Brexit is anticipated to continue impacting British economic growth adversely in the years to come, according to Bank of England Governor Andrew Bailey. Speaking at the Group of Thirty gathering in Washington, he emphasized that the decision made in 2016 to leave the European Union would lead to increased regulatory challenges that could hinder exports, despite the tariff-free trade agreement established in 2020.
Bailey acknowledged that while there may be a long-term positive adjustment in trade, the initial effects of Brexit are likely to reflect a negative impact on economic growth. He stated, “If you ask me what the impact is on economic growth … the answer is that for the foreseeable future it is negative.” However, he also suggested that over a longer time horizon, there could be a positive, albeit partial, counterbalance to these effects.
The ongoing discussions among global finance leaders at the annual meeting of the International Monetary Fund in Washington have prominently featured the repercussions of U.S. tariffs and their global implications. Bailey noted that while businesses eventually adapt to new trade conditions, the transition requires time and often leads to diminished growth compared to previous levels of openness.
He further stressed that restricting openness in an economy typically limits growth prospects, though, over extended periods, trade dynamics may readjust. This scenario serves as a reminder of the broader implications for international trade as well.
Additionally, the British government’s Office for Budget Responsibility has projected that Brexit may decrease the long-term productivity of the UK economy by 4% in comparison to the scenario where the UK had remained in the EU. Bailey also pointed out other factors contributing to economic headwinds, such as an aging population and a slowdown in the pace at which advancements in technology translate into improvements in living standards.

