This seems like short-term economic thinking to me. We can also reduce the cost of prison by keeping more kids in school, rather than kicking kids to the curb the minute something bad happens. Inclusion, not exclusion, is how to feed the virtuous cycle.
Also, if it's so easy to reduce the cost of prisons even though people have been debating it for centuries, why hasn't it happened already? How do you just extract more labor out of prisoners?
And what happened to your plan to produce more scientists and fewer criminals? For three comments in a row you've ignored the question of how to convert more would-be criminals into scientists, and talked about reducing dollar costs instead. Pretend I don't care about dollar costs and help me understand how increasing expulsion and incarceration rates leads to more scientists.
> Teachers spend a non-zero amount of time dealing with parents. I know a few teachers personally and all of them have stories about parents who take up too much of their time.
So what? Part of being a teacher is interacting with parents, it's a good thing, not a bad thing. Some parents will take up more time. What is the actual problem here? What is the economic cost to teachers talking to parents? Since teachers mostly talk to parents outside of school hours, how much extra money for the education budget or the economy will solving this "problem" yield?
> In the school districts near me, special ed and admin costs can take ~40% of the budget. I wouldn't displace the students onto social services because there'd be no social services.
It sounds like regular students take ~60% of the budget. By your math, we could get more bang for our buck by eliminating the non-special-ed services.
Do you have any policy study or experience at all? The more suggestions you add, the more it sounds like you aren't aware of any policy or government or education funding history. People have tried some of the kinds of things you're suggesting in the past, and gotten wildly different results than they expected.