After years of heading abroad in droves to study, more young South Koreans are opting for education at home as expensive overseas degrees no longer provide an edge in a tough job market — and are even a liability.

Recruiters and students say the improving quality of domestic education, including in English, means the premium placed on a foreign education is not what it was in a country known for its intense focus on academic achievement.

At the same time, connections cultivated at home through school and university play a factor in landing a job and getting ahead.