"Until the mid-1970s, the prominent approach in organization and management theory emphasized adaptive change in organizations. In this view, as environments change, leaders or dominant coalitions in organizations alter appropriate organizational features to realign their fit to environmental demands (e.g. Lawrence and Lorsch 1967; Thompson 1967; Child 1972; Chandler 1977; Pfeffer and Salancik 1978; Porter 1980; Rumelt 1986). Since then, an approach to studying organizational change that places more emphasis on environmental selection processes, introduced at about that time (Aldrich and Pfeffer 1976; Hannan and Freeman 1977; Aldrich 1979; McKelvey 1982), has become increasingly influential. The stream of research on ecological perspectives of organizational change has generated tremendous excitement, controversy and debate in the community of organization and management theory scholars. Inspired by the question, Why are there so many kinds of organizations?"