I. Introduction
II. Analytic Lenses
  1. policy stream and window
  2. policy players
  3. Ideology as political environment
III. Policy Streams of Problem, Alternative, Formation
  1. Analyzing Policy Stream over Time
  2. Policy Actors
  3. The Boiling Soup of Problems and Alternatives
  4. The Policy Windows and Policy Entrepreneurs
IV. Discussions
V. Conclusion
References
국문초록