“…Both the regional and matrix organizational forms can be characterized as formal structures. In response to the rigidities that are associated with such forms, research proposed other, less structured network organizational designs, such as heterarchy (Egelhoff, (a) P&G's regional structure (b) ABB matrix structure (c) Philips network structure (excerpted from Ghoshal and Barlett (1990) 1999; Hedlund, 1986), transnational firm (Bartlett and Ghoshal, 1989), inter-organizational network (Ghoshal and Bartlett, 1990), network-based structure (Malnight, 1996), or differentiated networks (Ghoshal and Nohria, 1997). Despite the difficulty of defining network-organizations, what all these designs have in common is an emphasis on non-hierarchical coordination within the MNCs, non-dominant vertical relationships, informal communication, and relatively loose interconnectedness of the organizational subunits (Wolf and Egelhoff, 2010).…”