Overview
This series examines whether a proposed Synthetic Reserve Deposit (SRD) can give central banks foreign-currency cash without forcing immediate sales of market-risky assets. It moves from the conditional nature of national self-insurance and the Global Financial Safety Net to the SRD balance sheet, where a floating-value claim is backed by a settlement buffer and diversified portfolio. Portfolio simulations using dollar assets from January 2003 to December 2024, followed by buffer, borrowing, legal-recognition, and scale analysis, support a narrower conclusion: pooling may delay liquidation and coordinate liquidity, but it cannot remove market losses, guarantee principal, or automatically qualify as official reserves. The proposal remains conditional on executable valuation, collateral, governance, institutional acceptance, and credible scale.
Learning outcomes
- An SRD can separate the timing of cash access from liquidation, but not the claim from the market value of its underlying assets.
- Floating valuation, executable-value redemption, and collateral terms can keep ordinary market losses with SRD holders rather than imply a principal guarantee.
- Under the paper’s dollar calibration from 2003–2024, the selected portfolio had a 4.59% reported annualized return versus 2.00% for the Treasury benchmark, with higher volatility.
- Studied 10% buffers and high-single-digit haircuts offer bounded stress coverage, not protection against every synchronized withdrawal or future crisis.
Keywords
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PlansFAQ
Does a Synthetic Reserve Deposit eliminate market risk?
No. An SRD remains a floating-value claim, so participants bear gains and losses in the pooled portfolio; it can only delay some liquidation.
How could an SRD provide cash during a market slump?
A settlement buffer can meet some withdrawals, while redemption at executable value or short-term borrowing against units supplies other cash; neither route guarantees price stability.
Would an SRD automatically count as official foreign reserves?
No. Recognition depends on whether the claim is an external foreign-currency asset under the authority’s control, usable on time, and accepted under law and accounting rules.
What do the SRD portfolio simulations actually establish?
Using the stated dollar assets, 2003–2024 sample, and 36-month constraints, simulations found higher reported return and lower-tail return than a Treasury benchmark, but also higher volatility and no forecast guarantee.