Stay or leave? Should Greece persist with its extreme austerity plan, or should it abandon the euro? What about Portugal? Spain? In mainstream political discourse, posing the question of euro exit is taboo. When Prime Minister Papandreou of Greece, an ardent European, unexpectedly proposed a national referendum on the matter (one he expected adherents to the euro to win) he was immediately sanctioned by his EU counterparts and threatened with a cutoff of all aid to Greece. He was soon after replaced as leader by his own coalition government.
But the question of euro exit does not go away just because it has been officially outlawed. It is often vented by the political fringe, from the National Front on the Right in France to Basque nationalists in Spain, the Northern League in Italy and many on the Far Left in Greece. These views are easy to dismiss as extreme, irresponsible or simply uninformed. But it is more difficult to ignore prominent experts, such as Wilhem Buiter, a former member of the Bank of England’s monetary-policy committee and now chief economist at Citigroup. In Buiter’s view, there is a 50 percent probability of one or more members leaving the euro zone.
Greece is in its fourth year of crisis; desperately uncompetitive, its output still falling fast. It is the most frequently cited candidate for euro exit, implying a huge devaluation of its (new) currency and default on its debts. Portugal is in only slightly better shape. More recently Spain, a much larger and historically more dynamic economy, where draconian cuts are being implemented in the face of 23 percent unemployment, has come under scrutiny. Another rather more surprising candidate for euro exit is ultracompetitive Germany, on the grounds that it might find it easiest to leave an arrangement many Germans consider dysfunctional.
While Greece’s Papandreou was being fired for, among other things, posing the question of euro exit, the World Bank, International Monetary Fund and UBS, an investment bank, were busy conducting elaborate exercises simulating the effects of euro implosion on the global economy. Their conclusions do not make for pretty reading. Despite the taboo, the question of euro exit is the most important source of uncertainty clouding the outlook for the world economy.
The polar cases of Argentina and Latvia
Quite a bit can be learned about the choice of staying or abandoning the euro by examining the polar cases of Argentina and Latvia, which respectively decided to abandon and to stay with their fixed exchange-rate regime. The comparison reveals that the choice confronting the countries in the euro-zone periphery is much starker than that either Argentina or Latvia had to make.
In the last decade, Argentina and Latvia, like Greece and other countries in the euro-zone periphery, became uncompetitive, struggled with large external debts, and made diametrically opposite choices on whether to stay with or abandon their fixed exchange-rate regime. Their experience holds important lessons for the euro zone, though ones which require careful interpretation.
In 2001, after a long recession that came on the tails of a great boom, Argentina broke its one dollar–one peso convertibility law and massively defaulted on its debt. In contrast, Latvia, which saw an even more gargantuan boom before the global financial crisis hit in 2008, decided to maintain its peg to the euro and remain current on its international obligations with help from the IMF (Latvia, an EU member, is not yet part of the euro zone but is committed to adopting the euro).
What happened next? In both countries, following the sudden stop of foreign credit, domestic demand collapsed and unemployment soared to above 20 percent. Argentina saw a 75 percent devaluation of its peso and defaulted on its debt, paying back only about 25 cents on the dollar. However, it returned to rapid growth within about two years. Latvia, on the other hand, saw a deeper and much more protracted crisis. Even five years after its adjustment began and despite large-scale emigration, its unemployment rate remains near 15 percent. Growth has resumed, though at a snail’s pace. Still, while Latvia’s government now is much smaller and more efficient, and its access to international capital markets has been restored, Argentina remains a pariah and a predatory state a decade after its devaluation and default.
These cases show that there is no easy option for the euro zone. While Argentina recovered much faster than Latvia, it was helped—the argument goes—by a massive commodity boom, and it ignored its continuing structural weaknesses. And while writing down its large debt helped Argentina restore its economy, it permanently impaired its reputation and inflicted great damage on others. In short, if the perspective taken is strictly national, the Argentine course may be the most rational. But if one takes a broader perspective—including the interests of the global economy—and wants to deal with the country’s fundamental weaknesses, then countries should stick it out like Latvia.