{"product_id":"financial-modelling-isbn-9780470744895","title":"Financial Modelling","description":"\u003cp\u003e\u003cb\u003eFinancial modelling\u003cbr\u003e Theory, Implementation and Practice with MATLAB Source\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003cb\u003eJörg Kienitz and Daniel Wetterau\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003eFinancial Modelling - Theory, Implementation and Practice with MATLAB Source is a unique combination of quantitative techniques, the application to financial problems and programming using Matlab. The book enables the reader to model, design and implement a wide range of financial models for derivatives pricing and asset allocation, providing practitioners with complete financial modelling workflow, from model choice, deriving prices and Greeks using (semi-) analytic and simulation techniques, and calibration even for exotic options. \u003c\/p\u003e\u003cp\u003eThe book is split into three parts. The first part considers financial markets in general and looks at the complex models needed to handle observed structures, reviewing models based on diffusions including stochastic-local volatility models and (pure) jump processes. It shows the possible risk-neutral densities, implied volatility surfaces, option pricing and typical paths for a variety of models including SABR, Heston, Bates, Bates-Hull-White, Displaced-Heston, or stochastic volatility versions of Variance Gamma, respectively Normal Inverse Gaussian models and finally, multi-dimensional models. The stochastic-local-volatility Libor market model with time-dependent parameters is considered and as an application how to price and risk-manage CMS spread products is demonstrated. \u003c\/p\u003e\u003cp\u003eThe second part of the book deals with numerical methods which enables the reader to use the models of the first part for pricing and risk management, covering methods based on direct integration and Fourier transforms, and detailing the implementation of the COS, CONV, Carr-Madan method or Fourier-Space-Time Stepping. This is applied to pricing of European, Bermudan and exotic options as well as the calculation of the Greeks. The Monte Carlo simulation technique is outlined and bridge sampling is discussed in a Gaussian setting and for Lévy processes. Computation of Greeks is covered using likelihood ratio methods and adjoint techniques. A chapter on state-of-the-art optimization algorithms rounds up the toolkit for applying advanced mathematical models to financial problems and the last chapter in this section of the book also serves as an introduction to model risk. \u003c\/p\u003e\u003cp\u003eThe third part is devoted to the usage of Matlab, introducing the software package by describing the basic functions applied for financial engineering. The programming is approached from an object-oriented perspective with examples to propose a framework for calibration, hedging and the adjoint method for calculating Greeks in a Libor market model. \u003c\/p\u003e\u003cp\u003eSource code used for producing the results and analysing the models is provided on the author's dedicated website, http:\/\/www.mathworks.de\/matlabcentral\/fileexchange\/authors\/246981. