We offer a general equilibrium analysis of Brexit incorporating the state-of-the-art differences in productivity and firms' selection within manufacturing sectors à la Melitz (2003) and multinationals in services. Trade, output and average productivity diminish across most sectors in the UK and...

This paper examines 12 economic simulation models that estimate the impact of Brexit. We provide their range of results and explain their associated assumptions and methodologies (macroeconometric models, computable general equilibrium [CGE] models, or mixed approaches). CGE models simulate the...