That’s one metaphor the UK financial press–the best of which is owned by Nikkei of Japan–uses to explain the import of the election of Donald Trump. It’s a surprisingly apt comparison, at least so far.
In a rainy midweek special election in 2016, in which almost three-quarters of eligible voters cast a ballot, the UK voted to leave the EU. England overall voted Leave, although London and environs were predominantly Stay. Wales voted Leave as well. Only in Scotland did a majority opt to Stay.
The two motivations for Leaving, as I recall them, were unhappiness with the flow of migrant workers from elsewhere in the EU and nostalgia for the days of yore when Britain was a major colonial power and its navy ruled the waves.
Things turned out as everyone outside the UK understood would happen–and, actually, maybe worse. All the multinationals that had made the UK their EU headquarters, on the strength and transparency of the UK legal system and the usefulness of English as the dominant language, left. So did the workers. …as well, the publicly-traded companies that wanted the more global audience that EU membership gave them a chance at.
The other, more recent comment is that this is also our “Liz Truss” moment. During her brief time as prime minister of the UK, Truss proposed a Trump-like “trickle down” budget that consisted of tax breaks for the wealthy, cuts to social programs for the poor and a larger budget deficit. Immediately, interest rates rose and sterling fell. In addition, financial engineering schemes adopted by pension funds dealing with illiquid assets blew up, conjuring images of their insolvency (think: Long Term Capital, but not nearly as bad).
For the US so far, damage has mostly been hard to detect. The S&P 500 is flat, NASDAQ down by less than a percentage point, as I’m writing this. However,
–the EAFE index of major foreign companies is up by 17% in USD since January 1.
–the dollar is off by about 8% vs. other currencies. This has to be part of the explanation for EAFE’s unusual strength. The issue is complicated, though, since a weak dollar is good for US-based export-oriented firms and bad for exporters from EAFE.