Economic Forecasting and Trade Policy Analysis

This technical report examines the implications of rapid policy changes on economic forecasting, particularly in the context of recent U.S. trade policies and the Brexit decision in the UK. It outlines how the 'Move fast and break things' approach has influenced economic expectations and forecasts, with a focus on the effects of tariffs and trade restrictions. The report documents changes in GDP growth expectations and inflation rates, highlighting the sharp decline in GDP growth forecasts from 2.0% to 0.8% for 2025. It presents a case study of the Brexit referendum, detailing the immediate economic responses, including shifts in consumer confidence and retail sales. The analysis includes data from the International Monetary Fund (IMF) and discusses the adjustments made to economic forecasts post-Brexit, illustrating the complexities of forecasting in a politically driven environment. The report concludes that while initial fears about economic activity may be misplaced, the long-term effects of trade policy changes are significant.