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Yannai A. Gonczarowski Profile
Yannai A. Gonczarowski

@YannaiGonch

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Faculty @HarvardEcon + @Harvard Computer Science @hseas , past: @MSRNE @HebrewU , classical (opera) singer, father of two (+a pug) | tweets my own | he/him

Massachusetts, USA
Joined May 2020
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@YannaiGonch
Yannai A. Gonczarowski
2 months
🚨New paper🚨 Algorithmic Collusion by Large Language Models Joint w/ @sarafish_ & @RanShorrer LLM use is automating many business decisions. Pricing might be next (or is already). What if multiple firms decide in good faith to use off-the-shelf-LLMs for pricing? 1/3 #EconTwitter
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@YannaiGonch
Yannai A. Gonczarowski
1 year
The dirty little secrets you learn about people when you coauthor with them.
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@YannaiGonch
Yannai A. Gonczarowski
9 months
We construct a novel dataset by asking 3000 academics to label a viral photo of Einstein/Ken/Oppenheimer with discipline names. These shed new light on how disciplines are perceived both by their practitioner and by others. A particular discipline with surprising perception is 1/
@dggoldst
Dan Goldstein
9 months
Psychology, Marketing, Economics
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@YannaiGonch
Yannai A. Gonczarowski
2 years
An economist doing what economists do best: criticizing models.
@jonathaneyer
Jonathan Eyer
2 years
I went to a 1 year olds birthday party yesterday and two of the other dads were literally models. This is bullshit. I hate LA.
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@YannaiGonch
Yannai A. Gonczarowski
3 years
Thrilled to share I'll be joining @Harvard this summer as an Assistant Professor of Economics, with a joint appointment also as Assistant Professor of Computer Science @hseas . So grateful for Harvard Econ's open-mindedness & thankful to more ppl than a tweet can fit. #EconTwitter
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@YannaiGonch
Yannai A. Gonczarowski
2 years
That's a wrap on @Harvard ECON2070 "A Computer Science Toolbox for Modern Economic Theory," to my knowledge the 1st attempt at such a grad course at an econ dept. Had a blast building&teaching it, and evaluations say so did students! #EconTwitter Syllabus:
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Pro-Israel gatherings in universities (all that I've seen): - mourning the murdered and calling for the return of the abducted - NOT calling for any violence - condemning Hamas terrorism, NOT even mentioning that Hamas was democratically elected in Gaza Anti-Israel gatherings in
@EleeShimshoni
Elee Shimshoni
7 months
Today @MIT . Make no mistake, “from the river to the sea” is a call for genocide. How are Israeli/Jewish students, staff, and faculty supposed to feel safe on campus? Alongside hate, this rally used the ignorant participants to spread lies also unbecoming of an elite institution.
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Shabbat dinner table at @Harvard yard for over 200 abducted hostages who are still in Gaza for almost a month. The leftmost high chair is for Kfir, 9 months old when abducted, who has now spent one tenth of his life (and counting) in Gaza without anyone knowing his condition.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Easy: Statistics -> Data Science
@blackprints
nesrin danan
2 years
name a more successful rebrand than mayonnaise becoming aioli
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@YannaiGonch
Yannai A. Gonczarowski
7 months
In front of the @Harvard Science Center today. These students give me a lot of hope. (Photo taken and tweeted with their permission.)
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@YannaiGonch
Yannai A. Gonczarowski
7 months
My words in the beginning of my lesson at @Harvard @HarvardEcon @hseas yesterday: These are difficult times for me and for others. For me personally, as we speak, my mother is sitting in a shelter. So are my parents in law. So is my two-year-old niece. Please be understanding if
@YannaiGonch
Yannai A. Gonczarowski
2 years
This will be a fun semester! ( @caseyfeigh we don't know each other, but thought you may be pleased to know your tweet was the first example in a @HarvardEcon course on incentives. Given your niece's impressive game theory skills at 3y/o, I hope to see her in class in 1½ decades)
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Imagine a 9/11 with 10x times more murdered; with many more children and elderly massacred; with the terrorists conquering US towns and having the choice to spare each of the fatalities separately, but again and again choosing to butcher them all, sometimes also raping them; with
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@YannaiGonch
Yannai A. Gonczarowski
2 years
"Dear author, following three rounds of revisions, we regret to inform you..."
