Factor that affects cash flows for a bank valuation.
Factor Affecting Cash Flows: Interest Rate Sensitivity
Significance: Interest rates significantly impact a bank's cash flows. When interest rates rise, banks generally earn more on their assets (loans) than they pay on their liabilities (deposits). Conversely, when interest rates fall, the spread between asset and liability yields narrows, reducing profitability. This sensitivity to interest rate changes is a key factor to consider when valuing a bank.
Factor Affecting Required Rate of Return: Economic Conditions
Significance: Investors require a higher return on their investment in commercial banks during economic downturns. This is because the perceived risk of bank failure increases during such times, as the likelihood of loan defaults rises. Conversely, investors may be willing to accept a lower return during periods of economic prosperity, as the risk of bank failure is perceived to be lower.
Interest Income vs. Non-Interest Income
Significance: While interest income has traditionally been the primary source of revenue for banks, non-interest income (such as fees from services like credit cards and wealth management) has become increasingly significant in recent years. Non-interest income can help to diversify a bank's revenue stream and reduce its reliance on interest rate spreads. However, interest income remains crucial for the long-term health of banks, as it provides a stable and predictable source of revenue.
Minimizing Loan Losses: Diversification
As explained in Exhibit 20.5, bank managers can minimize the risk of loan losses by diversifying their loan portfolios. This means lending to a variety of borrowers in different industries and geographic locations. By diversifying, banks can reduce their exposure to any single borrower or industry, which can help to mitigate the impact of loan defaults.
Importance of Capital in Bank Performance
A bank's capital (or net worth) serves as a buffer against losses. During times of economic stress, such as the 2008-09 financial crisis, banks experienced a surge in loan defaults. If a bank's capital is insufficient, it may be forced to sell assets or seek additional funding to meet its obligations, potentially leading to insolvency.
Bank Risks: Credit Risk
Credit risk is the risk that borrowers will default on their loans. This is a significant risk for banks, as loan defaults can lead to losses and financial instability. Banks must carefully assess the creditworthiness of borrowers and manage their loan portfolios to minimize credit risk.
Managing Interest Rate Risk: Duration Gap
One way banks may manage interest rate risk is by using a duration gap. The duration gap measures the sensitivity of a bank's net worth to changes in interest rates. By matching the duration of its assets and liabilities, a bank can reduce its exposure to interest rate risk. However, it may be impossible to eliminate this risk completely, as market conditions and economic factors can influence interest rates in unexpected ways.
Notable Bank Failure: Lehman Brothers
Lehman Brothers, a major investment bank, was one of the most prominent failures during the 2008-2009 credit crisis. The primary reason for its failure was excessive leverage, which means the bank had borrowed heavily to finance its investments. When the housing market collapsed and asset values plummeted, Lehman Brothers was unable to meet its debt obligations, leading to its bankruptcy.
Credit Union vs. Commercial Bank
A credit union is a member-owned financial cooperative, while a commercial bank is a for-profit business. Credit unions typically offer lower interest rates on loans and higher interest rates on deposits than commercial banks. Additionally, credit unions often have a more community-focused mission and may offer specialized services tailored to their members' needs.