Historical, political economic systems theory. The Marxian approach to system theorizing clearly points us to sociologically important phenomena: the… - Tom R. Burns

In sum, social actors knowledgeably and actively use, interpret and implement rule systems. They also creatively reform and transform them. In such ways they bring about institutional innovation and transformation and shape the ‘deep structures’ of human history.

Actor-oriented, dynamic systems theories. This family of theories -- inspired to a great extent by Buckley -- is largely non-functionalist. It includes Buckley’s (1967, 1998) “modern systems theory,” Archer’s (1995) “morphogenetic” theory, Burns’ “actor-system-dynamics” (also ASD; Burns et al. 1985; Burns and Flam 1987), and the “” of Geyer and van der Zouwen (1978). Complex, dynamic social systems are analysed in terms of stabilizing and destabilizing mechanisms, with human agents playing strategic roles in these processes. Institutions and cultural formations of society are carried by, transmitted, and reformed through individual and collective actions and interactions.

The rule systems governing transactions among agents in a defined sphere specify, to a greater or lesser extent, who participates (and who is excluded), who does what, when, where and how, and in relation to whom. ln particular, they define possible rights and obligations, including rules of command and obedience, governing specified categories of actors or roles vis a vis one another. The theory deals with the properties of social rule systems, their role in patterning social life, and the social and political processes whereby such systems are produced, maintained, and transformed as well as implemented in social action and interaction.