Forecast Evaluation Report – January 2026

Core Insights - The Bank of England's Monetary Policy Committee (MPC) is evolving its forecasting process in response to recommendations from former Federal Reserve Chair Ben Bernanke, focusing on improving the accuracy and transparency of economic forecasts [1][3][10]. Forecast Evaluation - The Forecast Evaluation Report is part of the Bank's response to Bernanke's recommendations, assessing the accuracy, unbiasedness, and efficiency of forecasts published in the MPC's Monetary Policy Reports [3][12][14]. - The report evaluates forecasts for four key variables: CPI inflation, GDP growth, wage growth, and the unemployment rate, which are crucial for understanding the UK economy [14][64]. - The Bank's forecasts have been at least as accurate as those from external forecasters and alternative model-based approaches over the past decade, although accuracy has declined since the onset of the COVID-19 pandemic [12][21][90]. Methodology and Tools - The Bank employs a range of models and data sources to produce forecasts, which are published quarterly alongside the Monetary Policy Report [34][35]. - A new forecast evaluation toolkit has been developed to support systematic evaluation of forecasts, enabling real-time benchmarking against alternative models [66][68]. Findings on Forecast Performance - The report identifies that forecast errors have increased post-COVID, with the RMSE for one-year ahead inflation forecasts rising from 0.6 percentage points pre-COVID to 3.7 percentage points post-COVID [83][84]. - The analysis highlights that while external shocks have contributed to forecast errors, there are also areas for improvement in the Bank's forecasting models, particularly regarding labour market variables [21][23][25]. Future Directions - The Bank plans to enhance its forecasting models and processes based on the findings from the report, focusing on better understanding key economic mechanisms such as wage-price interactions and inflation expectations [30][32][31]. - Continuous learning from forecast errors is emphasized as a means to improve the MPC's understanding of the UK economy and the effectiveness of monetary policy [9][7][56].