I recently realised that using proprietary LLMs like OpenAIs GPT models to analyse text data is a disaster for replication. OpenAI discontinues its models after 2-3 years, after which replication will be impossible. This is less than what it takes to publish a paper. (1/2) #EconSky

Lasse Pedersen (Copenhagen Business School) gave a keynote lecture at the CFF conference on Asset Pricing and Machine Learning. The conference is organized by @gothenburg-econ.bsky.social and funded by Andra AP-fonden and Handelsbanken.

I will run a workshop on how to code experiments with oTree on April 29th & May 6th, 2025. The suggested workshop fee is 200€, but you can pay less or attend for free. Signup: forms.gle/6oe5qXmHTK1M... More information: jonasfrey.net/workshops #EconSky

We're very excited to introduce three candidates on the #econjobmarket this year! Meet Vorada Limjaroenrat, Jimmy Karlsson, and Jens Ewald, and read their job market papers here: gu.se/en/school-bu... #econsky #econjmp #econ #jmp @jensewald.bsky.social @jimmykarlsson.bsky.social