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@YannaiGonch
Yannai A. Gonczarowski
7 months
So, let me get this straight. Even when faced with overwhelming independent evidence (including footage aired by Al-Jazeera) that what hit the hospital in Gaza was an Islamic Jihad missile, some people prefer to "take Hamas's word" that all this evidence is false and instead
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@YannaiGonch
Yannai A. Gonczarowski
2 years
I love math, but framing non-mathy fields as "swapping icons in HTML" is IMHO detrimental in 2 ways: 1. Presents things such as human-computer interaction & large-scale software engineering/design as trivial. 2. Teaches students to think some fields are superior to others. 1/2
@boazbaraktcs
Boaz Barak
2 years
Every year I teach CS theory, I find that I need to apologize less and less about having so much math content. CS practice is getting more & more mathy. Now I just ask students if they want to their future job to be one where they read texts of first type, or the second type:
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@YannaiGonch
Yannai A. Gonczarowski
8 months
Really, @nytimes ? Is it so hard to write a title that makes it clear who did the surprise assault and who the response? Maybe even use a different verb ("murdered"?) for the innocent Israeli citizens rather than Palestinian Hamas terrorists? What a pathetic excuse for journalism.
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@YannaiGonch
Yannai A. Gonczarowski
7 months
We got an email from our school's superintendent that talked about the situation in a "balanced way." This is how we responded.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Answering an email from a prospective PhD student. Noticing that it's the weekend. Adding "PS Please don't infer in any way from the fact that I'm answering you on a weekend that I would ever expect you to work on a weekend." Sending. Normalize a healthy #WorkLifeBalance .
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@YannaiGonch
Yannai A. Gonczarowski
4 months
If your rec letter says the RA was heavily involved in every step of the project and contributed so many new ideas, yet I see you didn't make them a coauthor, then either you're lying or you should be ashamed of yourself for not making them a coauthor. My money is on the latter.
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@YannaiGonch
Yannai A. Gonczarowski
1 year
@LongFormMath Well, donuts are studied extensively in topology.
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@YannaiGonch
Yannai A. Gonczarowski
11 months
@Idaneretz @Duduoppe היי עידן. בתור פרופסור בהרווארד החוקר את תורת המשחקים, אני נאלץ לחלוק על חלקים מדברייך, ויש כאן הזדמנות מצוינת ללמוד על המשמעות של אסטרטגיות דומיננטיות, שיוויי משקל, pooling equilibrium, על off-path threats על cheap talk, ועל babbling equilibrium. בואו נתחיל! 1/
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@YannaiGonch
Yannai A. Gonczarowski
4 months
Professors tenured in the '80s: "These young academics nowadays just aren't trying hard enough." Young academics nowadays:
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@YannaiGonch
Yannai A. Gonczarowski
3 years
New semester, new department. Pawfessor Krang is ramping up on what this "Economics" is all about, anyway.
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@YannaiGonch
Yannai A. Gonczarowski
4 years
The draft of my first textbook, coauthored with @noamnisan , "Mathematical Logic through Python," which is forthcoming in @CambridgeUP , is online! A new approach to teaching Logic to CS students, tailored to their unique intuitions and strengths! 1/6
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@YannaiGonch
Yannai A. Gonczarowski
6 months
Jewish students are being blocked from entering class and threatened, and the administration chooses to do nothing. This is not Germany in the 1930s. This is @MIT in 2023.
@RetsefL
Retsef Levi
6 months
This is the reality that MIT President wants to hide. A letter from Israeli & Jewish MIT students: To all students at MIT, Today, Jewish and Israeli MIT students were physically prevented from attending class by a hostile group of pro-Hamas and anti-Israel MIT students that
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@YannaiGonch
Yannai A. Gonczarowski
6 months
Answers: 1987(!); Arrow, Aumann & Kurz (!); they referred to the "Halpern–Moses Paradox," which says that in realistic settings, new common knowledge NEVER arises. (WHAT??? Yes.) This paradox stood for four decades. In a 🚨new paper🚨, Yoram Moses and I resolve this paradox.🧵1/
@YannaiGonch
Yannai A. Gonczarowski
6 months
Some time ago, three prominent economists, two of whom are now Nobel laureates, wrote the words below. #EconTwitter , can you guess (1) when, (2) who, and/or (3) what the problem they refer to might be? Comment your guess below 👇👇👇 & come back in 24hrs for the answer. === They
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@YannaiGonch
Yannai A. Gonczarowski
7 months
If anyone tells you that the terrorist attacks against Israel should be viewed "in the context of a 75-year dispute," ask them: Is there a context that justifies kidnapping children, sick, and elderly? Is there a context that justifies raping women? Is there a context that
@NaomiHavron
Naomi Havron, PhD
7 months
My family has been taken to Gaza. We don't know their medical condition, we know that if my uncle isn't released soon he could die, he has a degenerative disease and needs treatment. They are European citizens. I need anyone with any contacts to get in touch with me ASAP.
