Financial Institutions Management A Risk Management Approach 9th Edition pdf

Page 1


Global Issues: The Financial Crisis 62

Summary 64

Appendix 2A

Financial Statement Analysis Using a Return on Equity (ROE) Framework 69 (www.mhhe.com/saunders9e)

Appendix 2B

Commercial Banks’ Financial Statements and Analysis 69 (www.mhhe.com/saunders9e)

Appendix 2C

Depository Institutions and Their Regulators 69 (www.mhhe.com/saunders9e)

Appendix 2D

Technology in Commercial Banking 69 (www.mhhe.com/saunders9e)

Chapter Three Financial Services: Finance Companies 70

Introduction 70

Size, Structure, and Composition of the

Industry 70

Balance Sheet and Recent Trends 74

Assets 74

Liabilities and Equity 79

Industry Performance 80

Regulation 82

Global Issues 84

Summary 84

Chapter Four

Financial Services: Securities Firms

and Investment Banks 86

Introduction 86

Size, Structure, and Composition of the Industry 88

Balance Sheet and Recent Trends 98

Recent Trends 98

Balance Sheet 102

Regulation 103

Global Issues 107

Summary 111

Chapter Five

Financial Services: Mutual Fund and Hedge Fund Companies 114

Introduction 114

Size, Structure, and Composition of the Mutual Fund Industry 115

Historical Trends 115 Different Types of Mutual Funds 118 Mutual Fund Objectives 123

Investor Returns from Mutual Fund Ownership 125 Mutual Fund Costs 129

Balance Sheet and Recent Trends for the Mutual Fund Industry 132 Money Market Funds 132 Long-Term Funds 134

Hedge Funds 140

Types of Hedge Funds 141

Fees on Hedge Funds 146

Offshore Hedge Funds 146

Regulation of Hedge Funds 147

Summary 148

Chapter Six

Financial Services: Insurance

Companies 151

Introduction 151

Life Insurance 152

Size, Structure, and Composition of the Industry 152

Balance Sheet and Recent Trends 156

Regulation 159

Property–Casualty Insurance 161

Size, Structure, and Composition of the Industry 161

Balance Sheet and Recent Trends 163

Regulation 172

Global Issues 172

Summary 174

Chapter Seven

Risks of Financial Institutions 177

Introduction 177

Interest Rate Risk 178

Credit Risk 180

Liquidity Risk 182

Foreign Exchange Risk 184

Country or Sovereign Risk 186

Market Risk 187

Off-Balance-Sheet Risk 188

Technology and Operational Risks 190

Insolvency Risk 192

Other Risks and the Interaction of Risks 193

Summary 194

PART TWO

MEASURING RISK 199

Chapter Eight

Interest Rate Risk I 200

Introduction 200

The Level and Movement of Interest Rates 201

The Repricing Model 203

Rate-Sensitive Assets 205

Rate-Sensitive Liabilities 206

Equal Changes in Rates on RSAs and RSLs 209

Unequal Changes in Rates on RSAs and RSLs 210

Weaknesses of the Repricing Model 213 Market Value Effects 213

Interest Rate Risk II 231

Introduction 231

Duration: A Simple Introduction 232

A General Formula for Duration 234

The Duration of Interest-Bearing Bonds 236

The Duration of Zero-Coupon Bonds 238

The Duration of Consol Bonds (Perpetuities) 238

Features of Duration 239

Duration and Maturity 239

Duration and Yield 240

Duration and Coupon Interest 240

The Economic Meaning of Duration 241

Semiannual Coupon Bonds 245

Duration and Interest Rate Risk 246

Duration and Interest Rate Risk Management on a Single Security 246

Duration and Interest Rate Risk Management on the Whole Balance Sheet of an FI 249

Immunization and Regulatory Considerations 256

Difficulties in Applying the Duration Model 257

Duration Matching Can Be Costly 257

Immunization Is a Dynamic Problem 257

Large Interest Rate Changes and Convexity 258

Summary 260

Appendix 9A

The Basics of Bond Valuation 269 (www.mhhe.com/saunders9e)

