Profile avatar
fmontag.bsky.social
IO Economist working on competition, trade, taxes | Assistant Prof @NYUSternEcon | Affil Fellow @StiglerCenter https://www.felixmontag.com
66 posts 918 followers 483 following
Prolific Poster
Conversation Starter

Worth a read. DOGE not really interested in efficiency. #EconSky

The EU’s Clean Industrial Deal is out. While the communication is mostly a grab bag of announcements for future legislative proposals, it still marks a real shift in how the EU approaches industrial policy—and, for the most part, a positive one. Three key takeaways: ec.europa.eu/commission/p...

NY Fed: US imports from China have decreased by much less than has been reported in official statistics. As a result, the recent tariff hike could have a larger impact on the US economy than suggested by official data on the China import share libertystreeteconomics.newyorkfed.org/2025/02/u-s-...

NEW: Trump signs another executive order, this one directing Commerce to investigate whether foreign production of copper and imports are a threat to US national security under Section 232. It could result in tariffs. by Ana Swanson & Shawn McCreesh www.nytimes.com/2025/02/25/u...

I don't even know what to say. So much vital, lifesaving research has come from this data.

Shutting down already installed infrastructure isn't "efficiency," it's sabotage electrek.co/2025/02/21/t...

same here. quite frustrating. taking bets of whether they will arrive before or after a new government is formed.

People are paying a lot more attention to US government procurement data. The raw entries you get from usaspending.gov [or "FPDS"] are not very accurate. They are often off by an order of magnitude. Here's a procedure to get a better measure. alexandermackay.org/files/Append...

The FTC is launching a public comment period on censorship by tech platforms. The request for information solicits comments from users who have been “banned, shadow banned, demonetized, or otherwise censored.” 1/ www.ftc.gov/news-events/...

BlueSky thematically grouping @soumayakeynes.ft.com joke on uncancelability of subscriptions with new @aeajournals.bsky.social paper studying remedies when consumers struggle to cancel subscriptions. Who says BSky has no algo?

"Germany’s #rail problems have become so bad that Deutsche Bahn’s intercity service is less punctual than even the worst operator in Britain." There were lots of people doubting on here that Germany's trains are worse. Voilà, FT has done the numbers. www.ft.com/content/d3b6...

It seems almost unavoidable at this point that we are headed for a deep, deep recession. Just based on 200K+ federal firings & pullback of contracts, the March employment report (to be released April 4) seems certain to show bigger job losses than any month ever outside of a few in 2008-9 and 2020.

Some groups are working to archive and save government websites and data right now. Among them: WayBack Machine (my screengrab below is from) End of Term Crawl Harvard Law Library Innovation Lab ICPSR 19th News PolicyMap Public Environmental Data Partners Environmental Data & Governance Initiative

Reciprocal trade replaces trade based on comparative advantage — in that case, why trade at all? Great explainer on the usefulness of reciprocal tariffs by @douglasirwin.bsky.social wsj.com/opinion/reci...

Excellent piece form the excellent @douglasirwin.bsky.social . (Also, along the way, makes the important point that VATs are not discriminatory taxes.) “Reciprocal” Tariffs Make No Sense wsj.com/opinion/reci...

A pair of Bluesky users filed a lawsuit against the NFL for not letting its teams create individual accounts on the platform due to its partnership with X/Twitter. frontofficesports.com/fans-sue-nfl...

Tariffs on intermediate inputs have downstream repercussions

Guess who’s back…

Die Geister, die ich rief.

Why are tech people talking about the idea that as something (compute) gets more efficient/cheaper people will use more of it as a paradox? Is it just that “jevons paradox” is sexier than “downward sloping demand curve”? www.npr.org/sections/pla...

New NBER paper out with awesome trade shock team (Autor, Dorn, Hanson, Setzler): www.nber.org/papers/w33424

The new OpenAI model announced today is quite wild. It is essentially Google's Deep Research idea with multistep reasoning, web search, *and* the o3 model underneath (as far as I know). It sometimes takes a half hour to answer. Let me show you an example. 1/x

If there is any doubt that tariffs are passed through to consumers, the cost of propane to heat my house just went up by the amount of the tariff

Modern supply chains don't look like trade theory 101! They involve constant border crossings, each now hit by tariffs. Tariffs raise prices, but the more important thing they do is disrupt supply relationships. 1/

🚨 New data alert! Curious about how people really understand inflation—its causes, impacts & what governments should do about it? 📊 You can dive into the data from our project "People's understanding of inflation" here: socialeconomicslab.org/research/pub... Excited to see new analyses!

Some media characterizing Trump's exec order to end birthright citizenship as being about children born to undocumented immigrants That understates how extreme this EO is. It also denies citizenship to kids born of immigrants here *legally,* but without green cards (on H1Bs, student visas, etc.)

New paper with @adam-n-smith.bsky.social papers.ssrn.com/sol3/papers.... Our paper develops a new approach for estimating demand nonparametrically while imposing economic constraints and comes with a new package, NPDemand.jl! Some things we do in the paper 1/

Pls share: Davide Cantoni and me are looking for pre-doc research assistants to work on projects in international economics and econ history! For details, see: bit.ly/4gSNIVh

DOJ sues KKR for serial violations of federal premerger review law “KKR’s rinse-and-repeat failures to provide complete and accurate information about its mergers and acquisitions were systemic [and] obscured the market impact of its deals and serial acquisitions.” www.justice.gov/opa/pr/justi...

Sounds familiar? After Haier (foreign entrant) withdrew its bid for Maytag, which was unpopular out of a concern for US jobs, Whirlpool (domestic rival) bought Maytag. Result: fewer domestic jobs lost, but at great harm to consumers. Link to paper: www.chicagobooth.edu/-/media/rese...

After Pres Biden prohibited the acquisition if US Steel by the foreign entrant Nippon Steel on nat sec grounds (read: to protect domestic jobs), Cleveland-Cliffs, a domestic rival is preparing a bid for US Steel. www.pbs.org/newshour/amp...

This holiday week the Port of LA will handle ~129k inbound containers, a 73% increase from the comparable week a year ago, as companies try to beat Trump’s tariffs on Chinese goods and a strike that threatens to shut trade gateways on the eastern half of the country www.bloomberg.com/news/newslet...

So… from someone who actually took the time to read the AFD’s election manifesto… AFD in its foreign policy choices is anti-American. Wants to put Nordstream II to use. Wants to join the Chinese belt-and-road initiative. #justsaying

👀 A 10 page paper caused a recent panic because of a math error. I was curious if AI would spot the error by just prompting: “carefully check the math in this paper” especially as the info is not in training data. o1 gets it in one shot. This feels like a big capability gain for scientific work

👇 Students will be using AI (heavily) whether you like it or not. The challenge for us as educators is to incorporate AI responsibly into our classroom to facilitate learning. We can have a debate on what method is best, but the response "AI is bad, don't use it" doesn't engage with reality.