We are proud to announce the winners of this year's oikos Case Writing Competition: the first prize in the Corporate Sustainability track is awarded toMadeleine Pullman, Jacen Greene, Devin Liebmann, Nga Ho and Xan Pedisich from Portland State University (US) for their case "Hopworks Urban Brewery: A Case of Sustainable Beer". In the Social Entrepreneurship track, the first prize goes to "Fairphone: Organising for Sustained Social Impact" by Onajomo Akemu and Gail Whiteman fr