By Sushil Wadhwani
At last the
tortuous process leading to agreeing a second Greek bail-out deal has ended.
The main significance of the deal is that it was agreed. After all, many market
participants had begun to fear that it would not be and that Greece would
default. Accordingly, some were worrying about the potential consequences of a
euro break-up scenario that they believed might have made the Lehman bankruptcy
and its aftermath look trivial.
Of course, the
deal does not solve Greece’s problems. Thus, it is widely recognised that we
will probably be worrying about Greece again later. The analysis conducted by
the International Monetary Fund is said to recognise the risks that the
necessary competitiveness adjustment could come about via an even deeper and
more protracted recession, which could imply that the debt-to-gross domestic
product ratio ends up at 160 per cent of GDP in 2020, rather than the 120 per
cent for which the programme is aiming. Besides, the process may be
“accident-prone”. For example, it is possible that the Greek government that
emerges after elections due in April will ask to renegotiate the deal.
Also, if Greece does achieve a primary surplus in the coming years, this would enhance its ability to deviate from the agreement. What does this mean for global equity and bond markets? Given the uncertainties, it is perhaps appropriate to consider scenarios.
On an
optimistic view, that a deal was struck implies that neither side was
ultimately willing to risk a Greek exit because they recognise that no one
fully understands all the ramifications of such a decision. Under this
scenario, when pressure again builds, the authorities will do the same: let
Greece remain in the euro, even if it fails to keep to its adjustment
programme. So, the reality of “bail-out II” means that, if the situation
becomes critical, there will be a “bail-out III”.
Under this
scenario, equities should outperform bonds significantly. A standard valuation
model suggests that stock markets in the US and Europe are inexpensive relative
to bonds. Our research into the “equity risk premium” suggests that markets may
be assigning a non-trivial probability to a “disaster scenario” for GDP as a
result of “euro tail risk”. Hence, a growing belief that neither side would
risk a Greek exit should support equity-bond outperformance.
In Europe,
even before this week’s Greek deal, tail risks had fallen as optimism grew that
the authorities might be winning the war to keep euro together. The ECB’s
Longer-Term Refinancing Operation has been a particularly successful means of
helping to keep pressures at bay.
In addition,
some economists have begun to question if the periphery bond market sell-off
last year was overdone – the reverse of what happened pre-crisis, when credit
markets had been overly sanguine, and spreads too narrow relative to
fundamentals. In the jargon, we have “multiple equilibria”, with recent policy
initiatives helping to move us to the better equilibrium.
Another reason
for optimism is recent economic data, on both sides of the Atlantic: more data
releases have surprised economists on the upside than on the downside.
A second
optimistic scenario assumes that, eventually, Greece will exit, but only after
policymakers have erected a credible firewall that protects Italy and Spain. On
this view, an “orderly” Greek exit no longer holds any horrors for global
equities, and the inexpensive relative valuation then implies they do better
than bonds.
The rally in
equities since October is likely partly driven by the growing belief that a
Greek exit will not occur or, even if it does, Italy and others will not be
much affected. If events become even more supportive of these beliefs, equities
would most likely fare better than bonds. Fixed-income markets, especially,
seem to be overly pessimistic about growth prospects.
However, there
is a third, pessimistic scenario. It is uncertain, for example, whether
European policymakers can build a strong enough firewall. After all, can any of
us truly know, before the event, that the forces of contagion may not overwhelm
the best-prepared defences?
Besides, there
are undoubtedly still very big risks in Europe. The French presidential
election on April 22 may lead to policy shifts. Likewise, with the Greek
elections in the same month. Either side may still decide a Greek exit is
preferable to the alternative. And there are plenty of implementation risks
that remain with the second bail-out package. Hence, it seems likely that we
are going to have to continue to worry about euro tail risks for some
considerable period, even if it is more likely than not that the risk premium
assigned to it gradually erodes.
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