Default risk is a critical consideration in financial markets, particularly affecting bond investors and lending institutions. It measures the probability that a borrower—such as a corporation or government—will fail to make required payments on debt, including interest and principal repayments. When default occurs, lenders face not only lost income but also potential asset depreciation, especially when collateral is involved.
For example, a corporate bond issued by a company in financial distress may carry higher default risk, reflected in its credit rating. Agencies like Moody's and S&P provide credit ratings that help investors assess default risk associated with various securities. Generally, higher-yielding investments often come with greater default risk, as higher returns are typically sought by investors willing to accept more risk.
Default risk is closely related to concepts such as credit risk, systemic risk, and liquidity risk. Understanding default risk is essential for investors as it helps in portfolio diversification and managing potential losses in volatile market conditions. Proper risk assessment methodologies help mitigate the impact of default events.