New forms of organizing, new societal pressures and new technologies are all creating new modes of strategizing.   This STR Symposium gathers leading scholars to discuss research issues and opportunities associated with the new modes of strategizing, as follows:   Callen Anthony (Stern, NYU): From Strategy Formation to Implementation: Implications for Innovation   Fleur Deken (VU, Netherlands): Collaborative and Interorganizational Strategizing   Julia Hautz (University of Innsbruck): Open Strategizing: taking stock and moving forward   Siobhan O'Mahoney (Boston University): Rethinking how we Study Strategy in the Field   Henk Volberda (University of Amsterdam): Strategizing for Economic and Social Value: Corporate Purpose Revisited   Richard Whittington (University of Oxford): Chair   (c) STR - Strategic Management Division - AOM