The OBR forecast evaluation report is out, some highlights below. Note that this is an annual report, so is not hugely different to what we have seen in recent years. Highlights below:
- "The updated assessment of our forecasting record since 2010... shows that the OBR’s economic and fiscal forecasts have tended to be somewhat pessimistic in the near-term and optimistic in the medium term."
- "The OBR’s forecast performance over the past twelve years has been similar to that of other UK external forecasters, which exhibit a common pattern of near-term pessimism and medium-term optimism."
- "On average, OBR central (point) forecasts have underestimated annual real GDP growth at the one-year horizon (by 0.4 percentage points) and overestimated it at longer horizons, by an average of 0.3 and 0.7 percentage points at the two- and five-year horizons, respectively (top row in Table 2.1). External forecasters, on average, have also underestimated GDP growth at the one-year horizon (by 0.5 percentage points) and also overestimated it at the five-year horizon, albeit by a slightly smaller margin of 0.6 percentage points."
- "OBR forecasts for CPI inflation have, on average, been in-line with outturn, while two- and five-year ahead forecasts have, underestimated inflation by 0.3 and 0.5 percentage points, respectively. External forecasters have, on average, tended to overestimate inflation at the one- and two-year horizon and to underestimate it at the five-year horizon to a similar extent as the OBR forecasts. "