Kopf, Christian. (2011) Restoring financial stability in the euro area. CEPS Policy Brief No. 237, 15 March 2011. [Policy Paper]
The pricing of sovereign credit risk is a necessary component of the financial architecture of the European Monetary Union. However, unnecessarily high and volatile risk premia on government bonds are currently preventing effective financial intermediation within the euro area, thereby inhibiting its economic recovery. Several proposals have been made on how these risk premia should be brought down, namely i) permanent pooling of funding through joint bond issuance, ii) temporary liquidity assistance through multilateral funds, iii) debt buybacks using multilateral funds, and iv) debt restructuring. This paper attempts to evaluate these four proposals. It argues that joint bond issuance will not achieve a meaningful reduction of liquidity premia in the sovereign bond market; these instruments would either create perverse incentives or accelerate the sovereign debt crisis for peripheral Europe. An institution to provide temporary liquidity assistance is a necessary addition to the institutional framework of EMU – there needs to be an EMF to complement the ECB. Debt buybacks using multilateral funds can be a very useful tool for solvent countries such as Spain; they can prevent an overshooting of risk premia that could turn a sovereign liquidity crisis into a solvency crisis. A quantitative assessment shows that debt buybacks at market prices are insufficient to correct Greece’s debt overhang, however. In the case of Greece, a voluntary exchange of existing government bonds into new obligations, complemented by a buyback option at a steep discount to face value, could restore sovereign creditworthiness and allow the private sector to regain market access at acceptable interest rates. In the absence of such an orderly and controlled reduction of public debt, highly indebted euro area governments will likely opt to restructure their sovereign debt unilaterally, if they fail to regain market access after several years. This could have unwelcome consequences for financial stability in the euro area, which should be avoided through a creative and cooperative approach to the problem.
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