Appendix 9B

Incorporating Convexity into the

Duration Model 269

Chapter Ten

Credit Risk: Individual Loan Risk 279

Introduction 279

Credit Quality Problems 281

Types of Loans 283

Commercial and Industrial Loans 283

Real Estate Loans 286

Individual (Consumer) Loans 287

Other Loans 289

Calculating the Return on a Loan 289

The Contractually Promised Return on a Loan 290

The Expected Return on a Loan 293

Retail Versus Wholesale Credit Decisions 294

Retail 294

Wholesale 295

Measurement of Credit Risk 296

Default Risk Models 297

Qualitative Models 297

Quantitative Models 300

Newer

Chapter Eleven

Credit Risk: Loan Portfolio and

Concentration Risk 331

Introduction 331

Simple Models of Loan Concentration Risk 332

Loan Portfolio Diversification and Modern

Portfolio Theory (MPT) 334

Moody’s Analytics Portfolio Manager Model 337

Partial Applications of Portfolio Theory 340

Regulatory Models 344

Summary 345

Appendix 11A

CreditMetrics 350

Appendix 11B

CreditRisk+ 354

Chapter Twelve

Liquidity Risk 357

Introduction 357

Causes of Liquidity Risk 358

Liquidity Risk at Depository Institutions 359

Liability-Side Liquidity Risk 359

Asset-Side Liquidity Risk 363

Measuring a DI’s Liquidity Risk Exposure 365

New Liquidity Risk Measures Implemented by the Bank for International Settlements 369

Liquidity Planning 375

Liquidity Risk, Unexpected Deposit Drains, and Bank Runs 376

Bank Runs, the Discount Window, and Deposit Insurance 377

Liquidity Risk at Other Types of Financial Institutions 378

381 Appendix 12A

Sources and Uses of Funds Statement,

J. P. Morgan Chase, March 2015 387

(www.mhhe.com/saunders9e)

Appendix 12B

Illustrative Template for the LCR 388

Chapter Thirteen

Foreign Exchange Risk 391

Introduction 391

Foreign Exchange Rates and Transactions 391

Foreign Exchange Rates 391

Foreign Exchange Transactions 392

Sources of Foreign Exchange Risk Exposure 395

Foreign Exchange Rate Volatility and FX Exposure 399

Foreign Currency Trading 400

FX Trading Activities 401

Foreign Asset and Liability Positions 403

The Return and Risk of Foreign Investments 403

Risk and Hedging 405

Multicurrency Foreign Asset–Liability Positions 409

Interaction of Interest Rates, Inflation,

And Exchange Rates 410

Purchasing Power Parity 411

Interest Rate Parity Theorem 412

Summary 414

Chapter Fourteen

Sovereign Risk 422

Introduction 422

Credit Risk Versus Sovereign Risk 426

Debt Repudiation Versus Debt Rescheduling 428

Country Risk Evaluation 429

Outside Evaluation Models 430

OECD Country Risk Classifications 431

Internal Evaluation Models 433

Using Market Data to Measure Risk: The Secondary Market for LDC and Emerging Market Debt 442

Summary 444

Appendix 14A

Mechanisms for Dealing with Sovereign Risk Exposure 448 (www.mhhe.com/saunders9e)

Chapter Fifteen

Market Risk 449

Introduction 449

Calculating Market Risk Exposure 453

The RiskMetrics Model 453

The Market Risk of Fixed-Income Securities 454

Foreign Exchange 457

Equities 458

Portfolio Aggregation 459

Historic (Back Simulation) Approach 462

The Historic (Back Simulation) Model versus RiskMetrics 465

The Monte Carlo Simulation Approach 466

Expected Shortfall 470

Regulatory Models: The BIS Standardized Framework 473

Partial Risk Factor Approach 474

The BIS Regulations and Large-Bank Internal

Models 477

Summary 479

Chapter Sixteen

Off-Balance-Sheet Risk 485

Introduction 485

Off-Balance-Sheet Activities and FI Solvency 486

Returns and Risks of Off-Balance-Sheet Activities 490

Loan Commitments 493

Commercial Letters of Credit and Standby Letters of Credit 496

Derivative Contracts: Futures, Forwards, Swaps, and Options 499

Forward Purchases and Sales of When-Issued

Securities 502

Loans Sold 503

Non–Schedule L Off-Balance-Sheet Risks 504

Settlement Risk 504

Affiliate Risk 505

The Role of OBS Activities in Reducing Risk 506

Summary 508

Appendix 16A

A Letter of Credit Transaction 512

(www.mhhe.com/saunders9e)

