All claims
Broad geographic EM allocation via headline ETFs reproduces dollar-system exposure in less-liquid wrappers rather than substituting for it: ~70% of EM external sovereign issuance is dollar-denominated, the China weight inside EM (~25-30%) makes 'ex-China EM' a materially different trade, and effective diversification requires institutional-quality + current-account screening at the country level.
—medium confidencestructural
as of July 31, 2026
What would prove us wrong
- EM dollar-debt share falls
- Trigger: USD share < 40% over 2 consecutive periods
- Broad EM decouples from US credit
- Trigger: 3yr rolling correlation < 0.3 for 5yr
Posture implications
- accumulateinstitutional-quality / current-account-surplus EM (India
- accumulateVietnam
- accumulateMexico nearshoring) by country selection
- avoidbroad EM ETFs (EEM
- avoidVWO) as dollar-system diversification