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@YannaiGonch
Yannai A. Gonczarowski
6 months
So you think you've seen the most extreme of how low the media would stoop to libel Israel? Think again. (Also, look at the face of the interviewee @EylonALevy as he realizes the magnitude of the maliciousness of the question he was just asked.) Shame on you @KayBurley @SkyNews !
@ArielSchnabel
Ariel Schnabel אריאל שנבל
6 months
הנה הוידאו
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@YannaiGonch
Yannai A. Gonczarowski
1 year
So excited to give the semester's UEA Lecture at @MITEcon today! Econ theory and theoretical CS both use math to prove theorems, but the flavor of theorems/tools differs. We'll see how approaches/aesthetics/techniques originating in CS can yield economically meaningful insights.
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Four minutes that every person should watch. @NYCMayor in an incredibly powerful speech that I will watch again and again these coming days.
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Now is a good time to check in on your Israeli students/RAs/TAs (and on any others who might be affected). Please also remember that not everyone is able to "work as a distraction from the situation" (and that not being able to do this doesn't mean one can't excel in academia).
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@YannaiGonch
Yannai A. Gonczarowski
7 months
DSA SF apparently believes in the "right" to rape. The "right" to behead babies. The "right" to mutilate dead bodies and parade them. This week many antisemitic masks are coming off. The people & organizations who excuse Saturday's massacre will soon enough don their masks again.
@DSA_SF
DSA San Francisco
7 months
Violent oppression inevitably produces resistance. Socialists support the Palestinian people’s, and all people’s, right to resist and fight for their own liberation. This weekend’s events are no different. Decolonization is the only path towards peace. (3/4)
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@YannaiGonch
Yannai A. Gonczarowski
8 months
@akbarpour_ I actually think it's their "outside market value in academia" (i.e., business schools). Going to industry has many other features that some probably find less attractive; this is not so much the case with going to business schools.
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@YannaiGonch
Yannai A. Gonczarowski
7 months
This is Kfir, 9 months old. Born in 2023, abducted by Hamas into Gaza in 2023. Kfir is one of the many children held hostage by Hamas for 10 days now. No one knows how Kfir is being treated. No one knows if Kfir has anyone next to him when he cries. No one knows if Kfir is still
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@YannaiGonch
Yannai A. Gonczarowski
8 months
They kidnap toddlers into Gaza as hostages. They shoot and kill ambulance drivers. They desecrate bodies and parade them. These are not freedom fighters. These are blood-thirsty murdering sadistic terrorists.
@ichbinilya
Ilya Lozovsky
8 months
unbearable
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@YannaiGonch
Yannai A. Gonczarowski
8 months
My #1 feature request for @overleaf is actually a very easy one to implement: "find and replace only inside math mode." ($i$ that has to become $j$ inside all expressions because I changed my mind about notation in a long proof, I'm looking at you!) Who is with me on this?
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@YannaiGonch
Yannai A. Gonczarowski
10 months
What's the next level of recognition after winning a Nobel, you ask? Becoming a WiFi password! @DorotheaKuebler @VincentMeisner
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@YannaiGonch
Yannai A. Gonczarowski
2 years
So excited to see this our book available for pre-order!
@CUP_SciEng
Cambridge University Press - Science & Engineering
2 years
Mathematical Logic through Python by @YannaiGonch and @noamnisan . A unique approach to mathematical logic where students implement the underlying concepts and proofs in the Python programming language.
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@YannaiGonch
Yannai A. Gonczarowski
3 years
As a student I actively lobbied for our department's main seminar to be moved from 4-6 to 2-4 so that I & other students w/kids could catch the seminar (or at least its start) before having to head out to pick our kids up from daycare. On evenings and weekends, I'm a #ParentFirst
@KhoaVuUmn
Khoa Vu
3 years
Maybe it's just me, but I purposefully avoid faculty who tries to force onto students the mentality that academia is somehow different than an 8-5 job and that you have to sacrifice all of your free/sleeping time in order to be a good researcher.
