La Euro Crisis. Causas y Sintomas (31-37)
La Euro Crisis. Causas y Sintomas (31-37)
La Euro Crisis. Causas y Sintomas (31-37)
247-282
one trillion Euros. These are, of course, not just claims against other Euro
countries. At the same time liabilities of countries with current account
deficits increased. In the case of Spain the increase is tremendous, around
0.96 trillion Euros. This has far-reaching consequences for most coun
tries. For a country which wants to leave the Euro, Euro-denominated
obligations would increase in value (in the new domestic currency). This
could trigger sovereign default or at least a massive debt restructuring. If
Germany introduced the old D-Mark, its value would doubtless skyrocket.
Thus, claims issued in Euro would decline in in D-mark value. This shows
why Germany cannot have an interest in a breakdown of the Euro area.
Equally, Italy could relatively easily leave the currency without ill effects,
since government bonds are mainly hold by domestic savers. Thus, leav
ing the Euro zone would not be tantamount with an Italian insolvency.
It might seem odd that countries with public debt problems managed
to have capital account surpluses even after 2008. We would expect in
vestors to withdraw their portfolio investments because of concern about
bankruptcies of banks and companies. If they have serious doubts about
the solvency of their debtors, this ought to lead to capital flight. Eventu
ally, this would cause a capital account deficit. According to table 7, large
financial account deficits were not a major problem for pigs countries. To
understand why, we have to look at the Euro zone payment system. If a
Spanish consumer wants to buy a Roquefort cheese from a French cheese
monger, he tells his house bank to transfer the money from his account to
the account of the cheese trader. The Spanish bank transfers the money
to the Spanish central bank (Banco de España). Then the Bank of Spain
should pass this money on to the European Central Bank ( ecb). However,
this is not how the system works. The Bank of Spain just places an or
der for crediting this money into the account of the French central bank
(Banque de France). Thus, the Bank of Spain now has liabilities vis-a-vis
the ecb while the Banque de France has claims against it. The Banque
de France then creates new money and credits the amount to the bank
of the cheesemonger. Finally, the French bank credits the amount on the
cheesemonger’s bank account. The result is that money vanished in Spain
and new money was issued on France. The same would happen if an Ital
ian saver wanted to invest money in Ireland. Before the crisis liabilities
and claims against the ecb balanced out as current account deficits were
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Christoph S. Weber / The Euro crisis, Causes and symptoms
financed by capital imports. However, after the outbreak of the Euro crisis,
European banks and investors were not willing to lend as much money
to banks and consumers of countries with trade deficits. Moreover, savers
and investors withdrew money from troubled countries and invested their
money in “safe havens” (e.g., in German government bonds). The effects
on the so called Target-balances are presented in the figure 9.
Figure 9 shows the net balance of selected countries with the Euro
system. It is remarkable that accounts were more or less balanced until
mid-2007. This was the turning point. Afterwards Germany’s net claims
reached values never before seen. In July 2012 Germany’s claims added up
to 751 billion euro. Also, the Netherlands’ claims increased substantially.
On the other hand, the Target balance of countries like Greece, Spain, and
Portugal went negative. Italy is a special case as it had a positive balance
before 2007 which kept on growing until mid-2009. Then, however, net
claims declined and the balance went negative. This cannot be explained
by current account deficits but only by capital drain from Italy to other
Euro countries. To summarize, these net balances are a mirror picture of
current account deficits and surpluses as wells as capital movements. Capi
tal inflows of countries with current account deficits were substituted with
Target “credits”. This system alone made it possible that countries like
Greece could still finance their trade deficits against other countries and
that Germany could still have trade surpluses against other Euro member
countries. A solution of this capital account crisis can be achieved either by
balancing out current accounts or by attracting investors to give money to
countries with Target deficits.
Conclusions
The intention of this article was to demonstrate the causes and the symp
toms of the Euro crisis. However, one can draw valuable conclusions from
this case study. The conclusions are twofold: first, one could ask whether
a currency union is a useful idea at all given that it can lead to severe
problems for the member countries. However, there is still overwhelm
ing evidence for the positive effects of currency unions on trade. In their
meta-analysis of a magnitude of articles discussing the effect of currency
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Figure 9. Net Balance with the Eurosystem/Target [bn € ]
unions on trade, Rose and Stanley (2005) conclude that a common cur
rency increases bilateral trade between two countries by at least 30%. This
increase in trade eventually leads to an increase in income of the involved
countries (Frankel and Rose, 2002). It is still essential which countries
form a currency union or which currency a country adopts as its legal
tender. Of course, for Mexico the predicted positive effect of adopting the
US dollar is much stronger than joining the Euro area (Frankel and Rose,
2002). The effect should be much stronger if a country uses the currency
of one of its major trading partners than otherwise. However, an increase
in trade can also be achieved by dollarization (Yeyati, 2003). Thus, there
is no need to join or create a monetary union in order to achieve positive
trade effects.
Second, the Euro crisis is a warning sign to other countries which are
considering the establishment of a currency area. Thus, it is essential to
have the Euro zone as an example for do’s and don’ts. There are some
institutions planning currency unions. Among these are the Association of
Southeast Asian Nations (asean) and the Gulf Cooperation Council (gcc).
First, each case has to be examined separately. There is some evidence for
the usefulness of a monetary union for the asean given that output shocks
are highly correlated among member states and that the openness of asean
countries is high (Ng, 2002). There are also good reasons for introduc
ing a currency union among gcc countries (Buiter, 2008). However, one
conclusion to draw from the Euro crisis is that a currency union needs ef
fective supranational institutions which monitor central banks and other
institutions. Such supranational bodies are missing in the case of the gcc
(Buiter, 2008). Furthermore, a currency union has to be prepared for the
worst case scenario of a financial crisis (Volz, 2013). This was apparently
not the case in the Euro zone. Although the Euro area aimed at reducing
the risk of a sovereign default, there was no rescue mechanism that would
have helped the Euro zone to cope with financial difficulties of one of
its member countries (Buti and Carnot, 2012). The main reason behind
that was that the founders of the emu wanted to prevent moral hazard by
high-spending countries. Whilst this is in general a good intention, it led
to disorder when countries came into trouble. However, the protections
in the Euro area did not suffice. Many countries breached the Maastricht
criteria but were not fined. On the other, meeting the criteria was neither
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sufficient to prevent a debt crisis (take Spain and Ireland). The eu wants
to overcome this problem with a scoreboard approach which takes into
account a lot of indicators of macroeconomic stability.
A final remark is that financial regulation is a major issue for all coun
tries. Problems in the banking sector in a couple of countries led to a cri
sis of the whole Euro area. One obvious conclusion is to tighten banking
regulation which will be done by adopting the Basel III rules. Further
more, the Euro area is heading towards a banking union with common
banking supervision and a bank resolution mechanism. The idea is that a
supranational institution (in this case the ec;i$) supervises the major Euro
pean banks. In case that a bank is in trouble, the supervisory committee
would decide whether to close this bank or not no matter where this bank
comes from. In theory, this should reduce the risk of long living zombie
banks which live off government subsidies. The current crisis showed that
the banking supervision authorities have to act on short notice in order
to prevent a long lasting full-blown financial crisis. However, one should
always bear in mind that the Great Recession is the most severe crisis after
the Great Depression. Thus, the Euro crisis is a phenomenon consisting
of many different components. All those individual parts taken together
made such a crisis become reality.
References
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