Chapter Seventeen

Technology and Other Operational Risks 513

Introduction 513

What Are the Sources of Operational Risk? 516

Technological Innovation and Profitability 516

The Impact of Technology on Wholesale and Retail

Financial Service Production 519

Wholesale Financial Services 519

Retail Financial Services 520

Advanced Technology Requirements 522

The Effect of Technology on Revenues and Costs

523

Technology and Revenues 525

Technology and Costs 525

Technology and the Evolution of the Payments

System 530

Risks That Arise in an Electronic Transfer

Payment System 533

Other Operational Risks 538

Regulatory Issues and Technology and Operational Risks 540

Summary 542

PART THREE

MANAGING RISK 545

Chapter Eighteen

Liability and Liquidity Management 546

Introduction 546

Liquid Asset Management 546

Monetary Policy Implementation Reasons 547

Taxation Reasons 547

The Composition of the Liquid Asset Portfolio 548

Return-Risk Trade-Off for Liquid Assets 549

The Liquid Asset Reserve Management Problem for U.S. Depository Institutions 549

Undershooting/Overshooting of the Reserve Target 554

Managing Liquid Assets Other than Cash 558

Liability Management 559

Funding Risk and Cost 559

Choice of Liability Structure 560

Demand Deposits 560

Interest-Bearing Checking (NOW) Accounts 561

Passbook Savings 563

Money Market Deposit Accounts (MMDAs) 563

Retail Time Deposits and CDs 564

Wholesale CDs 564

Federal Funds 565

Repurchase Agreements (RPs) 566

Other Borrowings 567

Liquidity and Liability Structures for U.S.

Depository Institutions 568

Liability and Liquidity Risk Management

In Insurance Companies 570

Liability and Liquidity Risk Management

In Other Financial Institutions 571

Summary 571

Appendix 18A

Federal Reserve Requirement Accounting 575 (www.mhhe.com/saunders9e)

Appendix 18B

Bankers’ Acceptances and Commercial Paper as Sources of Financing 575 (www.mhhe.com/saunders9e)

Chapter Nineteen

Deposit Insurance and Other

Liability Guarantees 576

Introduction 576

Bank and Thrift Guaranty Funds 577

The Causes of the Depository Fund Insolvencies 579

The Financial Environment 579

Moral Hazard 580

Panic Prevention Versus Moral Hazard 581

Controlling Depository Institution Risk

Taking 581

Stockholder Discipline 582

Depositor Discipline 587

Regulatory Discipline 592

Non-U.S. Deposit Insurance Systems 593

The Discount Window 594

Deposit Insurance versus the Discount Window 594

The Discount Window 594

Other Guaranty Programs 597

National Credit Union Administration 597

Property–Casualty and Life Insurance

Companies 597

The Discrepancy between the Market and Book Values

of Equity 616

Arguments against Market Value Accounting 617

Capital Adequacy in the Commercial Banking

And Thrift Industry 619

Capital 624

Credit Risk–Adjusted Assets 624

Calculating Risk-Based Capital Ratios 625

Capital Requirements for Other Financial Institutions 643

Securities Firms 643

Life Insurance 644

Property–Casualty Insurance 646

Summary 648

Appendix 20A

Internal Ratings-Based Approach to Measuring

Credit Risk–Adjusted Assets 656

Appendix 20B

Methodology Used to Determine G-SIBs’

Capital Surcharge 658

(www.mhhe.com/saunders9e)