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@YannaiGonch
Yannai A. Gonczarowski
6 months
Well, @BBCNews @BowenBBC , will we hear an apology? @UNRWA @UN @ICRC , maybe we'll get a comment from you? I don't see how your people on the ground could not have known. @WHO , how about a condemnation of using a hospital for terrorism and kidnapping?
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@YannaiGonch
Yannai A. Gonczarowski
2 years
We thank the reviewers for all their helpful suggestions, which greatly improved this paper.
@MusicalChaotic
Musical Instruments with Chaotic Auras
2 years
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@YannaiGonch
Yannai A. Gonczarowski
1 month
Unpopular opinion: this reads to me like "this year, we help the rat race start even earlier at the expense of childhoods, contribute to making good colleges even less accessible to students who don't have anyone in their circles to give them the 'right advice,' and in general
@NeurIPSConf
NeurIPS Conference
1 month
This year, we invite high school students to submit research papers on the topic of machine learning for social impact! See our call for high school research project submissions below.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
This will be a fun semester! ( @caseyfeigh we don't know each other, but thought you may be pleased to know your tweet was the first example in a @HarvardEcon course on incentives. Given your niece's impressive game theory skills at 3y/o, I hope to see her in class in 1½ decades)
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@YannaiGonch
Yannai A. Gonczarowski
3 years
LaTeX is very user friendly. It's just very picky about it's friends.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
@boazbaraktcs You're one of my models for teaching, and 99% of the time I agree with you, @boazbaraktcs , but not this time.
@YannaiGonch
Yannai A. Gonczarowski
2 years
I love math, but framing non-mathy fields as "swapping icons in HTML" is IMHO detrimental in 2 ways: 1. Presents things such as human-computer interaction & large-scale software engineering/design as trivial. 2. Teaches students to think some fields are superior to others. 1/2
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@YannaiGonch
Yannai A. Gonczarowski
2 months
Excited to teach at the @HebrewU Economic Theory summer school, precisely ten years after I first participated as a student. Looking forward to meeting PhD students & postdocs in econ/CS/OR/related fields who are interested in the interface of econ theory and CS. #EconTwitter
@MichalFeldman9
Michal Feldman
2 months
📢 Applications are now open for the Summer School in Economic Theory and Computer Science (Jerusalem, June 23-27) General director: Eric Maskin Organizers: Elchanan Ben-Porath, @noamnisan , @MichalFeldman9 Find out more and apply: @AcmSIGecom @econD47
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Hizballah fire at Israel from a school. Hamas fires from hospitals. Much of the danger to Palestinians is b/c their leaders use them as human shields. They know it deters Israel b/c while Hamas targets innocent Israelis, Israel goes above&beyond to not hurt innocent Palestinians.
@Israel_Alma_org
Israel-Alma
7 months
Hezbollah has fired rockets from a high school in the village of Kfar Shuba, using the children inside as human shields in an attack on an IDF base on Mount Dov. A mosque is also in close proximity to the high school, hindering the IDF from neutralizing the Hezbollah fighters.
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@YannaiGonch
Yannai A. Gonczarowski
1 month
@Ilhan I couldn't find any call by you for de-escalation between Iran and Israel from before Iran attacked. Are you only calling for de-escalation and ceasefires every time after Israel gets attacked, which effectively means all you're doing is calling for Israel to not defend itself?
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Very proud of Michael Yin @micholyin , my first undergraduate thesis advisee, for winning a @Harvard Hoopes Prize (awarded for "outstanding scholarly research") for his thesis. It was a pleasure advising you, Michael! Well deserved!
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@YannaiGonch
Yannai A. Gonczarowski
8 months
*Facts*: Israel vacated Gaza (uprooted every Israeli) in 2005. Gaza under totalitarian self rule since. Today, terrorists from Gaza infiltrated Israel's sovereign area (defined by UN/US/EU/PLO(!)). Their goal: murdering+taking Israeli *civilians* hostage. Iran+Hizballah cheering.
@Nadav_Eyal
נדב איל Nadav Eyal
8 months
Israel withdrew from the Gaza Strip in 2005. It evacuated every Israeli settlement and repositioned to the international line. Hamas took the strip by force, built a sharia quasi-state, and has now launched a surprise attack aimed at murdering and taking as many Israeli civilians
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@YannaiGonch
Yannai A. Gonczarowski
2 years
@YannaiGonch
Yannai A. Gonczarowski
2 years
An economist doing what economists do best: criticizing models.
