Andreas Ortmann reposted
Andreas Ortmann
Andreas Ortmann
@impartialspectator.bsky.social
EconProf: I post occasionally on whatever tickles my fancy: Science, the Econ tribe, politics, music ...
496 followers175 following292 posts
Andreas Ortmann reposted
Andreas Ortmann reposted
Imagine my surprise when I found out that Elon Musk wants to send me to prison. I assure you I’m not going to be intimidated. My response. ⬇️ https://robertreich.substack.com/p/musk-wants-me-imprisoned
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
It's time to defund Elon. robertreich.substack.com/p/defund-musk
BREAKING WSJ: Elon Musk ordered the slowdown of the military-grade version of Starlink that Ukraine relied on.
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
In our course and book _Calling Bullshit_, we posit that If something seems too good, or too bad, to be true, it probably is. Now as a college professor I'm pretty confident that overreliance can AI can harm our thinking ability, but just ten minutes of use? Let's dig into this this study a bit.
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Terry Tao @teorth.bsky.social: Indiscriminate brute-force application of AI to mathematics is depleting the field of good questions without renewing this resource or providing commensurate value. OpenAI: We hear you. Here's a .zip file with 377 hasty AI solutions to important open problems.
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Zelenskyy: "For first time in Russia’s history, we now hear that its oil industry is running on fumes. Our target is Russia’s ability to finance this war, to drag it out, to make it more brutal & destructive. Russia’s finances & Russia’s production are what must be stopped if Putin is to be stopped”
Andreas Ortmann reposted
Thinking back to the good old days when publishing a paper every three days required some human to be insecure enough to write up two ideas that didn't deserve to see the light of day every single week.
I fixed the headline. And I honestly don't understand how any journalist could write this story without mentioning the study author's own "extreme productivity".
Andreas Ortmann reposted
Today in Politics, Bulletin 465. Everything you need to know about what happened today in politics. open.substack.com/pub/meidasto...
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
There is that, yes.
When we talk about how science is broken, maybe at least consider how a huge collaboration measured the ripples in spacetime resulting the collision of two black holes 1.3 billion light years away, as counterweight the guy who had to fake his data to show that people who procrastinate fall behind.
Andreas Ortmann reposted
Andreas Ortmann reposted
And the good guys are ... (see Figure 1) ...
1/ What is the prevalence of personally identifiable information (PII) in author-collected data publicly shared in the social sciences? We audited 327 replication packages from 11 leading journals in economics, political science, and psychology Answer: surprisingly high 🧵
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
Andreas Ortmann reposted
The Kennedy Center began removing “Blue,” a sculpture on its grounds, on Wednesday morning with no prior announcement.
Andreas Ortmann reposted
James Talarico @jamestalarico.bsky.social is simply 1 of the greatest, most inspirational candidates to emerge in years, running against Ken Paxton, one of the most disgracefully corrupt politicians of all-time. So the Texas GOP responds by doing what comes naturally to them, of course: CHEATING! 🤮
Andreas Ortmann reposted
Psych Science has retracted Ariely & Wertenbroch (2002). The second author requested the retraction. Both authors agreed to it. journals.sagepub.com/doi/full/10.... So grateful to @datacolada.bsky.social for these blog posts and the work behind them: datacolada.org/138 and datacolada.org/139 1/2
Andreas Ortmann reposted
Andreas Ortmann reposted
An influential paper by Ariely & Wertenbroch (2002) reported two studies with tampered data. Post 1 of 2. datacolada.org/138
Andreas Ortmann reposted
Andreas Ortmann reposted