Software contributions

Here you can find my main software contributions.

Stata packages

This package provides harmonisation routines to convert Spain’s CNO-11 occupational classification (INE) into ISCO-08 at different digit levels (2, 3, and 4 digits), using the official crosswalk tables published by INE. The aim is to make it easier for applied researchers working with Spanish survey or administrative data to derive ISCO-based class schemes (EGP, ISEI, SIOPS, Oesch/OEPS, etc.).

Suggested citation

José David López Blanco, 2025. CNO11ISCO08: Stata module to convert Spanish CNO-11 occupational codes into ISCO-08 (2, 3, and 4 digits), Statistical Software Components S459543, Boston College Department of Economics.