Has anyone demonstrated that charter schools actually have better processes? Last time I read up on this, it was a pretty hotly debated topic. If I recall correctly, the big anti-charter argument was that charter schools' improved outcomes were almost entirely explained by some combination of more school days, higher funding, and increased ability to kick out problematic students (e.g. no requirements to handle remedial or special education students, expedited expulsion processes because students are only being "expelled" back to the regular school, etc.).