Brad Shapiro
20.5K posts

Brad Shapiro
@btshapir
Marketing Professor @ChicagoBooth. Co-editor @QME_Journal. Tweeting about economics, advertising, dogs and sometimes soup. SSRN page: https://t.co/LcTRerqE

Every single one of the 15 fastest-growing US major metropolitan areas is in the Sunbelt. All 15 are also in a state Trump won. Only 5 are in swing states. Dallas and Houston added an entire Wyoming's worth of people.



This is the schism of the left right here. By having staked the claim early on, that LLMs are a gimmick or a "stochastic parrot" that can't actually know anything, it's unacceptable, from the perspective of many, to actually take seriously the capabilities of the models.

Pittsburgh Public Schools will operate remotely from April 22–24 as the city prepares to host the 2026 NFL Draft. With road closures, heightened security, parking restrictions, and heavy traffic expected, the city believes remote learning is the best option during that time.

Rule changes proposed today: #Steelers - Making it permanent for teams to not have talks with more than 5 unrestricted free agents during free agency period. #Browns - Ability to trade for picks 5 years out. #Jets - Reward bottom 5 teams with 2 2nd round comp picks.


Former Bills DE A.J. Epenesa is signing a one-year deal worth up to $5 million with the Cleveland Browns, per source.





New short paper w @j_kalla! Candidates gain from moderation, but less than many theories expect. Many conclude voters must not care about issues. This is wrong. Small *average* effects mask large effects on specific issues & are consistent with widespread issue-based voting 🧵

Obviously I understood people were not necessarily doing n-dimensional strategic planning, but I thought this was how politics was cashing out. Then Democrats started promising tax cuts.

A bunch of people are responding to this by complaining that nonprofits are wasteful or poorly run or left-wing or whatever. But nobody is asking anyone to give to every nonprofit! You can give to the most efficient or ideologically congenial ones or even start your own!

I was busy tonight so I’m just seeing this… As a proud member of the Sebastian Joseph-Day fan club for the past three seasons, this makes me sad. $5-6 million/year is a such a reasonable number for a guy who can play multiple positions and in multiple alignments on the defensive line. This is the type of value that you’re trying to find at this point in free agency. Onward to D.J. Reader 🫡 #BillsMafia | #NFLFreeAgency


“it’s also a story about a pernicious tactic of delaying-through-reports. This is a way of exercising a veto while still seeming reasonable,.” This is why we can’t build, and why what we do build is somehow expensive yet poor quality. Each time we delay moving forward what is really happening is we are robbing future generations of benefits in favor of an increasingly selfish status quo. It’s all the more galling that progressive language is used to hide increasingly regressive efforts that inevitably end in stagnation.




