Dawid Walentek (@dawid_walentek) 's Twitter Profile
Dawid Walentek

@dawid_walentek

Political Economy | Senior Postdoctoral Researcher @GIESGhent

ID: 4889558973

calendar_today08-02-2016 20:08:07

2,2K Tweet

744 Followers

1,1K Following

Michal Brzezinski (@brzezinskimich) 's Twitter Profile Photo

MFW zaleca PL dodatkowe działania fiskalne w ramach konsolidacji: -wzrost progresywności PIT (w tym regresywności opodatkowania samozatrudnionych) -wprowadzenie opodatkowania nieruchomości na podstawie wartości rynkowej. - reformy VAT, wieku emeryt., świadczeń, podatek węglowy

MFW zaleca PL dodatkowe działania fiskalne w ramach konsolidacji:
-wzrost progresywności PIT (w tym regresywności opodatkowania samozatrudnionych)
-wprowadzenie opodatkowania nieruchomości na podstawie wartości rynkowej.
- reformy VAT, wieku emeryt., świadczeń, podatek węglowy
Dawid Walentek (@dawid_walentek) 's Twitter Profile Photo

Today is the last day to apply to our workshop on sanctions! Send your abstract here eisa-net.org/ewis-2025/ and join us in Kraków on 2-4 July 💻

John B. Holbein (@johnholbein1) 's Twitter Profile Photo

I knew publication bias in political science was bad; I didn't know it was this bad. "98.8% of abstracts report non-null results compared to only 16.9% reporting null findings."

Dawid Walentek (@dawid_walentek) 's Twitter Profile Photo

Together with Viktor Szép and Francesco Giumelli we are organising a workshop at the Politicologenetmaal on the use of sanctions! Join us in Groningen and apply by March 31 at politicologenetmaal.eu/call-for-paper…

Maciej Bukowski (@mbukows) 's Twitter Profile Photo

Politycy żyją w świecie zupełnej fantazji. Rzekomo niekonkurencyjny przemysł europejski ma 40mld euro nadwyżki w handlu ze światem w każdym miesiącu. Sprowadzamy za to ropę i gaz, których po prostu nie mamy.

Politycy żyją w świecie zupełnej fantazji. Rzekomo niekonkurencyjny przemysł europejski ma 40mld euro nadwyżki w handlu ze światem w każdym miesiącu. 

Sprowadzamy za to ropę i gaz, których po prostu nie mamy.
Yiqing Xu (@xuyiqing) 's Twitter Profile Photo

We streamlined six new DID-like estimators and created this tutorial for implementation in R. yiqingxu.org/packages/fect/… Hope you no longer need to spend months figuring out what these estimators are and how to use them. w/ Ziyi Liu

We streamlined six new DID-like estimators and created this tutorial for implementation in R. 
yiqingxu.org/packages/fect/…

Hope you no longer need to spend months figuring out what these estimators are and how to use them. 

w/ <a href="/liuziyi233/">Ziyi Liu</a>
Oleksandra Povoroznyk 🇺🇦 (@rynkrynk) 's Twitter Profile Photo

My four-year-old gets anxious whenever he has to take his nap in the daycare’s makeshift bomb shelter, which is almost daily. He also gets anxious whenever we wake him up in the middle of the night to take him to the bathroom because there are explosions outside our home. STFU.

Saloni (@salonium) 's Twitter Profile Photo

What does the total fertility rate mean? It's a common misconception to think the TFR is a prediction of the average number of children women will have over their lifetimes. But it's not. 🧵

What does the total fertility rate mean? 

It's a common misconception to think the TFR is a prediction of the average number of children women will have over their lifetimes. But it's not. 🧵
Dawid Walentek (@dawid_walentek) 's Twitter Profile Photo

Lech Wałęsa when asked in 1980 what he wants to achieve with Solidarność, replied that he wants to build a second Japan in Poland.

Alexander Kustov (@akoustov) 's Twitter Profile Photo

It’s finally here—just got my first author's copies of "In Our Interest: How Democracies Can Make Immigration Popular"! Excited for more folks to check it out. And hey, even if my evidence and arguments don’t win you over, at least the cover will look great in any room.

It’s finally here—just got my first author's copies of "In Our Interest: How Democracies Can Make Immigration Popular"! Excited for more folks to check it out. 

And hey, even if my evidence and arguments don’t win you over, at least the cover will look great in any room.
MINOS (@minosugent) 's Twitter Profile Photo

📣Workshop "Sanctions in a shifting landscape" A workshop on sanctions, organised by Dawid Walentek, Francesco Giumelli and Viktor Szép will take place on 12-13 June at the University of Groningen. Apply before 31 March! lnkd.in/eKsdwGq3

Dawid Walentek (@dawid_walentek) 's Twitter Profile Photo

CALL FOR PAPERS 🥁 Together with Francesco Giumelli and Viktor Szép we are organising a workshop on sanctions taking a broader perspective (legal, trade and geopolitical). Join us in Groningen for the Etmaal on 12-13 June and apply at: politicologenetmaal.eu/call-for-paper… (deadline 31 March)

Daniel Tilles (@danieltilles1) 's Twitter Profile Photo

Pro tip: if you're launching a German organisation whose aim is to intervene in Polish affairs, "Lebensraum" is probably not the best choice of name

Yiqing Xu (@xuyiqing) 's Twitter Profile Photo

Draft “A Practical Guide to Estimating Conditional Marginal Effect: Modern Approaches” is on arXiv: arxiv.org/pdf/2504.01355 w/ Jiehan Liu & Ziyi Liu 🧵

Draft “A Practical Guide to Estimating Conditional Marginal Effect: Modern Approaches” is on arXiv: arxiv.org/pdf/2504.01355

w/ <a href="/Jiehan_Liu/">Jiehan Liu</a> &amp; <a href="/liuziyi233/">Ziyi Liu</a>  🧵
John B. Holbein (@johnholbein1) 's Twitter Profile Photo

“I think that…most researchers think of statistical tests as a kind of annoying paperwork, a set of forms they need to fill out in order to get their work published… They feel they already know the truth…so then they find whatever p-values are necessary to satisfy the

“I think that…most researchers think of statistical tests as a kind of annoying paperwork, a set of forms they need to fill out in order to get their work published… They feel they already know the truth…so then they find whatever p-values are necessary to satisfy the
John B. Holbein (@johnholbein1) 's Twitter Profile Photo

This (recently updated) free textbook on difference-in-differences looks amazing! It comes with practitioner checklists and practice data + code. A teaching/research goldmine! by Clément de Chaisemartin and Xavier D'Haultfoeuille.

This (recently updated) free textbook on difference-in-differences looks amazing!

It comes with practitioner checklists and practice data + code. 

A teaching/research goldmine!

by <a href="/CdeChaisemartin/">Clément de Chaisemartin</a> and Xavier D'Haultfoeuille.