Can Greek reform succeed? Doubts persist

The FT's Martin Wolf:
It is hard to believe that Greece can avoid debt restructuring. First, assume, for the moment, that all goes to plan. Assume, too, that Greece’s average interest on long-term debt turns out to be as low as 5 per cent. The country must then run a primary surplus of 4.5 per cent of GDP, with revenue equal to 7.5 per cent of GDP devoted to interest payments. Will the Greek public bear that burden year after weary year? Second, even the IMF’s new forecasts look optimistic to me. Given the huge fiscal retrenchment now planned and the absence of exchange rate or monetary policy offsets, Greece is likely to find itself in a prolonged slump. Would structural reform do the trick? Not unless it delivers a huge fall in nominal unit labour costs, since Greece will need a prolonged surge in net exports to offset the fiscal tightening. The alternative would be a huge expansion in the financial deficit of the Greek private sector. That seems inconceivable. Moreover, if nominal wages did fall, the debt burden would become worse than forecast.

The crises now unfolding confirm the wisdom of those who saw the euro as a highly risky venture. These shocks are not that surprising. On the contrary, they could have been expected. The fear that yoking together such diverse countries would increase tension, rather than reduce it, also appears vindicated: look at the surge of anti-European sentiment inside Germany. Yet, now that the eurozone has been created, it must work. The attempted rescue of Greece is just the beginning of the story. Much more still needs to be done, in responding to the immediate crisis and in reforming the eurozone itself, in the not too distant future.

The NYT's Paul Krugman:
Consider what Greece would get if it simply stopped paying any interest or principal on its debt. All it would have to do then is run a zero primary deficit — taking in as much in taxes as it spends on things other than interest on its debt. But here’s the thing: Greece is currently running a huge primary deficit — 8.5 percent of GDP in 2009. So even a complete debt default wouldn’t save Greece from the necessity of savage fiscal austerity.

It follows, then, that a debt restructuring wouldn’t help all that much — not unless you believe that getting forgiveness on much of Greece’s existing debt would make it possible to take on substantial new debt, which doesn’t seem very likely.

The point is that the only way to seriously reduce Greek pain would be to find a way to limit the costs of fiscal austerity to the Greek economy. And debt restructuring wouldn’t do that.