How much do schools differ in their effectiveness? Recent studies that seek to answer this question account for student sorting using random assignment generated by central allocation mechanisms or oversubscribed schools. However, the resulting estimates, while causal, may also reflect peer...

Delivery of vocational education in schools is a controversial issue around the world and attempts to improve it have been tried for decades. A substantive innovation in vocational education provision came about in 2010 in England when a new form of hybrid schools was introduced that combine...