Chapter Twenty-One

Product and Geographic Expansion 659

Introduction 659

Product Diversification 660

Segmentation in the U.S. Financial Services

Industry 661

Commercial and Investment Banking Activities 661

Banking and Insurance 664

Commercial Banking and Commerce 665

Nonbank Financial Service Firms and Banking 665

Nonbank Financial Service Firms and Commerce 667

Activity Restrictions in the United States

Versus Other Countries 668

Issues Involved in the Diversification of Product Offerings 668

Safety and Soundness Concerns 669

Economies of Scale and Scope 671

Conflicts of Interest 671

Deposit Insurance 673

Regulatory Oversight 673

Competition 674

Domestic Geographic Expansion 675

Regulatory Factors Affecting Geographic

Expansion 676

Insurance Companies 676

Thrifts 677

Commercial Banks 677

Cost and Revenue Synergies Affecting

Domestic Geographic Expansion by Merger and

Acquisition 680

Cost Synergies 680

Revenue Synergies 681

Merger Guidelines for Acceptability 682

Other Market- and Firm-Specific Factors Affecting

Domestic Geographic Expansion Decisions 685

Global and International Expansions 685

U.S. Banks Abroad 686

Foreign Banks in the United States 690

Advantages and Disadvantages of

International Expansion 692

Advantages 692

Disadvantages 693

Summary 694

Chapter Twenty-Two

Futures and Forwards 698

Introduction 698

Forward and Futures Contracts 700

Spot Contracts 700

Forward Contracts 700

Futures Contracts 702

Forward Contracts and Hedging Interest

Rate Risk 703

Hedging Interest Rate Risk with Futures

Contracts 704

Microhedging 704

Macrohedging 705

Routine Hedging versus Selective Hedging 705

Macrohedging with Futures 706

The Problem of Basis Risk 713

Hedging Foreign Exchange Risk 715

Forwards 715

Futures 716

Estimating the Hedge Ratio 719

Hedging Credit Risk with Futures and Forwards 722

Credit Forward Contracts and Credit Risk

Hedging 723

Futures Contracts and Catastrophe Risk 725

Regulation of Derivative Securities 725

Summary 727

Appendix 22A

Microhedging with Futures 734

(www.mhhe.com/saunders9e)

Chapter Twenty-Three

Options, Caps, Floors, and Collars 735

Introduction 735

Basic Features of Options 735

Buying a Call Option on a Bond 736

Writing a Call Option on a Bond 737

Buying a Put Option on a Bond 738

Writing a Put Option on a Bond 738

Writing Versus Buying Options 739

Economic Reasons for Not Writing Options 739

Regulatory Reasons 741

Futures versus Options Hedging 741

The Mechanics of Hedging a Bond or Bond Portfolio 742

Hedging with Bond Options Using the Binomial Model 743

Actual Bond Options 747

Using Options to Hedge Interest Rate Risk

On The Balance Sheet 749

Using Options to Hedge Foreign Exchange Risk 754

Hedging Credit Risk with Options 755

Hedging Catastrophe Risk with Call Spread

Options 756

Caps, Floors, and Collars 757

Caps 758

Floors 761

Collars 762

Caps, Floors, Collars, and Credit Risk 765

Summary 765

Appendix 23A

Microhedging with Options 772 (www.mhhe.com/saunders9e)

