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Structural transformations are not new phenomena in Iranian National Administration but in recent decade, the transformations in government ministries have increased. The important question of the scholars and practitioners of administration in government is: what are the reasons of these transformations? Regardless of methodology of theses transformations, the author focuses on theoretical analysis of these reorganizations. Purposive, environmental, public policy making and intuitional approaches are selected approaches for this analysis.   Keywords: Government Structural Transformations, Designing New Ministries, Theoretical Analysis, Government Administration, Theoretical Frameworks.

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According to Fred Riggs's Prismatic Theory, ecology of public administration leads to the emerge of Sala model of administrative system in the third world countries. In Public Manager's Rotation, we belie that possessing public positions in administrative systems leads to the emerge of a specific ecology of public administration.

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Managing complexity requires complex mechanisms. Network problems need network resolutions. for achieving the goal of Iranian vision. Designing network public administaration is nesessary. Trational public administration and new public management can not implement networked governance. There is a connection between the type of problems faced by human and management knowledge for addressing these problems. One of them is public administration. All political systems select appropriate managerial style based on their political, social, economical and cultural conditions. Islamic political system also has its own management tradition. Therefore, Iranian political system must select a management system that fits with Iranain vision. In this paper, we will explore the theoretical, and practical foundations of network public administration and discuss the rationales of emerging network governance and its connection with various management movements as well as the steps of implementing network public administration in Iran.                          

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The term paradigm has become a central issue in philosophy of science. Increasing attention to paradigm in public administration, as a branch of social science, is also highlighted. This paper attempts to analysis seven paradigms in public administration research and to study ontological, epistemological, methodological, rhetorical and axiological assumptions of the each paradigm. Finally, we briefly offer some potential areas of public administration that can be informed by seven research paradigm.