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@YannaiGonch
Yannai A. Gonczarowski
4 months
It's not too late to check out "Market Design JMC Profiles 2024" collected by @AssafRomm @RanShorrer & myself. Eleven Econ/CS/OR profiles beautifully showcasing the frontiers of market design: #EconTwitter
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@YannaiGonch
Yannai A. Gonczarowski
1 month
Reviewer 2: I do not find this result to be of broad interest. It is also not very surprising.
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@YannaiGonch
Yannai A. Gonczarowski
2 months
PRIMA @PrimaProgram and @HorizonEU , you have a problem. The below email was sent by a French academic to an Israeli academic (with whose permission I'm sharing this), regarding a PRIMA application. Beyond the hypocrisy of asking to be funded by Israeli money (to my understanding,
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@YannaiGonch
Yannai A. Gonczarowski
7 months
@NemoSandes Almost as difficult as it was for BBC/CNN/NYTimes to tell who hit the hospital in Gaza a few days ago 🙄
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Being a researcher while being a parent be like
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@YannaiGonch
Yannai A. Gonczarowski
6 months
"Columbia Social Workers 4 Rape, Mutilation, and Murder" @Columbia , something tells me that the screening for your Social Work program could use some refining.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
"It's better if your job market paper is single authored."
@MusicalChaotic
Musical Instruments with Chaotic Auras
2 years
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Discussing Chandrasekher, Frick, Iijima, & Le Yaouanq in the econ theory reading group. @ShengwuLi referring to the set in the middle of the picture as "Math B B P". No prior knowledge required to attend the reading group, except for compiling LaTeX on demand in your mind.
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@YannaiGonch
Yannai A. Gonczarowski
1 year
To love something as much as economists love memorizing years in which papers were published in order to refer to concepts that no one named using an acronym.
@ElliotLip
Elliot Lipnowski
1 year
To love something as much as computer scientists love acronyms
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Looking for a market designer this job market? (You should!) Don't miss "Market Design JMC Profiles 2022" collected by @AssafRomm @RanShorrer & myself. Eleven Econ/CS/OR profiles beautifully showcasing the frontiers of market design: #EconTwitter #EconJMC
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Berlin, Germany. Not 1938 but 2023. Homes of Jews marked with a Star of David not by Nazis but by Hamas. Same diabolical malice against Jews.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
It's also very easy to make the extreme opposite unfair comparison: very abstract "out there" math vs potentially giving countless differently abled users access they never have before. If you must compare, do so within a field. Cross-field comparisons are mostly a bad idea. 2/2
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Just heard from Sergiu Hart that David Schmeidler passed away last night. David made giant contributions to econ theory, from general equilibrium, through cooperative&noncooperative game theory, to decision theory,in particular under uncertainty. An immense loss. RIP #EconTwitter
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Last week, Barzilai hospital in Israel (which also treats Palestinian patients, by the way) was hit by Hamas rockets. (Yes, Hamas/Jihad terrorist rockets hit hospitals on both sides.) But I guess that your Twitter feed wasn't full of condemnations for that because ***checks notes
@EylonALevy
Eylon Levy
7 months
Meanwhile, here are the ruins of the maternity ward at the Barzilai Medical Center in Ashkelon, which was hit by a Hamas rocket last week.
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@YannaiGonch
Yannai A. Gonczarowski
5 months
Congrats to us for continuing to have @ShengwuLi around! This is so awesome!
@akbarpour_
Mohammad Akbarpour
5 months
Congratulations to Harvard Econ for (obviously!) voting @ShengwuLi tenure. Coauthoring many papers & cocktails, it’s a special joy for me to celebrate our simultaneous promotions this week. Also, let me reveal his magic secret to productivity: A staff & a thoughtful advisor!
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@YannaiGonch
Yannai A. Gonczarowski
5 months
Okay stop whatever you're doing. After meticulous training on thousands of GPUs, I have a perfect classifier for econ vs CS papers. Here we go: if len(abstract) <= 150: print("econ") else: print("CS")
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@YannaiGonch
Yannai A. Gonczarowski
1 year
Picking out decorations with @EleeShimshoni for our kid's birthday party. The seller told us the price of balloons doesn't include #inflation and that we have to pay for #inflation separately. Took me a moment to understand what he meant.
