Macro Forecasting Challenge — Banco de Occidente

A full forecasting pipeline to compete in a national macroeconomic tournament: data extraction from 6 official sources, SARIMA/AR models, and walk-forward backtesting.

March 9, 2026 · Andres Mauricio Guerrero Avila

Forecasting the Future: My Strategy for the Banco de Occidente Macro Challenge

How I built a full macroeconomic forecasting pipeline — from raw API data to walk-forward backtesting — to compete in a national university tournament.

February 21, 2026 · Andres Mauricio Guerrero Avila