A no-deal Brexit could damage smaller economies trading with the United Kingdom (UK), hit the European Union (EU) exports hard, but bring substantial gains for China.
New UNCTADÂ researchÂ shows the UK and its future trading partners need to expedite bilateral deals if they are to avoid the costs of exiting the EU without a deal.
These costs are considerable, the research found, with the EU standing to lose out onÂ $34.5 billion in exports to the UK.
The second-biggest loser in the event of the UKâs no-deal departure from the EU would be Turkey, taking a Â $2.4 billion export hit.
China, meanwhile, could gain an additional $10.2 billion in exports to the UK, with the second-ranked United States standing to add $5.3 billion through its exports to the UK.
âBrexit is not only a regional affair. Once the UK has left its 27 European Union partners behind, it will alter the ability of non-EU countries to export to the UK market,â said UNCTADâs director of international trade and commodities, Pamela Coke-Hamilton.
In 2018, the UK was the fifth largest importer inside the EU. It imported almost $680 billion worth of goods from the rest of the world, of which about $360 billion came from other EU countries.
Winners and losers
The UNCTAD research estimates that the largest losses would accrue to EU countries, given that they are the most economically-integrated with the UK.
But other countries are also likely to see a decline in their exports, it underlines. In addition to Turkey, the research cites South Korea, Pakistan, Norway, Iceland, Cambodia and Switzerland as those at risk.
The biggest beneficiaries of a no-deal Brexit, meanwhile, would be countries which currently face higher tariffs. In addition to China and the US, Japan could expect to gain $4.9 billion.
A no-deal Brexit is also expected to result in increased imports from Thailand, South Africa, India, Brazil, the Russian Federation, Viet Nam and New Zealand, among others.
âThe UKâs intention to lower Most Favored Nations tariffs would increase relative competitiveness of major exporting countries, such as China or the United States, thereby eroding market-share away from less competitive countries,â added Ms. Coke-Hamilton.
But a no-deal Brexit will not only impact large economies. In the balance, smaller economies with a relatively higher level of exports to the UK market will also suffer.
Get to the negotiating table
Many developing countriesâ exports enjoy very favourable market access conditions to UK markets, largely because of bilateral trade agreements and because of EU unilateral preferential schemes.
Countries wanting to retain this market access need to negotiate â and quickly â with the UK.
The EU currently has about 70 trade agreements, but these are often not easy to replicate, and negotiations take time.
âIn many cases, United Kingdom-third countries agreements, or continuity agreements, have not been signed, and there is substantial uncertainty as to whether any of these agreements will be concluded any time soon,â Ms Coke-Hamilton advised.
As of March 2019, only 26Â continuity agreementsÂ had been sealed between the UK and trading partners.
In a no-deal Brexit scenario, EU preferential trade agreements with third countries will abruptly cease to apply, and imports to the UK could end up taking place onÂ Most Favored NationÂ (MFN) terms.
This is a World Trade Organization (WTO) principle that the same tariffs must apply to any trading partner unless there is an exception set out in an actual trade agreement.
A no-deal Brexit would have immediate repercussions for many developing countriesâ exports, with the UNCTAD research raising the spectre of significant disruption and economic harm for developing countries whose exports are highly reliant on the UK market and/or are current beneficiaries of EU preferences
While the sums involved might appear low in value terms, the impacts on such countries would be large when measured as a percentage of their exports.
âTo avoid negative impacts on developing nations, the UKâs MFN tariffs on what are often key important exports from low-income countries, such as sugarcane or bananas, should not be substantially reduced,â Ms Coke-Hamilton underlined.
âIn these circumstances, the best response from developing countries is to accelerate negotiations to replace agreements, especially on hot issues that go beyond tariffs, including rules of origin, non-tariff measures or quotas,â she said.
Ms Coke-Hamilton added this situation was a powerful reminder to all that âunwinding economic integration is not only complex but that doing so altogether is a bad ideaâ.
Figure 1: No-deal Brexit: Winners and Losers in the UK market (selected countries)