Greek Finance Minister George Papaconstantinou said May 2 that the European Union and the International Monetary Fund (IMF) should give Athens more time to repay the bailout funds, after already receiving an interest-rate and payment-schedule reprieve in March. This call for the restructuring of the EU/IMF bailout came as media commentary in Europe raised the possibility that Greece would restructure its private debt, defaulting on its commitments to financial institutions and private investors. These rumors started with comments by several German officials, including German Finance Minister Wolfgang Schaeuble. EU Economic and Financial Affairs Commissioner Olli Rehn and European Central Bank (ECB) Executive Board member Juergen Stark immediately criticized the idea of Greek debt restructuring. Both essentially called the suggestion preposterous, and Stark even suggested that it could lead to a greater financial calamity than the bankruptcy of Lehman Brothers, which sparked the global financial crisis in September 2008. Klaus Regling, head of the European Financial Stability Facility (EFSF), also said restructuring would not happen, suggesting that the debate may be fueled by the banks that stand to make money from restructuring via fees. The comments from Rehn, Stark and Regling — unelected supranational officials without constituencies of taxpayers and voters to satisfy — contrast with comments from German government officials and with Papaconstantinou's request. Considerations are different for the government of German Chancellor Angela Merkel, whose constituents are financing a substantial portion of the Greek bailout, and for the Greek government, whose constituents are reeling from the severe austerity measures attached to the bailout. This is why even though Greece is fully funded with the 110 billion euro ($163 billion) bailout until about mid-2012, the political impetus very well could exist in Berlin and Athens to move toward some sort of "soft" restructuring, specifically of privately held Greek debt, by the end of 2011, if not by the end of this summer. (click here to enlarge image) The combined efforts of the eurozone governments, the European Commission — which partly financed the sovereign bailouts — and the ECB were meant to stave off a Greek default, which threatened to reintroduce financial instability across the eurozone by saddling European banks with yet more losses and balance sheet stress. No eurozone country had ever defaulted since the introduction of the euro, and amid the crisis, it was feared that repercussions of such an event would cause an uncontrollable chain reaction. The bailout was therefore meant to protect German and French banks holding Greek debt as much as to keep Greece from collapsing. However, Berlin always expected Greece to default at some point, as did STRATFOR — Athens' snowballing debts were simply unsustainable. The bailout package was meant to financially quarantine Greece for three years, after which time it was assumed the eurozone-wide crisis would be averted and a restructuring mechanism could be put in place to allow Greece to restructure its debts in an orderly fashion once European banks were braced for such an event. Merkel suggested as much when she said investors would have to take "haircuts" as part of the post-2013 European Stability Mechanism (ESM) rescue fund that would replace EFSF as the currency bloc's permanent financial crisis stopgap. These comments unsettled investors, whose subsequent reluctance to continue financing Dublin precipitated the EFSF bailout of Ireland at the end of 2010. (click here to enlarge image) Second, the ECB has proved to be central in limiting the extent of contagion in Europe. When considering both the amount of sovereign debt pledged at the ECB and its direct purchases thereof, the ECB has, perhaps, the most concentrated exposure to peripheral sovereign debt. Though the ECB does not disclose the nature of its holdings, it has purchased securities amounting to more than 75 billion euros in the secondary markets. Furthermore, eurozone banks, particularly those in troubled economies, have been pledging those questionable bonds as collateral at the ECB. Eurozone politicians essentially have the ECB to thank for calming the contagion danger by taking on the risk of losses — becoming a sort of "bad bank." As such, Greek restructuring would certainly affect financial institutions holding Greek government debt, but perhaps not enough to cause an existential crisis, at least not directly. And even if a crisis threatened to reach that level, the ECB now has a track record of directly intervening in the sovereign debt market to avert danger. (click here to view interactive graphic) This role for the ECB is politically convenient for Berlin and other eurozone capitals, as they can force the eurozone's central bank to deal with the losses. The world's most independent central bank, however, is not exactly keen on becoming a bad bank. This is in part why Stark was so dramatic in his criticism of potential restructuring. He understands that once the restructuring is undertaken, it will be on the ECB's shoulders to clean up the mess and incur losses. (However, the present value of the ECB's future seigniorage income — profits from printing money — is in the trillions of euros, so it would take more than losses on holdings of peripheral debt to bring the eurozone's central bank down.) This was also most likely the reason German Bundesbank President Axel Weber refused to seek another mandate as Bundesbank president, effectively removing himself from the race for ECB president. He suspected the ECB would lose a degree of its independence as politicians forced it to absorb losses across the eurozone. The purchase of government bonds on the secondary market is a particularly problematic issue for the bankers running the ECB. Weber was especially vocal in his opposition to it. ECB bankers understand the moral hazard of the move: Once it starts, eurozone politicians find it hard to resist having the ECB deal with losses already on the books and with declining sovereign debt values. Since the ECB is printing money to purchase assets, the program has been criticized as stoking inflationary fears, which the ECB has tried to calm by "sterilizing" the purchases — that is, absorbing an equivalent amount of cash from the market by issuing short-term debt, offsetting the effects of the money creation. Though the ECB does effectively remove (by issuing debt) the same amount of cash it injects (by purchasing with new money), there is a residual left in the market — the ECB bonds sitting on banks' balance sheets. As this bond is high quality and liquid, the ECB is still providing extra liquidity to the market at the margin. (click here to enlarge image) In the struggle between Europe's politicians and central bankers, however, politicians will win. The ECB will have little choice in the matter. By initiating its sovereign debt purchase program, however limited it is and however much the bank remains committed to "sterilizing" its purchases of government debt, the ECB has allowed eurozone banks and other private investors to effectively dump sovereign bonds they do not want — those most likely now to be defaulted on. That means the least-valued sovereign bonds are already on the ECB's balance sheets. And the ECB is highly unlikely to allow the effects of a Greek restructuring to spread to an economy of more consequence, such as Spain. Now that it has activated the sovereign debt purchase program and used it without hesitation, it will continue to do so. The rhetoric from the ECB, no matter how hawkish or how committed to ending supportive mechanisms, is just that: rhetoric. The alternative would be to allow the eurozone to crash and thus cease to exist, and that would be suicide for the ECB.