Estimated long-term impact of types of Brexit on level of UK GDP, relative to remaining in the EU
Free
trade agreement
No
deal Brexit
−9
−8
−7
−6
−5
−4
−3
−2
−1
0
PwC
−1.2
−3.5
Oxford Economics
−2
−2.7
National Institute of Economic and Social Research
−2.1
−3.2
Treasury (2018)
−6.7
−9.3
London School of Economics Centre for Economic Performance
−6.3
−9.5