Several changes have been made to GCAM since the last release version (v5.2). The key updates are:
- GCAM’s final historical year has been updated to 2015.
- GCAM has been renamed to the “Global Change Analysis Model”.
- Livestock trade has been updated to use an Armington-style approach, instead of fixing trade at historic values.
- A number of bug fixes (e.g., a correction to the MAC technical change) and minor enhancements (e.g., adding the