Jean-Pierre Danthine: Swiss monetary policy and Target2-Securities
Introductory remarks by Mr Jean-Pierre Danthine, Member of the Governing Board of the
Swiss National Bank, at the end-of-year media news conference, Zurich, 16 December 2010.
* * *
My remarks today will focus on three topics. I will start by looking at the situation on the
international financial markets. I will then speak about the SNB's own financial market
activities in connection with the two core tasks of monetary policy implementation and foreign
exchange reserves management. Finally, I would like to briefly discuss the planned
panEuropean securities settlement system, Target2-Securities.
International financial markets
The situation on the international financial markets reflects the gradual global economic
recovery. At the same time, these markets continue to be affected by the fallout from the
financial crisis and by doubts as to whether the current global economic recovery will be
robust enough to reduce the existing financial imbalances.
On the stock markets, volatility has trended downwards over the past half-year, but has
remained high. Shares and corporate bonds have benefited from investors' growing risk
appetite, the ongoing expansionary monetary conditions and good corporate results. On the
bond markets, by contrast, uncertainty has, if anything, grown. With the global economic
recovery, yields on long-term government bonds have picked up from their low levels. In
Europe risk premia for heavily indebted sovereigns have risen markedly. The imbalance in
many government budgets has taken problematic proportions. Wide-ranging cuts have been
announced in the affected countries, and international rescue packages have been put
together, first for Greece and latterly also for Ireland, in order to prevent the situation from
escalating. The markets will, however, be monitoring the effectiveness of the announced cuts
and support measures very closely. The problem of sovereign indebtedness in Europe
remains a source of considerable uncertainty.
A high level of uncertainty also remains on the foreign exchange markets. The continuing
high volatility is coupled with strongly divergent exchange rate developments. Over the last
few years, a number of currencies have appreciated substantially against the two major
world currencies: the euro and the US dollar (cf. chart 1). These currency shifts do not just
negatively affect the export capability of the countries whose currencies have appreciated;
they also have a heavy impact in monetary terms. This is because, in order to keep
appreciation in check, some countries have intervened in the foreign exchange markets, with
some others even resorting to restrictions on the movement of capital flows. The result has
been a global rise in foreign exchange reserves. Indeed, they have almost doubled in the
past four years (cf. chart 2). The high level of foreign exchange reserves ultimately reflects
substantial global economic imbalances.
As we know, the Swiss franc also appreciated substantially in the wake of the financial crisis.
Looking at how the Swiss franc's real and trade-weighted external value has changed over
the long term (cf. chart 3), we can see that, historically, periods of Swiss franc strength have
alternated with periods of weakness. The fact that the current Swiss franc strength is proving
particularly burdensome for the Swiss economy is due partly to the rapidity of the
appreciation, but also to the uncertain economic climate.
Diversification of foreign exchange reserves
As you will be aware, our foreign exchange interventions since March 2009 have resulted in
the SNB's foreign exchange reserves expanding to over CHF 200 billion. As we were primarily
buying euros, euro holdings accounted for 70% of foreign exchange reserves at one point. In
the meantime, we have reduced the euro's share in the foreign exchange reserves
substantially, to 55%. Moreover, we have diversified foreign currency risk further by investing
for the first time in Australian and Singapore dollars, as well as Swedish kronor and Danish
kroner. Together, these currencies make up 3% of the foreign exchange reserves. The majority
of non-euro holdings continues to be in US dollars (25%), Japanese yen (10%), Canadian
dollars and pounds sterling. Finally, we have increased the proportion of the foreign
exchange reserves that is made up of equities, from 4% back to 10%. This comprehensive
repositioning was carried out gradually, and the market had no problem in absorbing it. We
were thus able to considerably reduce the risk concentrations in the foreign exchange
holdings. An examination of further diversification measures forms part of our annual
investment strategy formulation process.
Normalisation of the Swiss franc money market
The effect of the monetary policy crisis measures introduced in recent years was also felt in
the area of monetary policy implementation. By buying foreign currency against Swiss francs,
we created a structural liquidity surplus on the Swiss franc market. We have since largely
reabsorbed this excess liquidity via a set of instruments that are already well established.
