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From the KBC report "Hence, those who voted ‘Leave’, did so despite evidence-based research on the negative impact of leaving on conventional macroeconomic measures of economic performance such as GDP. However, as the paragraphs above illustrate, it might be argued that those voting leave came significantly from groups who already felt marginalised from the fruits of strong economic performance, such as those experiencing less access to public services or further education and this might render potential economic losses from Brexit less important to them. Instead, for these groups, “pure” Brexit arguments centred on ‘taking back control’ lost in the existing UK-EU relationship and highlighted issues such as sovereignty, avoiding EU bureaucracy and stopping UK financial flows towards the EU. These drivers were amplified by a more general sense of displacement and a loss of identity that emphasised considerations such as migration, dissatisfaction with and disconnect from political institutions and the ‘establishment’ These are often related to the context in which the referendum took place. .