After completing this reading, you should be able to:
Identify the major risks faced by banks and explain how these risks can arise.
Compare the characteristics and applications of economic capital and regulatory capital.
Summarize the Basel committee regulations for regulatory capital and their motivations.
Explain how deposit insurance gives rise to a moral hazard problem.
Describe investment banking financing arrangements:
Private Placement
Public Offering
Best Efforts
Firm Commitment
Dutch Auction
Describe potential conflicts of interest among commercial banking, securities services, and investment banking divisions, and recommend solutions.
Distinguish between the banking book and trading book.
Explain the originate-to-distribute banking model and discuss its benefits and drawbacks.
Banks are the cornerstone of the world's financial system.
Activities can be subdivided into:
Commercial Banking: Receiving deposits and making loans.
Retail Banking: Transacting with individuals and small businesses.
Wholesale Banking: Transacting with large corporations, leading to lower administrative costs and smaller interest rate spreads.
Investment Banking: Activities include raising debt/equity capital, advising on mergers/acquisitions, and acting as broker-dealer for trading securities.
Historically, commercial and investment banks were separated (e.g., Glass-Steagall Act restrictions).
Post-2008 crisis regulations, e.g., restrictions on proprietary trading.
Arise from exposure to fluctuations in market variables (e.g., exchange rates, interest rates, commodity prices).
Affected by external events (e.g., Brexit influencing GBP, U.S. sanctions on Iran affecting oil prices).
Possibility of borrower defaults on debts, causing potential financial losses.
Banks factor expected losses into loan pricing (e.g., net interest margin reflects expected losses).
Operational challenges include calculating estimated losses and adjustments for derivatives.
Defined as losses from inadequate or failed internal processes, systems, or external events.
Examples:
Internal fraud (rogue trading)
External fraud (cyberattacks)
Employment practices
Physical asset damage (natural disasters)
Business disruption (system failures)
Equity Capital: Absorbs losses while the bank is active (going concern).
Debt Capital: Only affected by losses when a bank is failed (gone concern).
Distinction between regulatory capital (minimum capital requirement) and economic capital (internal risk assessment).
Established in 1974 to standardize international banking regulations.
Basel I: Initial capital requirements focusing on credit risks.
Basel II: Introduced operational risk capital requirements.
Basel III: Enhanced requirements post-2008, increasing equity capital and liquidity ratios.
Models used: standardized versus internal models, with emphasis on reducing reliance on internal models.
Trading Book: Assets/liabilities held for trading (market risk).
Banking Book: Assets/liabilities held until maturity (credit risk).
Importance highlighted during financial crises.
Liquidity Coverage Ratio: Ensures funds to survive a 30-day financial stress.
Net Stable Funding Ratio: Limits mismatches between assets and liabilities.
Introduced to protect depositors from bank failure losses.
Can lead to moral hazard: banks taking more risks, knowing deposits are insured.
Risk-based premiums help mitigate moral hazard effects.
Core activities include:
Capital raising through underwriting.
Types: Private placements vs. public offerings.
Best Efforts vs. Firm Commitment arrangements.
Dutch Auctions: Market-driven price determination of shares, example of Google's IPO.
Examples include pressure to sell securities, sharing confidential information, and creating favorable conditions for particular clients.
Mitigated by Chinese walls.
Regulatory changes post-crisis aimed at separating investment and commercial banking activities.
Banks create and sell loans to outside investors.
Used in mortgage markets where securities are created and sold, including subprime mortgages leading to the financial crisis.
Facilitation of securitization allowed banks to offload risk but also contributed to the 2007-2008 crisis.