The writer of this blog has a thing about one-input models. He likes them. Although readers might find in this admission a proof of what they always suspected - that he is lazy, simple and facile (an olive grower by any other name) - he would defend himself by saying that the simpler the relationship between elements, the easier and more effective the policy changes intended to procure a certain outcome. Falling under this heading would certainly be the real effective exchange rate
cause of economic uncompetitiveness and the resultant cure - internal revaluation. Keeping in mind that one had better make certain that the relationship proposed is actually true or all manner of undesirable outcomes might result, we offer the first two charts on the left as an addendum to our earlier, less than convinced,
post on the REER.

The first of these lines up, for the year 2009, exports as percent of GDP (vertical scale) against the Eurostat CPI-deflated REER for 10 EMU economies. While Germany and even Austria may seem to confirm the hypothesis, as might France, Spain, Greece, Portugal, and Italy (if you ignore the fact that it doen't quite work when restricted to this latter group alone), it fails in the case of Finland and is of no use at all when it comes to the Netherlands and Ireland.

The second chart replaces the vertical data of the first with the percentage share of intra-EU exports of the same group of countries relative to those in the year 2000. One would imagine the easily predictable outcome of higher REER equalling sinking share. This one seems to work a bit better (ignoring Ireland again), but it goes no distance towards explaining how of the eight countries that had lost competitiveness over the period five managed to increase market share. Of course, none of this goes explains why France, Italy, Spain, Greece and Portugal struggle to achieve exports valuing greater than 25 percent of their GDP's.
As readers might expect, Ibex Salad has a theory. But be forewarned - it suffers from the near insurmountable drawback of being based on his personal experience of the Real World.
Working on the, we think, correct (given our general experience here and our many years of dealing with tourists in Canada) assumption that the educated classes from the five last mentioned counties seem to believe that they come from cultures and nations that are without equals on this planet - perhaps
other places are not beneath contempt but they are quite apparently not worthy of serious consideration. We don't think that attitudes of this sort are very conducive to a transformation into an exporting power (although they are assets if imperialism is the sytem) and, believing that one is not going to learn the language of a country that doesn't make it onto the radar screen, we think we've found a way to test this.

The European Commission, in 2005, published
a study comparing the self-assessed proficiency of citizens of member nations in languages foreign to their own. The results are revealing - particularly when referring to the
lingua franca of modern business, English. On the left we have graphed proficiency (as perceived by the respondent) in this idiom against exports as a percent of GDP.
Including Ireland is, admittedly, a bit dumb. Readers should feel free to ignore it despite its aesthetic appeal. Greece appears to be an outlier and, although we know nothing, we suspect it is an artifact of the 'self-assessed' basis of the survey. Beyond those details, here we have a chart that line up its ducks properly. More
lingua franca, more exports.
Policy options stemming from this really simple and apparently good model? Seeing that in Spain the widespread teaching of English has not produced English speakers in any quantity, maybe showing something on television about foreign countries that is not a nature documentary or a news report on a tornado ripping through an Oklahoma trailer park might work as an incentive to take other countries seriously over a long enough period. The educational system, simultaneously (if it could actually find teachers who didn't suffer from the same deficiency), might start treating the
ultramar as having some value in its own right.
Or maybe the widespread popularity of the EU Erasmus exchange program will be accomplishing this on its own - this assuming that anyone under the age of thirty-five actually ever finds a job again.
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