Panel Data Regression - Econometric Modeling

<p>This workflow trains an econometric fixed effects panel model to explain and forecast Real GDP (PPP, 2021) for Euro Area countries. It ingests a country year panel dataset, filters it to the Euro Area, performs data cleaning and transformations, constructs the panel identifiers (country and year), estimates a fixed effects regression with robust standard errors, and produces model diagnostics plus out of sample predictions.</p>