So sánh phương pháp

	Multiple Streams Analysis	Punctuated Equilibrium Analysis
Lĩnh vực	Public Policy	Public Policy
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1984	1993
Người khởi xướng	John W. Kingdon	Frank Baumgartner & Bryan Jones
Loại	Theory of agenda setting and the policy process	Theory of the policy process
Công trình gốc	Kingdon, J. W. (1984). Agendas, Alternatives, and Public Policies. New York: Longman. ISBN: 9780321121851	Baumgartner, F. R., & Jones, B. D. (1993). Agendas and Instability in American Politics. Chicago: University of Chicago Press. ISBN: 9780226039398
Tên gọi khác	MSF, Multiple Streams Framework, Kingdon Multiple Streams, Policy Windows Analysis	PET, Punctuated Equilibrium Theory, Baumgartner-Jones Theory
Liên quan	4	4
Tóm tắt	The Multiple Streams Framework (MSF) is a theory of agenda setting and policy change developed by John Kingdon in his 1984 book Agendas, Alternatives, and Public Policies. It explains why some issues rise to prominence and some solutions are adopted while others languish, by modelling the policy process as three largely independent 'streams' — problems, policies, and politics — that flow through the system. Change becomes possible when these streams are joined together at a fleeting 'policy window', often through the efforts of a 'policy entrepreneur'. The framework emphasises ambiguity, timing and chance over orderly, rational problem-solving.	Punctuated Equilibrium Theory (PET), developed by Frank Baumgartner and Bryan Jones in their 1993 book Agendas and Instability in American Politics, explains how policymaking is characterised by long periods of stability and incremental change interrupted by brief, dramatic bursts of major change. Borrowing the metaphor from evolutionary biology, it argues that the way an issue is understood (its 'policy image') and the institutional 'venue' in which it is handled normally reinforce a stable equilibrium — until attention shifts, the image is reframed, and rapid, large-scale change punctuates the calm.