[felipe]

Google "Cory Booker". He is a politician, so any link I include here will create controversy, but his model was to implement small-scale experiments, collect data, and use that data to gather additional funding from external sources.

[notdrunkatall]

We're talking about basic income here, not increasing housing available to people under the poverty line.

The data isn't available, at least not where you've said it was.