An Examination on the Effect of Regional Disintegration on Industry Performance: The Post-Brexit Decision


1 Faculty of Business and Management, University of Wales Trinity Saint David, United Kingdom

2 Business Division, Higher Colleges of Technology, Abu Dhabi, United Arab Emirates

3 Department of Business and Entrepreneurship, Kwara State University, Nigeria


Ongoing research on the uncertainties surrounding Brexit as a form of regional disintegration is a teeming challenge for many of the industries in the United Kingdom, and as such, various researches are being undergone by experts in different fields to analyse the potential effects both positive and negative on the various industries. This research, therefore, aimed to focus mainly on the effect of regional disintegration on industry performance with emphasis on Brexit.  The research considers the financial services and insurance industry in the United Kingdom as a case study. To consider the potential effect of regional disintegration, the research examined a 5-year quarterly data trend analysis spanning from 2014 till 2018 which represents two years before and two years after the pronouncement of the referendum in June 2016. The study further adopted a deductive approach while using both quantitative and qualitative research strategies. The data collection method involved the use of secondary data gotten from government reports and statistical bulletins. The variables were grouped into three categories including the macroeconomic factors (inflation, exchange rate and interest rate), trade performance (imports, exports and industry consumer price index), and demand and supply of labour (employment levels). The data analysis was conducted using a t-test statistic to ascertain if there is any significant difference in the population means of the variables. The findings revealed that the macroeconomic factors have more significant adverse effects on the industry's performance, while there are both positive and negative effects of regional integration on trade performance. Lastly, a no-deal outcome is likely to pose a significant threat to the industry’s demand and supply of labour.  In general, the findings of the research allude to the fact that regional disintegration has both positive and negative effects on industry performance. Some recommendations were provided based on a no-deal or deal outcome.


