Introduction
The term Brexit was coined out of the two words Britain and exit, following the United Kingdom’s desire to leave the European Union (EU). At the heart of the referendum vote was the desire for the country to enjoy greater political freedom and regain national sovereignty, free from the influence of European institutions. On June 23, 2016, the Britons voted to leave the EU by a margin of 51.9 percent to 48.1 percent (Hale & Fry, 2023). The politicians behind the move succeeded in their push despite opinion polls predicting a close contest and a victory for the campaign to remain.
At the same time, there was an imploring debate on the impact of Brexit on the UK’s economy, with key predictions pointing to a period of uncertainty. Immediately after the results came in, the economic effects began to show, with the collapse of the sterling exchange rate from $1.50 to $1.33 (Hale & Fry, 2023). Brexit was fully implemented in November 2019, and the majority of residents believe it has affected trade and damaged the economy; a vast majority of economists have supported this view. This paper examines the losses and gains from Brexit on both sides, specifically in trade and the economy, to understand the extent to which it has affected the UK economy. The economic and trade implications range from increased regulatory autonomy and the ability to negotiate trade deals with partners independently to reduced private investment and a depressed economy.
Trade
Brexit’s most noticeable and immediate outcome was the reintroduction of considerable trade barriers between the UK and its leading trading partner. Portes’ (2023) evidence shows that the UK’s trade performance has significantly deteriorated, with trade intensity (trade as a percentage of GDP) declining more than in other advanced countries due to Brexit. Du et al. (2023) synthesize the literature and find that Brexit has had a significant and ongoing adverse effect on the UK’s exports, particularly severe for smaller enterprises.
Brexit’s installation of additional non-tariff barriers has proven particularly difficult for smaller enterprises in manufacturing supply networks. According to some, this could be why traditional trade models fail to account for how Brexit has affected the UK’s integration into the global supply networks. The variations may dispute the degree and causes of the effect, but the data typically lead to a finding that Brexit has harmed the UK’s trade performance.
Furthermore, the UK’s ability to trade as an open economy is crucial to its logistics networks and investors, many of whom are global corporations. According to Portes (2023), the UK’s exports and imports lagged far behind those of comparable countries between 2019 and 2022, with Australia reporting the smallest increase among the peer group. The rising trade hurdles in the UK undoubtedly make existing investors reconsider investing larger sums in the country.
Since the termination of free movement rights in the UK, cross-border trade in products and services within the UK and the EU has become more expensive. Another critical issue is the rise in non-tariff measures resulting from the new transaction cost analysis (TCA). TCA’s coverage of non-tariff measures (NTMs) is limited, despite the absence of duties and quotas on all commodities that meet the rules of origin.
The COVID-19 pandemic aggravated the UK’s trading situation, even as it affected the global economy. Following the collapse caused by the pandemic and recession in 2020, the country missed the robust global trade rebound in 2022. According to Haskel and Martin (2023), goods trade in Q1 2022 was 25% greater than in the same period in 2021, hitting $6.1 trillion. Over a longer time, from 2019 to 2022, worldwide trade in goods increased by 30%, while the UK, unlike its neighbors, saw 0% growth in exports and a 19% rise in imports (Haskel & Martin, 2023). The level of performance has fallen so low that it has been dubbed second-rate.
However, there is some backing for post-Brexit trade patterns. According to data from the Office for National Statistics (ONS), proponents believe that the country’s trade with the EU in goods and services has declined sharply, and that trade in goods has been poor across all sectors. Freeman et al. (2022) indicate that there is minimal indication of a differential impact on UK exports to the EU versus exports outside the EU, albeit smaller enterprises have been hit harder. The services trade has fared well, and the success in service exports underlines the UK’s strong position in high-value sectors such as consulting, where trade barriers are low (Hale & Fry, 2023). The epidemic also contributed to the normalization of remote service delivery.
Furthermore, the result meant that the country may reopen the possibility of directly negotiating trade accords with non-EU countries. Suggests that the UK has signed trade treaties with 70 nations in addition to the EU, including significant agreements with close partners such as Australia and Japan. Given its massive market of nearly 1.4 billion people, the UK has also negotiated promising trade talks with India (Haskel & Martin, 2023). These arrangements are designed to assist British businesses and customers by creating jobs and boosting their product and service choices.