Chapter Twenty-Four

Swaps 773

Introduction 773

Swap Markets 774

Interest Rate Swaps 775

Macrohedging with Swaps 780

Currency Swaps 783

Fixed-Fixed Currency Swaps 783

Fixed-Floating Currency Swaps 785

Credit Swaps 786

Total Return Swaps 788

Pure Credit Swaps 790

CDS Indexes 790

Swaps and Credit Risk Concerns 791

Netting and Swaps 792

Payment Flows Are Interest, Not Principal 793

Standby Letters of Credit 793

Summary 793

Appendix 24A

Setting Rates on an Interest Rate Swap 799

Chapter Twenty-Five

Loan Sales 803

Introduction 803

The Bank Loan Sales Market 804

Definition of a Loan Sale 804

Types of Loan Sales 804

Types of Loan Sales Contracts 806

Trends in Loan Sales 807

The Buyers and the Sellers 808

Why Banks and Other FIs Sell Loans 813

Reserve Requirements 813

Fee Income 814

Capital Costs 814

Liquidity Risk 814

Factors Affecting Loan Sales Growth 814

Access to the Commercial Paper Market 814

Customer Relationship Effects 815

Legal Concerns 815

BIS Capital Requirements 815

Market Value Accounting 815

Asset Brokerage and Loan Trading 816

Government Loan Sales 816

Credit Ratings 816

Purchase and Sale of Foreign Bank Loans 816

Summary 817

Chapter Twenty-Six

Securitization 819

Introduction 819

Mechanisms Used to Convert On-Balance-Sheet

Assets to a Securitized Asset 820

The Pass-Through Security 823

GNMA 824

FNMA 824

FHLMC 825

The Incentives and Mechanics of Pass-Through

Security Creation 825

Prepayment Risk on Pass-Through Securities 831

Prepayment Models 835

Government Sponsorship and Oversight of FNMA and Freddie Mac 843

The Collateralized Mortgage Obligation (CMO) 845

Creation of CMOs 846

Class A, B, and C Bond Buyers 848

Other CMO Classes 848

The Mortgage-Backed Bond (MBB) or Covered Bond 849

Innovations in Securitization 851

Mortgage Pass-Through Strips 851

Securitization of Other Assets 854 Can All Assets Be Securitized? 855 Summary 857 Appendix 26A

1. Why Are Financial Institutions Special? 2

2. Financial Services: Depository Institutions 26

3. Financial Services: Finance Companies 70

4. Financial Services: Securities Firms and Investment Banks 86

5. Financial Services: Mutual Fund and Hedge Fund Companies 114

6. Financial Services: Insurance Companies 151

7. Risks of Financial Institutions 177

Why

Are

Financial Institutions Special?

Over the last 90 years, the financial services industry has come full cycle. Originally, the banking industry operated as a full-service industry, performing directly or indirectly all financial services (commercial banking, investment banking, stock investing services, insurance providers, etc.). In the early 1930s, the economic and industrial collapse resulted in the separation of some of these activities.

In the 1970s and 1980s, new, relatively unregulated financial services industries sprang up (mutual funds, brokerage funds, etc.) that separated financial services functions even further. As we entered the 21st century, regulatory barriers, technology, and financial innovation changes were such that a full set of financial services could again be offered by a single financial services firm under the umbrella of a financial services holding company. For example, J.P. Morgan Chase operates a commercial bank, J.P. Morgan Chase Bank, an investment bank, J.P. Morgan Securities (which also sells mutual funds), and an insurance company, J.P. Morgan Insurance Agency. During the 2008–2009 financial crisis, this financial services holding company purchased a savings institution, Washington Mutual, and several investment banks, including Bear Stearns. Not only did the boundaries between traditional industry sectors change, but competition became global in nature as well. For example, J.P. Morgan Chase is the world’s fifth largest financial services holding company, operating in 60 countries. Then came the late 2000s when the United States and indeed the world experienced a collapse of financial markets second only to that experienced during the Great

Depression. The financial crisis produced a major reshaping of all financial institution (FI) sectors and the end of many major FIs, e.g., Bear Stearns and Lehman Brothers. The result was a call by the Obama administration to again separate activities performed by individual FIs. As the competitive environment changes, attention to profit and, more than ever, risk becomes increasingly important. The major themes of this book are the measurement and management of the risks of financial institutions. Financial institutions (e.g., banks, credit unions, insurance companies, and mutual funds) perform the essential function of channeling funds from those with surplus funds (suppliers of funds) to those with shortages of funds (users of funds). In 2015, U.S. FIs held assets totaling more than $30.45 trillion. In contrast, the U.S. motor vehicle and parts industry (e.g., General Motors and Ford Motor Corp.) held total assets of $0.55 trillion. Although we might categorize or group FIs and the services they perform as life insurance companies, banks, investment banks, and so on, they face many common risks. Specifically, all FIs described in this chapter and Chapters 2 through 6 (1) hold some assets that are potentially subject to default or credit

risk and (2) tend to mismatch the maturities of their balance sheet assets and liabilities to a greater or lesser extent and are thus exposed to interest rate risk. Moreover, all FIs are exposed to some degree of liability withdrawal or liquidity risk, depending on the type of claims they have sold to liability holders. In addition, most FIs are exposed to some type of underwriting risk, whether through the sale of securities or the issue of various types of credit guarantees on or off the balance sheet. Finally, all FIs are exposed to operating risks because the production of financial services requires the use of real resources and back-office support systems (labor and technology combined to provide services).

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