06 December 2011

Joseph Stiglitz: What can save the euro?

Stiglitz comments for Social Europe that it is increasingly evident that Europe's political leaders, for all their commitment to the euro's survival, do not have a good grasp of what is required to make the single currency work.

The prevailing view when the euro was established was that all that was required was fiscal discipline – no country’s fiscal deficit or public debt, relative to GDP, should be too large. But Ireland and Spain had budget surpluses and low debt before the crisis, which quickly turned into large deficits and high debt. So now European leaders say that it is the current-account deficits of the eurozone’s member countries that must be kept in check.

In that case, it seems curious that, as the crisis continues, the safe haven for global investors is the United States, which has had an enormous current-account deficit for years. So, how will the European Union distinguish between “good” current-account deficits – a government creates a favourable business climate, generating inflows of foreign direct investment – and “bad” current-account deficits? Preventing bad current-account deficits would require far greater intervention in the private sector than the neoliberal and single-market doctrines that were fashionable at the euro’s founding would imply.

The problem is not just that the euro took away two key tools for adjustment – the interest rate and the exchange rate – and put nothing in their place, or that the European Central Bank’s mandate is to focus on inflation, whereas today’s challenges are unemployment, growth, and financial stability. Without a common fiscal authority, the single market opened the way to tax competition – a race to the bottom to attract investment and boost output that could be freely sold throughout the EU.

Even if those from Europe’s northern countries are right in claiming that the euro would work if effective discipline could be imposed on others (I think they are wrong), they are deluding themselves with a morality play. It is fine to blame their southern compatriots for fiscal profligacy, or, in the case of Spain and Ireland, for letting free markets have free reign, without seeing where that would lead. But that doesn’t address today’s problem: huge debts, whether a result of private or public miscalculations, must be managed within the euro framework.

Public-sector cutbacks today do not solve the problem of yesterday’s profligacy; they simply push economies into deeper recessions. Europe’s leaders know this. They know that growth is needed. But, rather than deal with today’s problems and find a formula for growth, they prefer to deliver homilies about what some previous government should have done. This may be satisfying for the sermoniser, but it won’t solve Europe’s problems – and it won’t save the euro.

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