Keith Head (@ckhead) 's Twitter Profile
Keith Head

@ckhead

mainly trade, data, R, economics, politics

ID: 42233513

linkhttp://blogs.ubc.ca/khead calendar_today24-05-2009 16:05:24

5,5K Tweet

1,1K Followers

792 Following

Keith Head (@ckhead) 's Twitter Profile Photo

Krugman: "Europe needs to overcome its learned helplessness and act like the great power it is — especially given America’s apparent determination to destroy the pillars of its own strength."

Keith Head (@ckhead) 's Twitter Profile Photo

this is a very striking admission. even if you already suspected Trump was going out of his way to help Putin, it's weird as hell for him to just blurt that out.

Mehdi Hasan (@mehdirhasan) 's Twitter Profile Photo

So, Musk has now admitted he funded a man he believes to be a pedophile to be president. And Trump has now admitted that he gave access to high level government secrets to a man he believes to be a big time drug addict. This should be *the* story on the Sunday shows tomorrow.

Trade Diversion (Jonathan Dingel) (@tradediversion) 's Twitter Profile Photo

📣 Fresh "Spatial Economics for Granular Settings" at jdingel.com w/ new results: - Analytical results about overfitting and idiosyncrasies in special cases - SVD approximation is better than we realized - Code for main-text exhibits at github.com/jdingel/Dingel…

📣 Fresh "Spatial Economics for Granular Settings" at jdingel.com w/ new results:
- Analytical results about overfitting and idiosyncrasies in special cases
- SVD approximation is better than we realized
- Code for main-text exhibits at github.com/jdingel/Dingel…
Keith Head (@ckhead) 's Twitter Profile Photo

It's nice to see Elon actually caring about batteries and EVs again. but I don't think anyone should ever forgive him for putting USAID in the "woodchipper" (his term)

CEPR (@cepr_org) 's Twitter Profile Photo

After 60 years of tariff-free trade in the auto industry, it seems clear that North America will now have large tariffs. Keith Head, T Mayer Sciences Po, Vincent Vicard & @PaulineWibaux report on the impact these tariffs will have on the auto industry. ow.ly/5R5a50WiQwC #EconTwitter

After 60 years of tariff-free trade in the auto industry, it seems clear that North America will now have large tariffs. <a href="/ckhead/">Keith Head</a>, T Mayer <a href="/sciencespo/">Sciences Po</a>, <a href="/VVicard/">Vincent Vicard</a> &amp; @PaulineWibaux report on the impact these tariffs will have on the auto industry.
ow.ly/5R5a50WiQwC
#EconTwitter
Luis Garicano 🇪🇺🇺🇦 (@lugaricano) 's Twitter Profile Photo

I despair for the UK. No country has better fundamentals to profit from the current global mess, so why is Oxbridge not a rival to Silicon Valley? Every one of its problems—from Heathrow to housing, from small boats to the deficit, from the NHS to the explosion in welfare—is

Kimberly Clausing (@kclausing) 's Twitter Profile Photo

We run a surplus with Brazil. In case anyone was wondering whether there is even that (deeply misguided) rationale for the tariff. These tariffs are about holding countries, industries, and American consumers hostage to whims of a mercurial Administration.

Will Stancil (@whstancil) 's Twitter Profile Photo

Have we just completely abandoned the idea that tariffing authority belongs to Congress? It's literally in the Constitution. What are we even doing here

Mariska den Eelden 🇪🇺🇳🇱 (@eeldenden) 's Twitter Profile Photo

Italy's leading magazine with a bold cover this week: a call for a United States of Europe. "There's no room for 27 weak voices in Europe [..] To impose itself on the chessboard, the EU has one option; to realize a true political Union"

Italy's leading magazine with a bold cover this week: a call for a United States of Europe. "There's no room for 27 weak voices in Europe [..] To impose itself on the chessboard, the EU has one option; to realize a true political Union"
Frank Luntz (@frankluntz) 's Twitter Profile Photo

Nucor Corporation (the largest steel producer in the U.S.) has raised its price for hot-rolled coil to $910 per ton for all producing mills. That same price was $670 at the start of 2025.

Keith Head (@ckhead) 's Twitter Profile Photo

Kevin Hassett has always come across as a very nice person. I almost feel bad for him, having to defend the indefensible tariffs on Brazil. There's no legal authority and he more or less acknowledges that.

Derek Thompson (@dkthomp) 's Twitter Profile Photo

Yes. Writing is not a second thing that happens after thinking. The act of writing is an act of thinking. Writing *is* thinking. Students, academics, and anyone else who outsources their writing to LLMs will find their screens full of words and their minds emptied of thought.

Yes. 

Writing is not a second thing that happens after thinking. The act of writing is an act of thinking. Writing *is* thinking.

Students, academics, and anyone else who outsources their writing to LLMs will find their screens full of words and their minds emptied of thought.
Olivier Blanchard (@ojblanchard1) 's Twitter Profile Photo

Niall Ferguson Niall and others. Please do your homework. Do the following. Ask to receive the list of working papers from the NBER; it comes out once or twice a week. And discover, to your surprise, the degree to which researchers explore new ideas, deal with current issues, and how it has