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Permanent EU Safe-Asset Proposal

A structural proposal for a permanent EU safe-asset without fiscal union

Summary
 The euro area has a structural weakness: it lacks a single, permanent, high-volume safe asset. This is not primarily a fiscal or political problem but an institutional design gap.
The mechanism below outlines how such an asset could be created without fiscal union, transfers, or joint liability, thereby mitigating the systemic tail-risk of Eurozone fragmentation and global financial contagion.

1. The problem (institutional, not fiscal)

The euro is the only major currency whose sovereign debt market is fragmented across multiple national issuers.
This prevents the euro from functioning as a global safe asset and limits its role in international funding markets.

The issue is not debt levels or macro fundamentals.
It is market structure: there is no single issuer producing a large, continuous, predictable supply of safe collateral.

This is the missing component the US gained in the 20th century and the euro never replicated.

2. The mechanism (non-fiscal, rule-based)

The proposal is to create a permanent EU-level issuer that produces a large, rolling supply of safe-asset debt (30-50% of EU GDP).

Key features:

·         Rolling, non-amortizing issuance (refinanced at maturity, never paid down)

·         Proceeds invested in a passive EU total-market equity fund

·        Portfolio adjusts only when the index changes

·        All holdings are non-voting

·        Full isolation from EU budget and member-state fiscal policy

This makes the issuer a market-infrastructure institution, not a fiscal authority.

3. Critical clarification: the ETF is

To avoid confusion:

·           The safe asset in this model is the permanent, rolling EU-level bond issuance,              sustained by the EU’s sovereign capacity.

·           The ETF is not a safe asset, nor is it legal collateral for the bonds.

·           The ETF is simply a mechanical, politically neutral balance-sheet offset.

·           It is not traded, not used for policy, and not intended as a store of value.

·           It functions as a neutral destination for the capital to keep the balance sheet non-inflationary - not as a sovereign wealth fund.

In short:
the bonds are the safe asset; the ETF is merely the passive asset counterweight.

4. Why this works (mechanism, not politics)

·           Creates a large, unified euro safe-asset market comparable to US Treasuries

·           Requires no fiscal union, tax powers, or transfers

·           Avoids political conflict around “common debt for common spending”

·           Provides a stable collateral base for euro-denominated funding markets

·           Strengthens the euro’s international role without altering the EU’s constitutional order

The design is intentionally mechanical, apolitical, and rule-based.

5. Rule-based governance (no discretion)

·       No discretionary investment decisions

·       No sector or country targeting

·       No interaction with EU budget

·       No political steering of asset allocation

·        No ability to expand or contract issuance outside the predefined rolling schedule

This resembles EIB-style technocratic governance, not fiscal integration.

6. The legal question (main uncertainty)

The core uncertainty is legal and institutional, not economic:

Can such a permanent EU-level issuer be created under existing treaties, or would it require treaty change?

Relevant precedents:

·       EIB (Treaty-based, technocratic)

·       ESM (intergovernmental treaty outside EU framework)

·       ECSC (historical supranational issuer)

·       SSM/SRB (competence expansion via secondary legislation)

Possible legal bases:

·       Enhanced cooperation

·       Intergovernmental treaty

·       Article 352 TFEU (“flexibility clause”)

·       Full treaty revision

I do not know which path is viable.

7. What I’m looking for

I am explicitly proposing this mechanism as a candidate solution to the euro area’s safe-asset gap.
I am not an economist, and the conceptual development has involved extensive use of large language models. Any obvious flaws or impossibilities in the mechanism are therefore likely due to my own misunderstandings, and I would appreciate corrections.

I would especially welcome:

·      corrections on legal feasibility,

·      pointers to historical or institutional analogues,

·     and arguments for why this mechanism would or would not fit within the EU’s constitutional evolution.