Economic activity - WITCH

Model Documentation - WITCH
Corresponding documentation
AIM-Hub BLUES C3IAM COFFEE-TEA DNE21+ GCAM GEM-E3 GRACE IFs IMACLIM IMAGE MESSAGE-GLOBIOM POLES PROMETHEUS TIAM-UCL WITCH WITNESS
Previous versions
Archive of WITCH version 4.8
Model information
Model link	https://www.witchmodel.org/ https://github.com/witch-team/witchmodel https://doc.witchmodel.org
Institution	European Institute on Economics and the Environment (RFF-CMCC EIEE), Italy, http://www.eiee.org.
Solution concept	General equilibrium (closed economy)
Solution method	Optimization
Anticipation

We calibrate Total Factor Productivity (TFP) to match the SSP baseline GDp projections in a no policy scenarios. In all other scenarios TFP is held constant and GDP reacts endogenously.

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