Akbar, S. (1989). Disintegration and international trade flows: some theory and empirical evidence from Pakistan. PhD. Simon Fraser University, Canada.
Allen, K. & Elliot, L. (2016). Bank of England cuts interest rates to 0.25% and expands QE. Guardian News Online. [online] Available at: /business/-2016/aug/04/bank-of-england-cuts-uk-interest-rates[Accessed 17 December 2018].
Bloomberg (2018). U.K. economy's best quarter in two years hides loss of momentum. [blog] Available at: [Accessed 10 December 2018].
Business Matters (2015). Canary Wharf takes lead as London’s most popular fintech location. [image online] Available at: [Accessed 13 December 2018].
Central Intelligence Agency (2017). Definitions and notes: Location. the world factbook. [online] Available at: /[Accessed 2 December 2018].
Chu, B. (2017). Brexit: What does Britain losing its EU passporting rights mean for banks and how will it affect the economy. [online] Available at: https://www. [Accessed 13 December 2018].
Clark, R. (2018). Could Brexit benefit UK’s financial services? [online] Available at: [Accessed 13 December 2018].
Cruise, S. & White, L. (2018). Exclusive - Lloyds bank plans three EU subsidiaries after Brexit: sources. [online] Available at: [Accessed 13 December 2018].
Davies, A. (2017). Banks view turning branches to subsidiaries as Brexit ‘red line’. [blog] Available at: [Accessed 6 December 2018].
EU Business (2018). United Kingdom: country overview. [online] Available at: [Accessed 13 December 2018].
European Union (2018). United Kingdom: overview. [online]. Available at: [Accessed 13 December 2018].
Fidrmuc, J. & Fidrmuc, J. (2000). Disintegration and trade. Working Paper (353). [online] Available at: wp353.pd-f;sequence=3 [Accessed 29 November 2018].
Fioranmonti, L. & Matthies, F. (2016). Is Africa really following Europe? an integrated framework for comparative regionalism. Journal of Common Market Studies, 54(3), 674-690.
Fruen, L., Mullin, G. & Petkar, S. (2018). Final countdown: what is Brexit, when will the UK leave the European Union and what happens after March 29, 2019? [online] Available at: [Accessed 12 December 2018].
FXCM (2018). What is the impact of a Bank of England interest rate hike? [blog] Available at: [Accessed 17 December 2018].
Greater London Authority (2018). London’s voice on Brexit. [online] 2 August. Available at: [Accessed 15 December 2018].
Grosse, T. (2016). Assumptions of the theory of regional disintegration: suggestions for further research. Przegląd Europejski, 4 (42), 23-34.
Haas, E. (1964). Beyond the nation-state. Colchester, UK: European Consortium for Political Research Press.
Hearn. B. & Piesse, J. (2012). Regional integration of equity markets in Sub-Saharan Africa. South African Journal of Economics, 73(1), 36-53.
Hill, C. (2015). International business: competing in the global marketplace. 10th ed. New York: McGraw Hill.
Hoffmann, S. (1966). Obstinate or obsolete? the fate of the nation-state and the case of Western Europe. Daedalus, 85(3), 865–921.
Hooghe, L. & Marks, G. (2016). Community, scale and regional governance. a postfunctionalist theory of governance. (Vol. II). Oxford: Oxford University Press.
House of Commons Library (2018). Brexit and financial services. [online] 23 August. Available at: [Accessed 13 December 2018].
House of Commons Library (2018). Financial services: contribution to the UK economy. [online] 25 April. Available at:| intranet.||@commonslibrary [Accessed 13 December 2018].
Hunt & Wheeler (2018). Brexit: All you need to know about the UK leaving the EU. BBC News Online, [online] 17 December. Available at: [Accessed 12 December 2018].
Inman, P. (2018). Prospect of UK interest rate rise dims as service sector struggles. Guardian News Online. [online] 3 May. Available at: https://www.theguardian.c-om/business/2018/may/03/prospect-of-uk-interest-rate-rise-dims-as-uk-service-sector-struggles [Accessed 15 December 2018].
Jones, E., Kelemen, D. & Meunier, S. (2016). Failing forward? the Euro crisis and the incomplete nature of European integration. Comparative Political Studies49, 1010–1034.
Lipset, S. (1959). Some social requisites of democracy: economic development and political legitimacy. The American Political Science Review, (53)1.
Office for National Statistics (2018). Measurement of the finance and insurance industries in estimates of regional gross value added. [online] Available at: [Accessed 12 December 2018].
Oprea, O. (2017). Financial integration or disintegration during the financial crisis. The Romanian Economic Journal, 65, 122-136.
Organization for Economic Cooperation and Development (2018). Economic survey of the United Kingdom 2017. [online] Available at:[Accessed 13 December 2018].
Peck, T. (2016). Remember June 23 2016. It's the day Britain stopped being a liberal country. [online]  Available at: [Accessed 12 December 2018].
Peng, M.  (2017). Global business. 4th ed. Boston: Cengage Learning.
Portes, J.  & Giuseppe, F. (2017). The economic impact of Brexit-induced reductions in migration. Oxford Review of Economic Policy 33(1), 31–44.
Quaglia, L, (2018). How Brexit would affect UK financial services. [blog] Available at: [Accessed 15 December 2018].
Salacanin, S. (2018). Qatar’s farewell to the GCC? the new Arab. [blog] 25 March 25. Accessed at: [Accessed 29 November 2018].
Sampson, T. (2018). Britain is already paying a price for voting to leave the EU. London School of Economics. [online] Available at: [Accessed 15 December 2018].
Sampson, T. 92017). Brexit: The economics of international disintegration. Journal of Economic Perspectives, 31(4), 163–184.
Schimmelfennig, F. (2018). Regional integration theory. Oxford: Oxford University Press.
Stiglitz J. (2016). The Euro: how a common currency threatens the future of Europe. UK: Penguin.
Stone, J. (2018). Brexit: European Parliament says backstop ‘cannot be renegotiated’ and calls for EU to step up no-deal planning. Independent News Online, [online] 13 December. Available at: brexit-no-deal-theresa-may-backstop-irish-border-european-parliament-veto-customs-area-a8680071.html [Accessed 13 December 2018].
Tanyanyiwa, V. & Hakuna, C. (2014). Challenges and opportunities for regional integration in Africa: the case of SADC. IOSR Journal of Humanities and Social Science, 19(12), pp.103-115.
Thornton, G. (2017). The impact of Brexit on the financial services sector. [online] Available at: united-kingdom/pdf/brex-it-impact-financial-services.pdf[Accessed13August 2018].
Warner, J. (2018). How will Brexit impact UK financial services? [blog] Available at: [Accessed 15 December 2018].