Humboldt-Universität zu Berlin | Thaer-Institute | Resource Economics | News Items | IU's Workshop in Political Theory and Policy Analysis renamed for Elinor and Vincent Ostrom IU's Workshop in Political Theory and Policy Analysis renamed for Elinor and Vincent Ostrom May 11, 2012 IU's Workshop in Political Theory and Policy Analysis renamed for Elinor and Vincent Ostrom. Further information. 11/05/2012