June 12, 2019

The still ticking 0% Risk Weight Sovereign Debt Privilege bomb awaits Mario Draghi’s successor at ECB

Sir, Martin Wolf, sort of implying Mario Draghi followed his recommendations, which of course could be true, holds that “Draghi did the right things, above all with his celebrated remark in July 2012 that ‘within our mandate, the ECB is ready to do whatever it takes to preserve the euro’”. “Jens Weidmann casts a shadow over the ECB” June 11.

Did Draghi resolve that crisis for the better, or did he just postpone it for the worse?

That’s is not at all clear. In March 2015 the European Systemic Risk Board (ESRB) published a “Report on the regulatory treatment of sovereign exposures.” Let me quote from its foreword:

“The report argues that, from a macro-prudential point of view, the current regulatory framework may have led to excessive investment by financial institutions in government debt. 

The report recognizes the difficulty in reforming the existing framework without generating potential instability in sovereign debt markets. 

I trust that the report will help to foster a discussion that, in my view, is long overdue.” Signed Mario Draghi, ESRB Chair

The regulatory aspect that report most refers to is, for purposes of risk weighted capital requirements for banks (and insurance companies), the assignment of a 0% risk weight to all Eurozone sovereigns. 

Though the report states that: “Sovereign defaults… have occurred regularly throughout history, including for sovereign debt denominated and funded in domestic currency”, it does not put forward that all these eurozone sovereign debts are denominated in a currency that de facto is not a domestic printable one of any of these sovereigns.

Since Mario Draghi seems to have done little or nothing since then to diffuse this 0% Sovereign Debt Privilege bomb, which if it detonates could bring the euro down, and with it perhaps EU, this is the most important issue at hand. 

So when choosing a candidate to succeed Draghi as president of ECB the question that has to be made is whether that person is capable enough to handle that monstrous challenge. Who is? Jens Weidmann? I have no idea.

Sir, it would be interesting to hear what Martin Wolf would have to say to the new president of ECB about this. What would a “Do what it takes” imply in that case? 

PS. And when Greece was able to contract excessive debt precisely because its 0% risk weight should not the European Union have behaved with much more solidarity, instead of having Greece walk the plank alone?

PS. If I were one of those over 750 members of the European Parliament here are the questions I would make and, if these were not answered in simple understandable terms, I would resign, not wanting to be a part of a Banana Union.

PS. "The current regulatory framework may have led to excessive investment by financial institutions in government debt." Really?

PS. Is there a way to defuse that bomb? Perhaps but any which way you try presents risks. One way could be to allow all banks to continue to hold all eurozone sovereign debt they current posses, against a 0% risk weight, until these mature or are sold by the banks; and, in steps of 20% each year, bring the risk weight for any new sovereign debt they acquire up until it reaches 100%... or more daringly but perhaps more needed yet set the risk weight for any new sovereign debt acquired immediately to 100%, so as to allow the market to send its real messages. 

The same procedure could/should be applied all other bank assets that currently have a risk weight below 100%, like for instance residential mortgages.

Would it work? I don’t really know, a lot depends on how the market prices the regulatory changes for debt and bank capital . But getting rid of risk weighted bank capital requirements is something that must happen, urgently, for the financial markets to regain some sense of sanity.

PS. An alternative would be doing it in a Chilean style. Being very flexible with bank capital requirements, even accepting 0%, even having ECB do repos with banks non-performing loans: BUT NO dividends, NO buybacks and NO big bonuses, until banks have 10% capital against all assets, sovereign debts included.

PS. I just discovered that Sharon Bowles, MEP, 
Chair Economic and Monetary Affairs Committee
 of the European Parliament, in a speech titled "Regulatory and Supervisory Reform of EU Financial Institutions – What Next?
 at the Financial Stability and Integration Conference,
 2 May 2011, said the following:

“I have frequently raised the effect of zero risk weighting for sovereign bonds within the Eurozone, and its contribution to removing market discipline by giving lower spreads than there should have been. It also created perverse incentives during the crisis.”

That is very clear warning that something is extremely wrong... and yet nothing was done about it.

PS. In Financial Times 2004: “How long before regulators realize the damage, they’re doing by favoring so much bank lending to the public sector? In some countries, access to credit for the private sector is all but gone, and the banks are up to the hilt in public credits”


“Assets for which bank capital requirements were nonexistent, were what had most political support: sovereign credits. A simple ‘leverage ratio’ discouraged holdings of low-return government securities” Paul Volcker

@PerKurowski