Compare the Capital Efficiency of Fiat-Backed Vs. Over-Collateralized Stablecoins.
Fiat-backed stablecoins are considered highly capital efficient because they operate on a near 1:1 collateralization ratio (e.g. $1 fiat for 1 stablecoin).
This means almost all deposited capital is used to back the stablecoin supply. Over-collateralized stablecoins are significantly less capital efficient, as they require a substantial excess buffer (e.g.
$150 crypto for $100 stablecoin) to account for collateral volatility. This trade-off reflects the difference between a centralized, low-volatility backing and a decentralized, high-volatility backing.