Iturriagagoitia, Jon Mikel Zabala - EconWPA - 2005
conceptualization of Regional Innovation Systems (Cooke and Morgan, 1993) can be understood like an extension and adaptation arisen from … the concept of National Innovation Systems defined in the works of Freeman (1987), Nelson (ed., 1993) and Lundvall (ed … (1992, 1996) on Innovation Systems, using “graph theory” and simulation models (Andersen and Lundvall, 1997). Recently, some …