Ingar Haaland Profile picture
AI & economics. Professor at the Department of Economics @NHHEcon
Mar 13 10 tweets 4 min read
OpenAI has launched Operator, an agent that can perform tasks in your browser. I asked it to complete a Qualtrics survey I created. The results are very promising for Operator but *very* concerning for survey researchers Image On the first question, I included a standard attention check. It had no problem picking the top and bottom options. It didn't even bother asking me for help on this. Image
Oct 29, 2024 5 tweets 1 min read
Some LaTeX tips for beginners (and not-so-beginners) Create a file called preamble.tex to store all your packages and settings and keep the main file tidy. In main.tex, add \input{preamble.tex}
Mar 4, 2024 8 tweets 3 min read
Ph.D. students in economics: How to organize your projects and not make the replication files a huge pain - a thread with a minimal working example with some potential extensions. First, create four folders: one for raw data (csv files), one for code (your do files), one for data (your cleaned files), and one for documentation (e.g. qsv files for Qualtrics) Image
May 28, 2022 8 tweets 2 min read
1/ People often say that null results are penalized in the publication process. Is that true? In a new paper with @cp_roth, @FelixChopra, and Andreas Stegmann, we examine whether and why that's the case! Read on to learn more! 2/ We recruit a sample of more than 500 economists and ask them to evaluate different hypothetical research studies. We vary whether a given study had a large and statistically significant main effect or a low and not statistically significant main effect.