UK firms investing billions abroad because of Brexit

The data show that Brexit has made the UK a less attractive place to invest
- Dr Thomas Sampson

The Brexit vote has led to a 12 per cent increase in new foreign direct investment (FDI) projects by UK firms in EU countries – a total increase in foreign investment of £8.3 billion, according to a new study from the Centre for Economic Performance (CEP) at LSE. The report also suggests a no-deal Brexit would further accelerate the outflow of investment from the UK.

The CEP report is the first systematic, evidence-based analysis of how the Leave vote has affected outward investment by UK firms. The findings support anecdotal evidence that fears about Brexit are causing UK companies to move investments elsewhere in Europe.

The report, by CEP experts Holger Breinlich, Elsa Leromain, Dennis Novy and Thomas Sampson, finds:

  • The Brexit vote has led to a 12 per cent increase in the number of new investments by UK firms in EU countries.
  • The estimated increase totals £8.3 billion (over the period between the referendum and September 2018). To the extent that increased investment in the EU would otherwise have taken place domestically, this represents lost investment for the UK.
  • The data show no evidence of a ‘Global Britain’ effect. There has not been an increase in investment by UK firms in OECD countries outside the EU.
  • Higher outward investment has been accompanied by lower investment into the UK from the EU. The referendum reduced the number of new EU investments in the UK by 11%, amounting to £3.5 billion of lost investment. This illustrates how the UK is more exposed to the costs of Brexit than the EU.
  • The increase in UK investment in the EU comes entirely from higher investment by the services sector. Brexit has not affected foreign investment by UK manufacturing firms. This suggests that firms expect Brexit to increase trade barriers by more for services than for manufacturing, perhaps because the government has prioritised the interests of manufacturing over services in the Brexit negotiations by focusing on reducing customs frictions, while ruling out membership of the EU’s single market.

The report’s findings support the idea that UK firms are offshoring production to the EU because they expect Brexit to increase barriers to trade and migration, making the UK a less attractive place to do business.

“Our results show that Brexit has already led to an investment outflow from the UK of over £8 billion", said report co-author Professor Holger Breinlich, Research Associate at CEP. “These outflows are likely to accelerate substantially in the event of a no-deal Brexit.”

Dr Thomas Sampson, Associate Professor of Economics at LSE, added, “The data show that Brexit has made the UK a less attractive place to invest. Lower investment hurts the economy and means that UK workers are going to miss out on new job opportunities.”

Behind the article

To read the full report visit

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All of CEP’s Brexit reports are available on the Centre for Economic Performance webpages