Policy Analysis

Analyses of public policy regularly express certitude about the consequences of alternative policy choices.I have to disagree with Weimer and Vining that they describe Policy Analysis is much more an art. Based on the term policy analysis has many functions. It may analyze the components of public policy making process, such as policy formation and policy implementation; it may also study the substantive policy issues. But most often, policy analysis refers to the investigation of alternative policy options. Policy analysis does not intend to make policy decisions, but rather to inform the process of public deliberation and debate. Policy analysis works by collecting and interpreting information that clarifies the causes and effects of policy issues and the consequences of using one policy alternative to another.
For policy analysis, doing analysis implies bringing scientific knowledge to the political process. It means that policy analysis involves both descriptive and empirical study to determine the facts of a given situation in public space. Based on the study of policy analysis, a policy analyst brings valuable information to both policymakers and the public. Public problems are mostly complex and multifaceted, involving various actors, and creating disagreements among actors. Therefore, it is important for policy analysis to satisfy the need for pertinent information and thoughtful, impartial assessment in the policy-making process In order to be able to analyze the policy in public domain, we need to understand the different kind of policy analysis. Policy analysis can be categorized into three approaches: Scientific, Professional, and Political. All approaches serve valid purposes but they have varying goals and objectives and use different methods. The objective of scientific approach is to search for truth and build theory about policy actions and effects. This approach uses scientific method to test hypotheses and theories, but it may also the