(...e cominciamo l'anno da questo Furbino tedesco. Lo traduco io: che nessuno si azzardi a mettermi in bocca il mio idioma, o sarò costretto a insegnarglielo. E non gli piacerà. Intanto, godetevi lo spettacolo - perché è uno spettacolo!...)
Let us begin with a well-known Italian joke. An old man is
driving on motorway A90 (Rome’s outer circle) listening to music on the radio. The
music is interrupted by a traffic alert:
“A car is traveling the wrong way on the A90. Take extreme care. The police are
intervening”. Our new friend comments: “What? Only a car? There are plenty!”
Now, have a look at this tweet by a German journalist:
My short comment is that when it comes to economics, in the
media there are liars, journalists and German journalists (and yes, this is a
crescendo).
Let me develop this point for those who need it (hoping they
are a decreasing minority).
The whole Eurozone narrative is flawed because it takes a
one-sided interpretation of a common economic phenomenon: the adjustment of a
relative price. Exchange rates are relative prices: the price of a currency in
terms of another currency. Whether their adjustment is a devaluation or a
revaluation depends largely on the point of view. I shall not venture here into
the fascinating field of equilibrium exchange rates and their estimation. I
just want to observe that a currency cannot devalue if no other currency
revalues: in other words, every devaluation, seen from abroad, looks like a
revaluation, and vice versa. In purely descriptive terms, a devaluation of the
lira with respect to the German mark coincides with a revaluation of the German
mark with respect to the lira. Any single relative-price adjustment can be described
in two opposite (but identical) ways.
Needless to say, what is trivial in purely descriptive
terms, does not necessarily apply in economic terms.
Careful analysis of the economic forces driving an adjustment
tells us which of the two equivalent movements is driving one or the other of
the two currencies closer to or farther from their respective equilibrium values.
It may be that the strong currency is close to this value and the weak currency
moves away from it. But a priori, an equally
likely situation is that the strong currency is far from its equilibrium value
and the revaluation moves it closer to equilibrium. In the first case (let us
call it case A), devaluation of the weak currency also moves the strong
currency out of its equilibrium: it is therefore possible to describe this
situation as an attempt to alter competitiveness through currency dumping (by
the weaker country). In the second case (let us call it case B), devaluation of
the weak currency brings the strong currency closer to its equilibrium: in this
case, resisting the adjustment is tantamount to currency dumping (by the
stronger country). There can also be other cases.
As it happens, the whole narrative of the European single
currency and its alleged rationale revolves around the devaluation of weak currencies,
and the need to halt it in order to restore a sound competitive environment.
Nobody ever draws attention to its necessary complement, the revaluation of
strong currencies. We are immersed in the case A narrative. For the narrative
to work, a moral judgment must be attached to devaluations. This judgment is summarized
by a single adjective: “competitive”. In the Eurozone tale, you will never hear
the noun “devaluation” without the adjective “competitive” attached to it, so
much so that for many years I have been writing them as a single word:
competitivedevaluation. By stressing that every devaluation is indeed a competitivedevaluation,
the Eurozone willing storytellers are insinuating that devaluations reflect the
malicious intent of wicked governments to alter competitiveness by artificially
driving their currencies (and hence the currencies of their competitors) out of
equilibrium. No attention is ever given to the fact that the exchange rate of
weak countries is expected to weaken naturally because of market forces
(indeed, weak countries are weak by definition...), and that this adjustment is
more likely to reflect the sound operation of market forces than a malicious
plot against virtuous countries.
In this framework (in Lakoff’s sense), ignoring the word
“revaluation” has much rhetorical appeal. If every devaluation is by definition
a shameful competitivedevaluation, its opposite, revaluation, must be glorious.
As it happens, however, all countries try to resist appreciation of their national
currencies. If the Eurozone willing storytellers would ever mention revaluation, they would
be forced to explain why nobody wants immortal glory through it.
Against this theoretical backdrop, let us go back to the
German journalist’s tweet. His point is extremely clear: France and Italy have
altered the market, damaging Germany. In other words, the two major Eurozone
partners competitivedevalued their currencies for years (case A), until the
euro restored a level-playing field. Several remarks can be raised against this
point of view, and we could discuss how to calculate equilibrium exchange rates
for hours, but here I prefer to apply the “A90 criterion”.
The data shows that not only “weak” Eurozone currencies (as
in the German tweet), but more generally all major world currencies, including
the
de facto anchor of the world
monetary non-system (the USD), the currency of the second largest financial
center (the GBP), and currencies of the so-called “virtuous” Eurozone countries
(the BEP), have lost ground with respect to the Deutsche mark. The German
interpretation of this striking empirical regularity, no doubt, is that everybody
else is driving the wrong way up world monetary system. In other words, rather
than the relative strength of the German economy, the falling patterns of all
the major world currencies against the DEM (and its legacy) would reflect a
world conspiracy against the German nation, the coordinated effort
of other countries to “competitivedevalue” in order to repress Germany.
This attitude does not come as a complete novelty.
I am afraid that paradoxically, German journalists play down
the merit of their country when they argue in this manner. By definition,
strong countries must have strong currencies (it’s the market, stupid!), and by
accusing others of artificially weakening their currencies, the Eurozone willing
storytellers are actually denying that Germany is naturally strong. Another
interpretation would be that they try to divert readers’ attention from
howGermany gained competitive advantage.
No matter what their intentions are, German supremacism proved to be a dead end
a few decades ago, and it will again lead Germany to a major defeat. If all currencies
have lost ground with respect to the German one, it is time to reverse the
narrative, and to recognize that Germany has been revaluing for years against the
rest of the world.
Depicting the working of market forces as a plot does not
enhance our understanding. However, the Eurozone willing storytellers persist in this
blatantly wrong version, the case A narrative of currency dumping by weaker
countries. This obtuse one-sidedness is not rational but purely ethnic. So let
history do its job, the sooner the better, no matter how cruel it will be. For
the third time in a century, the rest of the world will have to cooperate in
order to restore a minimum of common sense to the German leadership. A little
politeness (or a world war) goes a long way.
Meanwhile, it is time to tell it loud and clear: the data says
that the German economy cannot withstand the fair competition of the rest of
the world without some form of dumping.
Currency dumping, achieved by designing
a system that prevents the German mark from revaluing to its equilibrium value
(which is tantamount to engineering a persistent competitivedvaluation), is the
most apparent example. But there are many more:
technological dumping (think of
the VW scandal),
ecological dumping (think of
Germany ruthlessly polluting therest of Europe with its coal)
and
regulatory dumping (think of the European surveillance rules, tailor made
to
conceal the huge quantity of rotten loans in German small banks).
This has to come to an end if the global economy is to function. Italians and the
French (and Britons and Americans...) can politely admit that they are
Untermenschen compared to the German people and especially German journalists. However,
to all evidence, Germans are not Übermenschen. When certain forms of dumping were
removed, their economy suffered greatly (
think what happened after the EMS collapsed).
The mix of austerity (meant
to achieve wage moderation) and supremacist narrative delivered Germany into Nazi
hands less than a century ago. It is in the best interests of all Germans of
good will to remember this simple fact and to behave accordingly, before it happens
again.
The first move is simple: they should mistrust their journalists, as we
mistrust ours. Only truth will set us free, and we cannot expect truth to come
from a media system dominated by dysfunctional economic interests.
P.s.: here a more complete picture of nominal exchange rate patterns from 1948 to 1998 (source: IMF). Only the Japanese and Swiss currencies were able to appreciate with respect to the DEM (and now the EUR). The euro was not conceived to avoid Italian devaluation. It was conceived to prevent German revaluation.