Not only that, but high performers are incentivised to move to worse schools.
It may actually improve mean outcomes, but harm societal outcomes, as the scientific impact of educated individuals may tend to be power law distributed (e.g. the most important breakthroughs come from a small sector of the population with wildly disproportionate impact)
It may actually improve mean outcomes, but harm societal outcomes, as the scientific impact of educated individuals may tend to be power law distributed (e.g. the most important breakthroughs come from a small sector of the population with wildly disproportionate impact)