Beta v5.5 · October 2026
OCGE Database
The Open CGE Database
A global, balanced database for computable general equilibrium analysis, built from open, cited sources and readable by GTAP-style models.
- Base year
- 2022
- Regions
- 167
- Sectors
- 51
- Format
- GTAP v7
- Licence
- CC BY 4.0
It covers production, consumption, trade, taxes, factor incomes and energy. It is built from open, cited sources using GTAP's published method, and is designed as a complement to GTAP: the files use the standard GTAP version 7 layout, so GTAP-style models can read them. It is tested with the GTAPv7 model in Julia.
In the download
- The database in GTAP v7 HAR format: sets, parameters and data
- The same data as a Julia file for GTAPv7-Julia
- Demand-system calibration and parameter tables
- The final checks report and full documentation (PDF)
This is a beta. Results are usable for macro, trade and terms-of-trade work. Sector results for regions that borrow their structure from a donor table are indicative. Read the known caveats before use. If you spot an error, please report it on GitHub.