Banking regulations designed to protect the financial system are forcing investors to bet on the debt of aging and failing nations.
Rules like Basel III and Solvency II require banks to hold sovereign debt because it is legally classified as a safe asset. Aging populations drive up national debt and weaken the economy, making that debt increasingly risky. This creates a recursive loop where the law forces the financial system to tether itself to a sinking ship. A crash in government bonds would trigger a total banking collapse because the regulations forbade diversification into other assets. Safety laws are unintentionally locking the global economy into a demographic doom loop.
The Demographic Regulatory Doom Loop: When Safe Asset Rules Meet Aging Fiscal Reality
SSRN · 6727040
We document a self-reinforcing loop between population aging, pension obligations, fiscal deterioration, and sovereign risk-and show that prudential regulation amplifies rather than mitigates the resulting fragility. Using a panel of 31 sovereign-rated issuers (1990-2024), we show that: (1) old-age dependency drives government expenditure faster than revenue, with the asymmetry varying by institutional context (3:1 for OECD countries below 30% OADR, narrowing to near-parity above 30%, but acute