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BBVA GPF shares all the arguments in favour of stability bonds put forward by the EC, particularly those relating to medium-term benefits in financial stability, liquidity, the international status of the euro and the transmission of monetary policy. Stability bonds are a worthy instrument even if they cannot solve the debt crisis.
Timing and ownership of any decision regarding stability bonds is crucial. Most ambitious forms of stability bonds (options 1 and 2 in the Green Paper) cannot be accomplished in the short term without risking a lack of popular support. Several liability bonds (option 3 in the Green Paper) would be feasible in the short term, as they do not imply a mutualisation of debt, and still provide a sensible first step in a gradual approach to deeper integration.
As in practice the choice at this stage seems to be between Option 3 and no action in this matter at all, BBVA GPF would support the introduction of several liability bonds (as in option 3). In fact, BBVA GPF has produced a first analysis of how this bond might work in practice, with its report on basket bonds.
In order to limit moral hazard, the use of an internal calculation (as in Box 2) to distribute the costs of stability bonds deserves consideration as it would avoid moral hazard and mitigate the risk of self-fulfilling spirals in funding costs.
Stability bonds should be designed to be the risk-free asset used by euro area investors, particularly euro area financial institutions. The design of stability bonds should not put too much weight on capturing non-euro area demand.
The importance of achieving a high credit quality is probably overstated in the Green Paper. As shown by Japan or more recently the US, an AAA rating is not a precondition for international investors outside the euro area. In view of this, it is not clear why a several liability stability bond would require overcollateralisation or seniority, as proposed in the Green Paper. These design features could in fact be counterproductive because they increase the complexity of the product (whereas investors in sovereign debt are looking for simplicity).
The importance of liquidity and primary markets may be underestimated in the Green Paper. The perverse dynamics created by having each euro area member tapping markets on their own at times of stress should be tackled. Escalating bond yields because of illiquidity is the main threat to debt sustainability and hence dealing with the liquidity mayhem would alleviate solvency concerns shown by market participants. A several liability bond would coordinate national issuance policies and improve market liquidity for all members.
If the priority is using Stability Bonds to mitigate the ongoing debt crisis, two (non-exclusive) options could be considered to achieve this with a several liability bond:
Regulatory treatment of the stability bond is a very important concern. Three key conditions should be guaranteed to ensure the demand for a several liability stability bond:
In terms of next steps, a realistic estimate of how long it would take to create a several liability bond in the euro area could be around six months, with risks tilted to the whole process taking longer.