Sage Business Cases This link opens in a new windowSage Business Cases provides librarians, faculty, and students with cases to support curriculum and independent research. In addition to SAGE’s proprietary and newly commissioned cases, the collection includes cases from a growing list of world-renowned universities and professional associations. With more than 4,000 authoritative case studies from over 100 countries, this robust collection provides access to interdisciplinary cases across in-demand subjects such as entrepreneurship, accounting, healthcare management, leadership, social enterprise, and more.