The model uses WIOD-SEA data from 2014 for a few investment and employment variables. The project this data comes from has stopped so the data is no longer being updated. Replacing this with an alternative source is required to run the model from later years.
Other data sources mostly go up to 2020, 2021 or 2022. For these it is a case of downloading the latest releases.
Eurostat is used quite heavily - will need to check that Brexit doesn’t cause issues with UK data coming from Eurostat in recent years.