Sam Stemper

Global measures of adolescent skills have been declining for years, but most of the data behind those claims are buried inside OECD PDFs.

I built a tool that lets you query and visualize the underlying PISA microdata in plain English. 1/3

📢 Excited to announce the publication of my new paper, "College Access and Notability in the United States."

Now out in Regional Science & Urban Economics.

Paper👉 sciencedirect.com/science/articl…

Interactive Data👉 notability.samstemper.com

Brief details👇

With the release of PISA 2022, the long-standing global decline in PISA scores has many of you asking: is it the phones?

Ronak Jain and I have a new working paper that tries to shed some light on the question.

Details below… 🧵