Paw Eskildsen Castellanos

Aarhus University · MSc Economics

Paw Eskildsen Castellanos

I'm an economics student at Aarhus University, starting the master's this autumn. I work at the quantitative end of the field — time series forecasting, financial econometrics, and machine learning applied to markets — and I like building the tools, not just reading about them.

Selected work

BSc thesis · 2025

Forecasting European day-ahead electricity prices

Twelve models benchmarked across six bidding zones, spanning classical econometric, machine learning, and foundation model families.

  • Python
  • Time series
  • Forecast evaluation

2025 · Ongoing

CEO insider trading tracker

An automated pipeline that pulls SEC Form 4 filings, isolates CEO transactions, and surfaces unusual activity.

  • Python
  • SEC EDGAR
  • SQL