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@YannaiGonch
Yannai A. Gonczarowski
6 months
Apparently it's only sexual assault unless the victim is Jewish. Shame on you, @UAlberta .
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@YannaiGonch
Yannai A. Gonczarowski
2 years
"URGENT PROOFS"! Spotted at the airport just now. What do you think makes a proof urgent? I hope these are P=NP & a solution to the multi-good monopolist problem, and it's urgent because the semester is about to start and syllabi need updating. What do you hope these proofs are?
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@YannaiGonch
Yannai A. Gonczarowski
1 year
Stephen Morris and I are hard at work organizing the 34th Stony Brook International Conference on Game Theory. The conference will be on all areas of game theory, including in particular work at the intersection of economics and computer science. Submit your papers by April 16!
@SBUeconomics
Economics at Stony Brook University
1 year
📢The 34th Stony Brook International Conference on Game Theory will be held in person on JULY 24-28, 2023, following a workshop on Learning and Bounded Rationality on JULY 22-23, 2023. Submission for the 2023 conference is now open until Apr.16, 2023:
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@YannaiGonch
Yannai A. Gonczarowski
3 years
Zero (!) covid patients in Tel Aviv's largest hospital (and Israel's second-largest hospital). Vaccines simply work.
@tasmc1
המרכז הרפואי ת״א - איכילוב
3 years
מחושך לאור חג עצמאות שמח!
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@YannaiGonch
Yannai A. Gonczarowski
7 months
@dandolfa Neither did 9/11. What's your point? Which non-vacuum justifies rape in your mind? Kidnapping of children? Murdering elderly? Mutilating bodies? Handing out sweets to children to celebrate all of the above?
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@YannaiGonch
Yannai A. Gonczarowski
5 months
It's heartbreaking to think about all of the good the enormous amounts of international and NGO aid money could have done for the benefit of Gazans if only they were not funneled to terrorism infrastructure or embezzled by Hamas leaders. A true tragedy.
@EylonALevy
Eylon Levy
5 months
This is insane. Hamas built a whole underground tunnel system wide enough for cars to drive through, and we’ve got video of Yahya Sinwar’s brother cruising through a tunnel.
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@YannaiGonch
Yannai A. Gonczarowski
9 months
There seldom are dominant choices in real life. This one is strongly dominant. Congratulations to us!
@hseas
Harvard SEAS
9 months
David C. Parkes will become the next dean of SEAS, effective October 15, 2023. Currently the George F. Colony Professor of Computer Science, Parkes leads research at the interface between economics and computer science. He joined SEAS in 2001.
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@YannaiGonch
Yannai A. Gonczarowski
8 months
Thank you for the suggestion, @Google flights! What would I have done without knowing about the flight from @BostonLogan to @EWRairport that has a stopover in @Airport_FRA and costs just more than x50 times more?
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@YannaiGonch
Yannai A. Gonczarowski
10 days
And just like that, every now and then an anti-Jewish student forgets to use the code word "Anti-Zionist," and accidentally self-describes truthfully.
@HenMazzig
Hen Mazzig
11 days
“Are we, anti-Jewish students, not worth protection?” FIU student asking a genuine question.
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@YannaiGonch
Yannai A. Gonczarowski
6 months
Compare this to anti-Israel demonstrations where there are chants of "hey hey, ho ho, the United States has got to go" alongside chants calling to "globalize the Intifada." This is not the fight of Israel alone. Every other liberal democracy is next. You are next. #HamasislSIS
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@YannaiGonch
Yannai A. Gonczarowski
7 months
When the Palestinian women and children whom Hamas uses as human shields try to get to safety, Hamas kills them. Hamas intentionally kills both Palestinian and Israeli civilians. Hamas is ISIS.
