If education produces external benefits for society, what might NOT be an appropriate policy for society to establish regarding education?

Question

Quizplus · Accepted Answer

Programs that promote the hiring of high school dropouts may not be appropriate as they do not address the external benefits of education and may even discourage individuals from pursuing education in the first place. The other options, tax incentives for schooling, mandatory minimum levels of education, and free bussing to local high schools, all promote education and can have positive external effects on society.

If Education Produces External Benefits for Society, What Might NOT