In addition, the country has greater opportunities in the automotive industry. Brexit enables the UK to engage directly with essential markets, enabling automotive companies to thrive and expand. Reduced tariff barriers to the Indian market, for example, might encourage Jaguar Land Rover to export more UK-made vehicles and to engage more of its UK-based suppliers to enhance its Indian manufacturing operations. The Indian automotive import demand is expected to expand by 94% between 2019 and 2030, making India the world’s fourth-largest market. This is critical as the sector electrifies and the UK seeks greater investment in electrified components such as batteries.
Economy
The threat to the UK’s traditionally solid position in Europe’s supply chains is one of the most severe consequences of Brexit for the UK economy. If UK enterprises cannot sustain their low cost and superior efficiency, disintegration becomes more likely. This threat may be exacerbated by additional factors, such as a shortage of skills and talent in sophisticated manufacturing and other high-value-added industrial sectors, which the EU’s exit will worsen. Investment in the country has also remained low, a trend that began before Brexit.
Insufficient investment from both the public and private sectors has long been a concern in Britain, and it is at the root of the country’s stagnant productivity development. Following the Brexit referendum, there was protracted uncertainty about the EU-UK relationship, which lowered investment, undermined commercial and economic prospects, and reduced household expenditure. These uncertainties continue to reduce private investment since aggregate data and poll findings strongly imply that Brexit is at least partly to blame for the recent poor performance. Investments have been 10% less than they would have been, resulting in a 1% drop in productivity and output (Haskel & Martin, 2023). The TCA established a new business and investment connection between the UK and the EU. While it remains valid, it does not rule out future regulatory changes or potential mismatches between the parties.
Although GDP is not an ideal measure of a nation’s economic condition, it can facilitate international comparisons of growth and progress. The UK GDP growth rate was much lower than the OECD, G7, or EU27 average between 2019 and 2022 (Haskel & Martin, 2023). The UK likewise needed to catch up with its counterparts across most GDP components, as growth in spending, investment, exports, and imports was poor across all OECD countries.
Between 2019Q1 and 2022Q1, the UK’s real GDP increased by 0.87%, trailing only Mexico (2.55%), Japan (-2.33%), Spain (-2.23%), Italy (0.11%), and Germany (0.75%) (Haskel & Martin, 2023). The UK has often fared poorly in major GDP components such as consumption (3.47% growth, third lowest among the 20 nations analyzed), investment (1.54%, fifth lowest), export (8.1%, second bottom), and import (0.7%, worst) (Haskel & Martin, 2023). The UK has seen government spending grow by 9.64%, the only area to grow more than the OECD average (8.02%) (Haskel & Martin, 2023). The UK’s government consumption grew faster than most of its rivals, including Canada, France, Germany, and the Netherlands.
There is little evidence of gains, as only a few studies have demonstrated a positive effect. According to a study by Economists for Free Trade, Brexit was expected to boost the UK economy considerably. It predicted that if the UK left the EU and unilaterally embraced free trade, its national income would be at least 4% higher than if it remained an EU member (Haskel & Martin, 2023). However, their projection contradicts other studies, which suggest that leaving the EU and adopting a unilateral free trade policy will lower economic growth or, at best, yield only a modest advantage.
Conclusion
Brexit was primarily intended to restore the UK’s political sovereignty. Even as the vote granted greater autonomy to the region’s biggest economies, it significantly hurt trade and the broader economy. The UK lost preferential access to the EU market, meaning it had to negotiate with the region alongside other countries, leading to depressed trade patterns. The economy has been further impacted by disruptions to supply chains and greater market uncertainty, especially in private investments.
References
Du, J., Satoglu, E. B., & Shepotylo, O. (2023). How did Brexit affect UK trade?Contemporary Social Science,18(2), 1–18.
Freeman, R., Manova, K., Prayer, T., & Sampson, T. (2022). UK trade in the wake of Brexit. CEP Discussion Papers.
Hale, S., & Fry, E. (2023). Open for business? UK trade performance since leaving the EU. Resolution Foundation.
Haskel, J. and Martin, J. (2023). How has Brexit affected business investment in the UK?Economics Observatory.
Portes, J. (2023). The impact of Brexit on the UK economy: Reviewing the evidence. CEPR.