@amjadt25
Amjad Taha أمجد طه
7 months
Breaking News: Just now, #Hamas snipers have reportedly killed dozens of children and women on the streets, targeting those attempting to travel from north to south #Gaza and those displaying white flags as a sign of peace. Similar acts have previously been attributed to
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@YannaiGonch
Yannai A. Gonczarowski
11 months
@Idaneretz @Duduoppe קודם כל, לגבי האם "דיווח אם אתה המסריח" (להלן ד"מ) זה אסטרטגיה דומיננטית: אסטרטגיה דומיננטית היא אסטרטגיה שהיא טובה ביותר בלי קשר לאסטרטגיה בה היריב משתמש. אתה בעצמך אמרת ש-ד"מ איננה אסטרטגיה מיטבית אל מול הטענה כי "המריח הוא המסריח" (להלן מ"מ), אז ד"מ איננה דומיננטית. 2/
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@YannaiGonch
Yannai A. Gonczarowski
2 years
הידעתם? אם רק ליברמן לא היה אומר שמותר להעלות מחירים, אף אחד לא היה עושה זאת. הרי ידוע שאף אחד לא משנה תמחור של מוצר בלי לקבל אישור מליברמן. ובכלל, זה לא שמחירים נקבעים ע"פ ביקוש והיצע או משהו. למה לעצור כאן? חבל שליברמן לא אמר שצריך להוריד מחירים—זה היה מטפל בהכול, כולל בדיור 🤦‍♂️
@Avi_Simhon
פרופ' אבי שמחון
2 years
הסכר נפרץ. כולם מעלים מחירים כי ליברמן אמר שגם ככה "בכל העולם עולים המחירים", אז הכל מותר. שר האוצר ליברמן מתנער מאחריות, אך הציבור מבין מי אחראי לכישלון הזה.
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@YannaiGonch
Yannai A. Gonczarowski
10 months
1/2 The first thing I teach in the crypto part of my grad course, "ECON 2070: A Computer Science Toolbox for Modern Economic Theory" is that there's no privacy without randomness. I guess such a course wasn't offered wherever the EJMR admins went to grad school :)
@boazbaraktcs
Boaz Barak
10 months
1/10 Apparently, economists have had for years a popular anonymous forum with 4chan-like levels of toxicity. The forum's administrator who is (temporarily?) anonymous would have done well to take an introductory crypto class or simply learn the maxim "don't roll your own crypto"
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Pro tip: if someone tells you you may only write on one side of the paper, glue the two edges to make a Möbius strip!
@AllbriteAllday
Alex Albright
2 years
1st year, we were allowed to bring 2 pieces of paper into our metrics final. I just found mine and yea I REALLY MAXd out that allotted paper space.
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@YannaiGonch
Yannai A. Gonczarowski
1 year
Pro tip to everyone who's new to Massachusetts: state signage may say "Borcester shot," but it's actually pronounced "Booster shot."
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Hi #EconTwitter ! So great that many JMCs are sharing their JMPs online. And it's now easier than ever to keep track: -Follow @EconJMP : bot that retweets tweets with #EconJMP or #EconJMC in them -Follow @EconTheoryJMP : bot that retweets tweets with the above+ #Theory in them Enjoy!
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@YannaiGonch
Yannai A. Gonczarowski
1 year
@ben_golub Some people would stop at nothing to shoot down ergodicity economics.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
How Memorial Day is observed in Israel⁠—a 🧵. Tomorrow will mark Israel's Memorial Day, which is commemorated in a starkly different way than in the US. Israel has had mandatory conscription since its founding in 1948 to this day. For that reason, you'd be hard pressed to 1/5
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@YannaiGonch
Yannai A. Gonczarowski
4 years
Honored to receive the inaugural @INFORMS AMD Rothkopf Junior Researcher Paper Prize, for "best paper by a young researcher in Auctions&Market Design, with a particular focus on the use of Operations Research/Management Science techniques in the design or analysis of markets" 1/2
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Please take three minutes to listen to #Arab -Israeli journalist @lucyaharish . The terrorist attack of Hamas was against the innocent citizens of the sovereign state of Israel: Jews, Christians, Druze, Muslims, and others. #HAMASisISIS #HamasISIS
@EylonALevy
Eylon Levy
7 months
“We are fighting for our lives, for our future, and mostly for the future of our children.” Arab-Israeli TV anchor @lucyaharish interrupted rolling coverage of Hamas’s atrocities against Israelis to make this heartrending appeal to the world. Please listen and share.
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@YannaiGonch
Yannai A. Gonczarowski
3 months
@mdjcole @ben_golub I call bullshit. I worked for Google from 2007-2013. Getting accepted there as a software engineer was much harder then than it is today, so that probably puts me above average in SWE skills. It took me a lot of time after that to start to understand how to be a social scientist.
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@YannaiGonch
Yannai A. Gonczarowski
7 months
Hot take from some faculty at @Columbia : if instead of "victim blaming" you call it "recontextualizing rape," then apparently it's suddenly ok. Some people do not deserve the honor of shaping young people's minds.
