Codes
Codes
Toolboxes and replication packages. All repositories are public on GitHub.
Toolboxes
Toolbox2026
HetLearn Toolbox
MATLAB, built on the IRIS Toolbox · MIT license
Adds heterogeneous expectations to linear IRIS models. Rational-expectations agents and adaptive learners coexist, and their shares switch with recent forecast errors, following Ozden (2025, International Journal of Central Banking).
Toolbox2026
OE-GEM Scenario Tools
MATLAB and Python · scenario analysis on the Oxford Economics Global Econometric Model (GEM)
Replication packages
Replication2025
Heterogeneous Expectations and the Business Cycle at the Effective Lower Bound
International Journal of Central Banking · MATLAB code for the estimation, MCMC results and counterfactuals