The goal of retroharmonize is to facilitate retrospective (ex-post) harmonization of data, particularly survey data, in a reproducible manner.
regions currently takes care of 20,000 sub-divisional boundary changes in Europe since 1999.
The goal of iotables is to make allow a programmatic acces to the symmetric input-output tables of Eurostat. It creates multipliers, calculates direct, indirect and induced effects from European SIOT tables.