What should Theresa May have said this week?
2 March 2018
Alasdair Smith is an Emeritus Professor of Economics at the University of Sussex, and is a member of the UK Trade Policy Observatory.
The European Commission has this week published its controversial draft of the withdrawal treaty for the UK’s exit from the EU. The draft includes the EU’s proposal for dealing with the issue of the border in Ireland – Northern Ireland to remain in a customs union with the EU and to retain all the elements of the Single Market that support free movement of goods. […]
The irreconcilability of the UK Government’s objectives for Brexit
2 March 2018
Dr Michael Gasiorek is Senior Lecturer in Economics at the University of Sussex and Director and Managing Director of InterAnalysis respectively. He is a Fellow of the UKTPO.
There is much talk about the UK not being able to “cherry-pick” and “have its cake and eat it” with regards to post-Brexit trade policy with the EU. There are a couple of issues here. First, all EU agreements are different and hence by definition bespoke. Cherries are picked by both sides. This will also be true of a future UK-EU agreement. The question, therefore, really is to do with the extent to which the EU will grant the UK a bespoke deal in serious and substantive ways. The second issue is that it is far from clear that the UK government currently knows what all the ingredients are and what the recipe is for the cake it is hoping to share with the EU. […]
Economists and crystal balls
23 February 2018
Dr Michael Gasiorek is Senior Lecturer in Economics at the University of Sussex and Director and Managing Director of InterAnalysis respectively. He is a Fellow of the UKTPO.
Before and since the Brexit referendum there have been numerous criticisms made of economic models, of the views of ‘experts’ and the supposed inaccuracy of their forecasts.[1] But these critiques are mostly based on misunderstandings, so, as an economist and long-time modeller, I want to explain the value – and the limitations – of modelling. Models are indeed extremely useful and should be used to help inform public policy – but you need to use them appropriately.
Myth buster: “Models are not designed to provide accurate predictions / forecasts of future reality”. […]
Will unilateral free trade be the making of Brexit?
22 February 2018
Alasdair Smith is an Emeritus Professor of Economics at the University of Sussex, and is a Fellow of the UK Trade Policy Observatory.
This week Economists for Free Trade (EfFT) suggested that if the post-Brexit UK were to embrace unilateral free trade (UFT), the net effect of Brexit would be positive rather than negative. Earlier work on unilateral free trade has focused exclusively or largely on tariff reductions – and this latest paper has the merit of recognising that border costs and non-tariff measures (NTMs) should be brought into the analysis. Unfortunately, as Jonathan Portes and Chris Giles have observed, the EfFT assumptions are not credible.[1] […]
Sustainability Impact Assessment for post-Brexit Britain
15 February 2018
Rob Amos, Research Fellow in Law, Sussex Sustainability Research Programme, University of Sussex. Rob is conducting a project on Sustainable Trade Post-Brexit in collaboration with the UK Trade Policy Observatory.
As the UK begins to devise its independent trade policy, it is essential that any new trade agreements it negotiates are subject to Parliamentary, as well as public, oversight and scrutiny. To facilitate such oversight, the UK should undertake Sustainability Impact Assessment (SIA) for these agreements. If the UK is serious about sustainable development, it must ensure that any future trade agreements do not negatively impact the environment and communities either at home or abroad. […]
How will Brexit affect the UK’s manufacturing industry?
Alasdair Smith is an Emeritus Professor of Economics at the University of Sussex, Dr Michael Gasiorek is Senior Lecturer in Economics at the University of Sussex and Director and Managing Director of InterAnalysis, Ilona Serwicka is Research Fellow in the Economics of Brexit. All are Fellows of the UK Trade Policy Observatory (UKTPO).
How would different versions of Brexit affect the UK economy? Are some parts of the economy likely to be affected more than others? Will trade deals with the rest of the world make up for any loss of UK access to EU markets? These are highly topical questions this week as the UK Cabinet’s Brexit committee makes important decisions about its objectives in the next stage of the Brexit negotiations.
They are the questions we seek to address in our new Briefing Paper ‘Which Manufacturing Sectors are Most Vulnerable to Brexit?’, published today. As it says on the tin, we answer them only for the manufacturing sectors; and […]
It’s not what the rules are, it’s the way that you show it: proving ‘origin’ post-Brexit

16 January 2018
Dr Peter Holmes Reader in Economics at the University of Sussex and Fellow of the UKTPO. Nick Jacob is a PhD Candidate in Economics at the University of Sussex.
The need for UK firms to comply with detailed Rules of Origin in a possible post-Brexit Free Trade Agreement with the EU has been widely reported. But the different procedures which firms could use to prove their compliance — and the costs to firms in time and money — have been mostly overlooked. […]
Leave-voting regions are “most exposed” to Brexit services shock

11 January 2018
Dr Ingo Borchert is Lecturer in Economics and a fellow of the UK Trade Policy Observatory. Nicolo Tamberi is a Research Assistant in Economics for the Observatory
The North East and West Midlands are the most reliant on the European market, sending around half of their services exports to the EU. Sources: Office for National Statistics (2017a); and authors’ calculations.
Two of the biggest Brexit-voting regions would be hit hardest by a potential fall in services exports upon leaving the EU, new analysis suggests. […]
Magic realists and economic realists
15 December 2017
Alasdair Smith is an Emeritus Professor of Economics at the University of Sussex, and is a member of the UK Trade Policy Observatory.
The deal done on Friday December 8 in the Brexit negotiations has already been subject to conflicting interpretations. The UK has committed to having no hard border in Ireland, and committed in terms which seem to admit no rowing back. […]
Softer Brexit, Softer Irish border?

8 December 2017
Jim Rollo is Deputy Director of UKTPO, Emeritus Professor of European Economics at the University of Sussex and Associate Fellow, Chatham House. Dr Peter Holmes Reader in Economics at the University of Sussex and Fellow of the UKTPO.
The agreement to proceed to the next phase of Brexit talks is a step forward on the road to a softer Brexit. But it does not offer a definitive solution to the status of the Irish border, which will depend on the nature of the final agreement on the UK-EU trade relationship. At best, it represents an exercise in constructive ambiguity designed to allow the shape and length of any interim agreement, which will help determine the shape of the long-term agreement and, in turn, will be the basis of any permanent solution to the status of the Irish land border with Northern Ireland. […]


