Hagen Koo is Professor of Sociology at the University of Hawaii at Manoa and author of Korean Workers and editor of State and Society in Contemporary Korea, both from Cornell.

Hagen Koo is Professor of Sociology at the University of Hawaii at Manoa and author of Korean Workers and editor of State and Society in Contemporary Korea, both from Cornell.

Hagen Koo is Professor of Sociology at the University of Hawaii at Manoa and author of Korean Workers and editor of State and Society in Contemporary Korea, both from Cornell.