Abstract
Vocational education delivery is widely debated, with ongoing efforts to improve its effectiveness. In 2010, England introduced University Technical Colleges (UTCs), hybrid institutions combining general and vocational education. This paper examines the impact of UTC attendance on achievement, university enrolment, and labour market outcomes. For students entering UTCs at the unconventional age 14, enrolment lowers academic achievement at age 16. However, for those entering at the conventional age 16, UTCs improve vocational achievement, enrolment in STEM degrees, and labour market outcomes. Findings highlight the risks of early specialisation and benefits of aligning education with students' interests at a suitable stage.