Liquidity is absorbed, on the one hand, through weekly issuance of the SNB's own money
market bills (SNB Bills) with terms of 4, 12, 24 or 48 weeks, and on the other through daily
one-week repo transactions (cf. chart 4). We are currently using both instruments to absorb
around CHF 140 billion of liquidity, of which some CHF 110 billion is accounted for by SNB
Bills. This brings banks' sight deposits, which ultimately determine the level of interest rates
on the money market, to around CHF 20 billion. Compared to the period prior to the financial
crisis, this level of liquidity is still high. However, our experience with liquidity-absorbing
operations shows us that we can reabsorb the excess liquidity at any time. This allows us to
manage the three-month Libor.
There is a liquidity overhang in the banking system as a result of the interventions. This does
not pose a problem for monetary policy, as we reduce the monetary base directly through the
liquidity-absorbing operations. Since the absorbed liquidity is tied up in the form of securities,
the banks cannot use it either as a means of payment (like cash or sight deposits) or to
satisfy their minimum reserve requirements. To the extent that SNB Bills are purchased by
non-banks, customer deposits in the banking system decrease, thereby directly reducing the
broader monetary aggregates. The decisive factor in determining the degree of monetary
policy restrictiveness remains the level of interest rates on the money market. And we are
able to control this level by tailoring the scope and conditions of our liquidity-absorbing
operations accordingly.
The shift in the liquidity regime has brought about a certain number of changes in SNB
central bank operations with banks. For instance, we now normally only conduct operations
with banks that need to place excess liquidity. The group of these banks is fairly large,
consisting of 80 mainly domestic banks. Something that we no longer offer, by contrast, is
regular refinancing. Banks now have to cover their refinancing needs via the money market.
Refinancing through the SNB is available only in exceptional circumstances via the
liquidityshortage financing facility, at a higher rate of interest. Access to this facility should thus be
part of domestic banks' own liquidity arrangements. A further effect of the regime shift on the
money market is that the SNB pays the banks interest for liquidity-absorbing operations,
whereas previously it received interest payments for providing liquidity. The SNB's additional
interest costs - which amount to some CHF 100 million for the current year - are offset by
the additional income from the correspondingly higher foreign exchange reserves.
Experience shows that, in the longer term, the income on diversified foreign exchange
holdings will exceed the interest costs on the Swiss franc money market, even after any
exchange rate losses are taken into account. However, as we can clearly see from this
year's income statement, the fluctuations in income can be very large.
Swiss market considers participation in Target2-Securities, the European securities
settlement system
Finally, I would like to briefly discuss the planned pan-European securities settlement
system. Target2-Securities (T2S) is designed to replace, either totally or partially, the existing
domestic settlement systems of the national central securities depositories (CSDs), and to
drastically reduce the cost of cross-border securities settlement in Europe. The European
Central Bank (ECB) regards T2S as a contribution to the harmonisation and integration of the
European market. T2S is scheduled to go into operation in 2014. The ECB's project will also
have an impact on the Swiss financial centre. The question of how the Swiss financial market
infrastructure will be connected is important for both the banks and the SNB. In 2009, with
the agreement of the SNB, SIX SIS AG - the Swiss CSD and a subsidiary of SIX Group -
signed a memorandum of intent to participate in T2S with euro-denominated securities. This
would allow banks in Switzerland to settle securities transactions in euros more cheaply. T2S
has a multicurrency dimension, and the ECB is very interested in integrating other currencies
into the system. Consequently, the SNB, in agreement with SIX Group and the banks, is
currently investigating the suitability of T2S for settling Swiss franc-denominated securities.
For this to happen, the SNB would have to permit SNB accounts in Swiss francs to be
maintained in T2S (similar to Swiss Interbank Clearing SIC), and allow the banks to hold part
of their central bank deposits (sight deposits) on their Swiss franc accounts in T2S. The
management of SNB accounts within a foreign system would be a significant change that
needs to be investigated thoroughly. These investigations are currently underway, and a
decision by the SNB on whether to settle Swiss franc transactions in T2S is expected by
midMay 2011.
BIS Review 173/2010
BIS Review 173/2010