In the case of monetary policy, for example, the policy rate is now 0.75% in the UK and -0.40% in Europe. The Bank of England (BoE) could cut to zero if necessary but the European Central Bank (ECB) would have to think carefully before cutting rates further into negative territory.
This is because negative interest rates are effectively a tax on banks: make them too negative, and they could act as a brake on economic growth. The ECB would also probably be unwilling to restart quantitative easing, which it ended only recently, while the BoE could restart it if necessary.
Weaker currencies can help economies, and our research suggests that sterling could weaken to around parity against both the US dollar and the euro. While the euro might also weaken against the US dollar, it would do so less than the pound, giving UK exports an advantage in that respect.
The EU’s lack of fiscal unity means that, while Britain could “turn on the taps” relatively easily, euro-area countries would have to reach agreement―not easy in a short time frame, especially when some countries (such as Italy and France) are already likely to be breaking existing rules.
As for lender of last resort: will the ECB continue to be the backstop if it thinks that the sovereign debt of weaker EU members needs to be restructured? The BoE has no need to consider such issues.
It would be an exaggeration to describe the EU as “a giant with feet of clay”, but it’s certainly carrying some baggage. How should these policy issues and the structural characteristics that cause them colour investors’ longer-term views of the EU?
Short-Term Opportunistic, Long-Term Cautious
We think it helps to look at the EU across two time-horizons―the short term, dominated by political risks such as those associated with Brexit and populism; and medium-to-long term, in which macroeconomic factors and the EU’s structure and policy limitations are more important factors.
In the short term, we think there are tactical opportunities, such as a firming of sterling and UK risk assets, at least while the threat of a hard Brexit appears to have receded.
Opportunities may also arise if the European Parliament elections trigger national polls. In one scenario, for example, we can see this happening in Italy, resulting in a more right-wing coalition with better financial credentials, which would be a boost for Italian government bonds.
Longer-term, however, we take a more cautious approach. Unless the EU somehow manages to achieve greater fiscal unity, it’s quite possible to imagine that a country like Italy―which is at risk of being downgraded to junk-bond status―may not be part of the currency union in five years’ time.
If that happens, Brexit will appear to have been less of an explosion, and more of a warning shot.