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. 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”. (more…)
Charlotte Humma February 23rd, 2018
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. (more…)
Charlotte Humma February 22nd, 2018
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 in doing so we take a very disaggregated approach to UK manufacturing. (more…)
Charlotte Humma February 6th, 2018