Definition
Liquidity risk is the possibility that an entity will be unable to meet its short‑term financial obligations as they come due because it cannot readily convert assets into cash without incurring unacceptable losses.
Overview
In finance, liquidity risk pertains to both market participants and institutions. For investors, it reflects the difficulty of buying or selling a security without substantially affecting its price. For banks and other financial firms, it concerns the adequacy of cash and liquid assets to satisfy withdrawals, loan disbursements, or other cash outflows. Liquidity risk can arise from sudden market disruptions, concentration of funding sources, or mismatches between the maturities of assets and liabilities. Effective management typically involves maintaining liquid asset buffers, diversified funding bases, and contingency funding plans.
Etymology/Origin
The term combines “liquidity,” derived from the Latin liquidus (“fluid, flowing”), and “risk,” from the Middle French risque and Old Italian risco, meaning danger or hazard. The concept emerged in modern financial literature during the 1970s as scholars and regulators began distinguishing it from credit and market risk.
Characteristics
- Asset‑liability mismatch: Occurs when cash inflows from assets are scheduled later than the cash outflows required to meet liabilities.
- Funding concentration: Heavy reliance on a limited number of funding sources (e.g., short‑term wholesale borrowing) heightens exposure.
- Market depth: Thinly traded securities exhibit higher liquidity risk because small trades can move prices markedly.
- Price impact: Forced liquidation often leads to asset prices falling below their fundamental values, exacerbating losses.
- Contagion potential: Liquidity strain in one institution or market segment can spread to others, creating systemic risk.
- Measurement: Common metrics include the liquidity coverage ratio (LCR), net stable funding ratio (NSFR), bid‑ask spreads, and cash‑flow gap analysis.
Related Topics
- Market risk
- Credit risk
- Funding risk
- Systemic risk
- Liquidity coverage ratio (LCR)
- Net stable funding ratio (NSFR)
- Asset‑liability management (ALM)
- Cash‑flow forecasting
- Contingent funding plan