In a recent Milwaukee Journal Sentinel column, Christian Schneider pointed out that money sent to educate choice students in private schools do not necessarily “cost” the public schools anything. This is because, if the choice program were eliminated, not only tax dollars would return to the public schools. So would the students. Depending on what it would cost the public schools to educate these students, the end of choice would not benefit public schools at all.
Via On not understanding school choice @ Shark and Shepherd.