Open Economic Simulator

Test policy scenarios in an agent-based macro model

Run the simulator, adjust parameters, and compare outcomes across labor, output, inflation, finance, and public balance sheets.

What this site is for

Run scenarios

Execute baseline and policy variants with consistent seeds and run horizons.

Tune assumptions

Adjust household/firm scale and runtime parameters to test mechanism sensitivity.

Compare outcomes

Evaluate scenario paths across unemployment, GDP, inflation, debt, and firm dynamics.

Scenario families we want to test

The simulator is designed for comparative policy testing, not one-off narrative runs. Typical experiment sets include:

Baseline reference

Current default policy configuration used as a comparison anchor.

Stabilizer intensity

Weaker or stronger automatic stabilizers under equivalent shocks.

Transfer policy mix

Different transfer compositions and targeting strategies.

Ownership/revenue design

Alternative public revenue channels and distribution architectures.