The University of Denver's Josef Korbel School of International Studies is a leader among institutions of higher learning that prepare students for transnational careers in the public, private, and nonprofit sectors. Ranked by Foreign Policy magazine as having one of the nation's best master's degree programs of international affairs, the Josef Korbel School offers a customizable curriculum integrating practical and theoretical approaches to the study of our globalizing world. The Josef Korbel School is comprised of approximately 450 students from various backgrounds and experience levels creating a dynamic and collaborative setting both inside the classroom and out. Class sizes are approximately 20-24 students with a  ratio of 18 students to 1 faculty member.