Forecasts for 2025
The figure shows how the forecasts for these key variables for 2025 have evolved over time and how they compare with the realized outcomes. Take GDP growth in 2025 as an example. In the first forecast (Spring 2023), GDP growth was projected at 1.1%. In subsequent rounds, this estimate was gradually revised upward, reaching 1.5% in the Autumn 2024 forecast. Ultimately, the projection stood at 1.7% in the Autumn 2025 forecast.
In general, forecast accuracy improves as the forecast horizon shortens. In other words, projections tend to converge toward the realized outcomes over time. This pattern is clearly visible in the figure.
One notable exception is the Spring 2025 forecast. In this round, the economic outlook for 2025 was revised downward. This is reflected in the figure as a downward shift in the projected GDP growth. This downward revision was driven by the announcement of higher trade tariffs by the U.S. administration, whic created significant uncertainty around global trade and the geopolitical environment during that forecasting round. In the period that followed, it became clear that both the scale and the economic impact of these tariffs were more limited than initially anticipated, this meant that the GDP growth forecast for 2025 was revised upward in Autumn 2025.