Nagel Says Debt Risks Preserve Central Banks’ Case for Gold

AI-generated illustration of gold bars in a vault; not a photograph of Bundesbank reserves.

Higher government bond yields have made debt securities relatively more attractive to reserve managers, but Bundesbank President Joachim Nagel said the change does not eliminate the case for holding gold.

Speaking at the Global Precious Metals Conference in Sorrento on 5 October, Nagel said rising government debt levels have increased concerns about the credit risk of debt securities. Together with geopolitical risks that are likely to keep shaping reserve-management decisions, those concerns leave a significant case for further diversification into gold, he said.4

The significance of the remarks lies in the trade-off they describe. Bonds offer yield, whereas physical gold does not. A higher-yield environment therefore improves the opportunity cost argument for holding interest-bearing securities. But Nagel’s formulation highlights that central-bank reserve allocation is not determined by income alone: credit exposure, geopolitical disruption and dependence on counterparties can matter alongside returns.

Gold’s distinguishing feature, in Nagel’s account, is that physical bullion does not rely on an issuer or counterparty meeting a payment obligation. That can give it a diversification role in a reserve portfolio when reserve managers are weighing exposures to financial claims. The same point underpins the case for gold even as yields rise: the asset’s purpose is not simply to compete with bonds on income.4

Nagel also drew a boundary around that role. Foreign-exchange reserves are generally better suited to exchange-rate intervention and the provision of liquidity, while gold is less convenient for both uses. Gold should therefore be read as a complement to liquid foreign-exchange assets, rather than evidence that central banks can readily replace currency reserves with bullion.4

That distinction is material for interpreting official-sector demand. A central bank can view gold as useful insurance against issuer and counterparty risk without making a wholesale shift away from bonds or foreign currencies. Conversely, an increase in the appeal of government debt because yields have risen does not by itself remove the rationale for an asset whose value to reserve managers includes its lack of a corresponding issuer obligation.

Nagel’s speech does not announce a Bundesbank purchase programme or a change in German reserve policy. It is instead a statement of the factors that may influence reserve diversification: yields argue in favour of debt securities, while debt burdens, credit concerns and geopolitical risks support retaining a role for gold. Bloomberg separately reported Nagel’s view that there remains a good case for central-bank diversification into gold.2

The near-term question is whether those competing forces prompt actual changes in central-bank reserve composition. Nagel’s answer is narrower but consequential: higher yields have restored part of the appeal of debt securities, yet they have not resolved the risks that make an issuer-independent reserve asset valuable.