Alternative interpretations of a stateless currency crisis
质疑政治联盟是可行货币联盟前提的观点，认为欧元区陷入多种不可行的政治方案困境，紧缩政策旨在解决国际收支危机，欧洲央行延迟干预并非危机主因。
A number of economists warned that a political union was a prerequisite for a viable currency union. This paper disputes the feasibility of such a political union. A fully fledged federal union, which would likely please peripheral Europe, is impracticable since it implies a degree of fiscal solidarity that does not exist. A Hayekian minimal federal state, which would appeal to core Europe, would be refused by peripheral members, since residual fiscal sovereignty would be surrendered without any clear positive economic and social return. Even an intermediate solution based on coordinated Keynesian policies would be unfeasible, since it would be at odds with German ‘monetary mercantilism’. The euro area is thus trapped between equally unfeasible political perspectives. In this bleak context, austerity policies are mainly explained by the necessity to readdress the euro area balance-of-payments crisis. This crisis presents striking similarities to traditional financial crises in emerging economies associated with fixed exchange regimes. Therefore, the delayed response of the European Central Bank (ECB) to the sovereign debt crisis cannot be seen as the culprit of the euro area crisis. The ECB’s monetary refinancing mechanisms, Target 2 and the ECB’s belated Outright Monetary Transactions intervention impeded a blow-up of the currency union, but could not solve its deep causes. The current combination of austerity policies and moderate ECB intervention aims to rebalance intra-eurozone foreign accounts and to force competitive deflation strategy.