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Public Policy: From design to implementation
Public Policy is the set of decisions and actions taken by the state to address public problems in line with defined objectives. The policy process typically includes problem identification, formulation, decision-making, implementation, monitoring and evaluation; in practice these stages interact and do not necessarily follow a fixed straight line.
1. What is Public Policy?
Public Policy is a central concept in the study of public-sector management and governance.
A public policy typically emerges when society or the state identifies a problem that needs to be addressed through public tools and action.
Public policy is generally understood to carry certain attributes: it originates from the state, serves the public interest, involves concrete action, and forms part of a broader system.
This means public policy is not confined to a decision on paper — it also concerns the process of implementation and the real-world effects of the policy.
2. What are the stages of the public policy process?
There is no single model that applies to every policy. However, a general cycle can be described as:
Problem identification → Policy formulation → Decision-making → Implementation → Monitoring → Evaluation
The OECD also uses a policy-cycle approach, in which identifying the problem, developing the policy, making the decision, implementing it and evaluating it are treated as key stages. The policy cycle is an analytical framework for understanding the process, not a rigid rule that forces every policy through five steps in a straight line.
3. Step 1: Identifying the public problem
Not every social issue automatically becomes a policy problem.
An issue may enter the policy agenda once it is recognised as requiring state intervention.
At this stage, policymakers need to ask:
- What is the problem?
- Who is affected?
- What is causing the problem?
- How large is the problem?
- Does the state need to intervene?
- What objective needs to be achieved?
Misidentifying the problem can lead to choosing the wrong solution.
4. Step 2: Policy formulation
Once the problem is identified, the next step is to develop options that could address it.
A policy option can be analysed in terms of:
- objectives;
- affected groups;
- cost;
- resources;
- feasibility;
- economic and social impact;
- risk;
- unintended effects.
The OECD emphasises identifying and analysing the problem, developing policy options, and choosing suitable instruments during the design stage.
5. Step 3: Decision-making
Once options have been developed and analysed, the competent authority selects an option and makes a decision in line with the political and legal system.
A policy can be expressed through many different types of instruments, depending on its objective and the authority involved.
An important point: public policy is not the same as a specific piece of legislation. Law can be one of the instruments used to achieve a policy objective, but it is not the only one.
6. Step 4: Policy implementation
A policy only creates impact once it is turned into real action.
Implementation can include:
- budget allocation;
- programme design;
- issuing guidance;
- organising the implementing apparatus;
- delivering services;
- communication;
- coordination among agencies;
- tracking beneficiaries.
This is the stage where administrative and governance capacity plays a particularly important role.
7. Step 5: Monitoring and evaluation
Monitoring shows how a policy is being carried out.
Evaluation goes further by examining:
- whether the policy achieved its objective;
- how resources were used;
- what the actual results were;
- who benefited;
- whether there were unintended effects;
- whether the policy needs adjustment.
The OECD emphasises that evaluating policy outcomes helps policymakers understand why a policy worked well or fell short, feeding evidence back into the policy cycle.
8. Why is it called a policy “cycle”?
In practice, policy does not necessarily move in a straight line.
Evaluation results can surface:
- new problems;
- new objectives;
- the need for adjustment;
- new policy options.
The process can therefore loop back to problem identification or formulation.
It can be modelled as: Problem → Policy → Implementation → Outcomes → Evaluation → Adjustment → Policy.
This is why the concept of the policy cycle is commonly used to explain the policy process as an analytical framework.
9. How are Public Policy and Public Governance related?
The two fields are directly connected.
Public Policy answers the question of objectives and chosen interventions.
Public Governance is concerned with how organisations and resources are managed to carry out public objectives.
For example: a policy sets an objective to improve the quality of public services. Achieving that objective requires budget, staff, data systems, coordination mechanisms, processes, technology and outcome evaluation — these are exactly the issues that Public Governance has to address.
10. Public policy in the age of data
Data increasingly plays a role in identifying problems, choosing options and evaluating outcomes.
An evidence-based policy process might follow: Data → Analysis → Options → Decision → Measurement → Evaluation.
Data, however, is only one component of the policy process. Choosing a policy still depends on public objectives, institutions, resources, feasibility and many other factors.
11. Conclusion
Public Policy is not just a single decision or document.
It is a process involving problem identification, formulation, decision-making, implementation and evaluation.
Understanding the policy cycle helps learners see the connection between Public Policy, Public Governance and Public Administration.