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PolicyEngine / policyengine-uk

The UK's only open-source static tax-benefit microsimulation model.
https://policyengine.github.io/policyengine-uk/
GNU Affero General Public License v3.0
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Raising PIP levels raises revenue #802

Open MaxGhenis opened 6 months ago

MaxGhenis commented 6 months ago

https://twitter.com/blazey2004/status/1741530294455292002

Still exists

MaxGhenis commented 5 months ago

Just bringing this back up. We show in the parameter page that it doesn't affect simulations, yet it does.

image

It doesn't seem to be just random noise for any null policy; e.g. changing the carbon tax household incidence without introducing a rate (correctly) has no effect.