1
A recent EconTalk episode gives a more detailed understanding of the PISA system.
@casca
Eric Hanushek on Education and Prosperity
with Eric Hanushek
Eric Hanushek
Episodes featuring Eric Hanushek as a guest
1
Points to Hanushek's EconTalk talk as a source on charter reform, which the commenter thinks he would loosely agree with.
@jseliger
Eric Hanushek on Education and School Finance
with Eric Hanushek