Policy implementation and policy instruments: The underdeveloped dimensions of the four “political” American policy process theories. A Western European perspective

The fifth edition of “Theories of the Policy Process” represents a further step in consolidating these theories. However, four of them—Advocacy Coalition Framework, Multiple Streams Framework, Narrative Policy Framework, and Punctuated Equilibrium Theory—exhibit a few limitations in light of the characteristics of implementation and policy instruments due to their founding principles, the central role of pluralism and the will to abandon the original normativism of the policy sciences. Thus, these four theories seem to be framed to capture the politics of policy-making in a dynamic way rather than to understand how policies are able to deliver results to society. This affects the relevance and applicability of these theories from a Western European perspective but probably also from other cultural and geopolitical perspectives. After a discussion of these limitations, the paper outlines a number of suggestions for overcoming them.