Maturity Transformation

Maturity transformation is the process of taking short-term liabilities, such as user deposits, and investing them into long-term assets to earn a higher yield. This practice is the backbone of traditional banking and has been adopted by many decentralized finance platforms.

The core risk is that the assets are not liquid enough to satisfy the short-term liabilities if depositors suddenly want their money back. In the crypto space, this often involves locking capital into staking or governance contracts that have long exit queues.

If the market shifts, the platform may be unable to bridge the maturity gap, leading to a liquidity crisis. This transformation creates systemic fragility because it relies on the assumption that depositors will not withdraw all at once.

It is a fundamental driver of both profitability and potential failure in financial systems.