Monday, 12:15-1:30pm PT] AFOG Seminar: Hartline and Wexler on "AI Suppression: E-Discovery Software and Brady" #socialcal

27.02.2026 02:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Events – Algorithmic Fairness and Opacity Group - Berkeley AFOG hosts various public events including talks, panels, and workshops, to learn about and discuss relevant topics.

Looking forward to visiting the Algorithmic Fairness and Opacity Group at UC-Berkeley on Monday with my fabulous coauthor Rebecca Wexler to present

"AI Suppression: E-Discovery Software and Brady"

Event details: afog.berkeley.edu/events
Paper: papers.ssrn.com/sol3/papers....

27.02.2026 02:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0