@ProfKFranke
Katherine Franke
7 months
Columbia/Barnard faculty have signed an open letter supporting our students, making the point that identifying with the suffering of Gazans and historically contextualizing the current war in Israel/Gaza is not anti-Semitic. Please read and share.
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Published! Our book (bottom center) now exists in physical form and is no longer "forthcoming"! Order rather than preorder! So exciting! *In the UK. US release will be in a couple of months. @noamnisan #logicthrupython 1/2
@CUPBookshop
Cambridge University Press Bookshop
2 years
New books 1/5 Our new publications this week include.....
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@YannaiGonch
Yannai A. Gonczarowski
11 months
@Idaneretz @Duduoppe שים לב ש"המריח הוא המסריח" הוא האיום ששומר על שיווי המשקל, אבל שאנו לא מצפים להתקל בו לעולם. למה אנחנו נתקלים בו למרות זאת? יתכן שכשילדים משחקים את המשחק הזה לראשונה, הם לא מבינים לחלוטין מהו ש"מ, ומטרת הביטוי "המריח הוא המסריח" ללמד אותם ששתיקה היא שיווי משקל. תודה שקראתם. 14/14
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@YannaiGonch
Yannai A. Gonczarowski
6 months
Each freed hostage is a celebration. Had Israel heeded a few weeks ago the call for ceasefire by @SenWarren & other well-intentioned yet naïve westsplainers, we would not have seen any hostages return today. We need to continue to ensure all the hostages are freed, no exceptions.
@AvivaKlompas
Aviva Klompas
6 months
Mother and daughter - Danielle Alony and her 5-year-old Emilia - are among the freed hostages.
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@YannaiGonch
Yannai A. Gonczarowski
11 months
@Idaneretz @Duduoppe עכשיו לגבי הטענה שלשחק ד"מ זה שיווי משקל (ש-מ"מ בא להיאבק בו)---בוא נזהר קצת יותר ונגדיר באופן יותר מדוייק מה זה אומר שהמטרה של כל שחקן היא שיחשדו בו כמה שפחות. לצורך הפשטות, נגיד שיש שלושה "חשודים" (שאחד מהם המסריח) שעומדים יחדיו, ועוד מישהו שצופה בהם (ובוודאות איננו המסריח). 3/
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@YannaiGonch
Yannai A. Gonczarowski
6 months
For players A&B from above, according to our definition there's common knowledge of the arrival (& content) of the message between A *as she sends the message* and B *as the message arrives*. For details, pls check out our paper! Thanks for reading. 11/11
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@YannaiGonch
Yannai A. Gonczarowski
11 months
Flying out to teach at the MSRI @mathmoves summer school on Mathematics and Computer Science of Market and Mechanism Design. I hope that the Italian Gelato place (Almare) at Berkeley will honor my stamp card from 2015!
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@YannaiGonch
Yannai A. Gonczarowski
6 months
Following up on previous years' compilations of Market Design job-market profiles, @AssafRomm @RanShorrer and I are compiling an edition for this job market. Last year, in early October, we sent out a call to job market candidates to submit their profiles to our annual list,
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@YannaiGonch
Yannai A. Gonczarowski
1 month
Describing Hillel as first and foremost "Zionist" again shows that these demonstrators use "Zionist" as a synonym for "Jewish" to thinly masquerade their antisemitism. This usage has a long history originating (at least) in the Soviet Union, of which these antisemites are fans.
@KassyDillon
Kassy Akiva
1 month
NEW: To celebrate Northwestern’s Admitted Students Day, anti-Israel protesters shouted at incoming students and passed out flyers accusing NU of “funneling Jewish students into Hillel, the Zionist ‘foundation for Jewish life.’” “Sometimes I wonder what it would’ve been like to
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@YannaiGonch
Yannai A. Gonczarowski
2 years
Outline slide!!! So you're saying you'll first define some stuff, then prove some stuff, and then, despite what you say you'll prove (but haven't yet), you'll show that what you defined satisfies <term you haven't defined yet>? How informative! Can I pls get these 2mins back? 1/3
@ShengwuLi
Shengwu Li
2 years
The list of Basic Presentation Habits That Make Me Judge You. Thanks @jmwooldridge and @KhoaVuUmn for getting the ball rolling! 🧵 1/219
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