The general government budget balance can be analytically divided into three components:
- Structural Balance: This reflects the general government budget performance after excluding impacts of the economic cycle and one-off measures. The Council for Budget Responsibility (CBR) bases its structural balance estimates on the published methodology The True Deficit.
- Cyclical Component: This captures the response of revenue and expenditure to fluctuations in the economic cycle, allowing automatic stabilizers to operate freely. The state of the economic cycle — whether underheating or overheating relative to potential growth—is represented by the output gap indicator, which CBR calculates in accordance with its methodology Finding Yeti.
- One-off Effects: These are government interventions and other temporary impacts that do not affect subsequent years’ performance and are not included in the structural balance.