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eIntroduction 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1 Introduction and Management Summary 1\u003c\/p\u003e \u003cp\u003e2 Why We Have Written this Book 2\u003c\/p\u003e \u003cp\u003e3 Why You Should Read this Book 3\u003c\/p\u003e \u003cp\u003e4 The Audience 3\u003c\/p\u003e \u003cp\u003e5 The Structure of this Book 4\u003c\/p\u003e \u003cp\u003e6 What this Book Does Not Cover 5\u003c\/p\u003e \u003cp\u003e7 Credits 6\u003c\/p\u003e \u003cp\u003e8 Code 6\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart I Financial Markets and Popular Models\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Financial Markets – Data, Basics and Derivatives 9\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 Introduction and Objectives 9\u003c\/p\u003e \u003cp\u003e1.2 Financial Time-Series, Statistical Properties of Market Data and Invariants 10\u003c\/p\u003e \u003cp\u003e1.2.1 Real World Distribution 15\u003c\/p\u003e \u003cp\u003e1.3 Implied Volatility Surfaces and Volatility Dynamics 17\u003c\/p\u003e \u003cp\u003e1.3.1 Is There More than just a Volatility? 19\u003c\/p\u003e \u003cp\u003e1.3.2 Implied Volatility 22\u003c\/p\u003e \u003cp\u003e1.3.3 Time-Dependent Volatility 22\u003c\/p\u003e \u003cp\u003e1.3.4 Stochastic Volatility 23\u003c\/p\u003e \u003cp\u003e1.3.5 Volatility from Jumps 23\u003c\/p\u003e \u003cp\u003e1.3.6 Traders’ Rule of Thumb 24\u003c\/p\u003e \u003cp\u003e1.3.7 The Risk Neutral Density 24\u003c\/p\u003e \u003cp\u003e1.4 Applications 26\u003c\/p\u003e \u003cp\u003e1.4.1 Asset Allocation 26\u003c\/p\u003e \u003cp\u003e1.4.2 Pricing, Hedging and Risk Management 27\u003c\/p\u003e \u003cp\u003e1.5 General Remarks on Notation 30\u003c\/p\u003e \u003cp\u003e1.6 Summary and Conclusions 31\u003c\/p\u003e \u003cp\u003e1.7 Appendix – Quotes 32\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Diffusion Models 35\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Introduction and Objectives 35\u003c\/p\u003e \u003cp\u003e2.2 Local Volatility Models 35\u003c\/p\u003e \u003cp\u003e2.2.1 The Bachelier and the Black–Scholes Model 37\u003c\/p\u003e \u003cp\u003e2.2.2 The Hull–White Model 40\u003c\/p\u003e \u003cp\u003e2.2.3 The Constant Elasticity of Variance Model 46\u003c\/p\u003e \u003cp\u003e2.2.4 The Displaced Diffusion Model 50\u003c\/p\u003e \u003cp\u003e2.2.5 CEV and DD Models 53\u003c\/p\u003e \u003cp\u003e2.3 Stochastic Volatility Models 54\u003c\/p\u003e \u003cp\u003e2.3.1 Pricing European Options 55\u003c\/p\u003e \u003cp\u003e2.3.2 Risk Neutral Density 56\u003c\/p\u003e \u003cp\u003e2.3.3 The Heston Model (and Extensions) 57\u003c\/p\u003e \u003cp\u003e2.3.4 The SABR Model 67\u003c\/p\u003e \u003cp\u003e2.3.5 SABR – Further Remarks 73\u003c\/p\u003e \u003cp\u003e2.4 Stochastic Volatility and Stochastic Rates Models 81\u003c\/p\u003e \u003cp\u003e2.4.1 The Heston–Hull–White Model 81\u003c\/p\u003e \u003cp\u003e2.5 Summary and Conclusions 90\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Models with Jumps 93\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Introduction and Objectives 93\u003c\/p\u003e \u003cp\u003e3.2 Poisson Processes and Jump Diffusions 94\u003c\/p\u003e \u003cp\u003e3.2.1 Poisson Processes 94\u003c\/p\u003e \u003cp\u003e3.2.2 The Merton Model 95\u003c\/p\u003e \u003cp\u003e3.2.3 The Bates Model 99\u003c\/p\u003e \u003cp\u003e3.2.4 The Bates–Hull–White Model 104\u003c\/p\u003e \u003cp\u003e3.3 Exponential L´evy Models 105\u003c\/p\u003e \u003cp\u003e3.3.1 The Variance Gamma Model 107\u003c\/p\u003e \u003cp\u003e3.3.2 The Normal Inverse Gaussian Model 112\u003c\/p\u003e \u003cp\u003e3.4 Other Models 118\u003c\/p\u003e \u003cp\u003e3.4.1 Exponential L´evy Models with Stochastic Volatility 122\u003c\/p\u003e \u003cp\u003e3.4.2 Stochastic Clocks 122\u003c\/p\u003e \u003cp\u003e3.5 Martingale Correction 129\u003c\/p\u003e \u003cp\u003e3.6 Summary and Conclusions 134\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Multi-Dimensional Models 137\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Introduction and Objectives 137\u003c\/p\u003e \u003cp\u003e4.2 Multi-Dimensional Diffusions 137\u003c\/p\u003e \u003cp\u003e4.2.1 GBM Baskets 137\u003c\/p\u003e \u003cp\u003e4.2.2 Libor Market Models 139\u003c\/p\u003e \u003cp\u003e4.3 Multi-Dimensional Heston and SABR Models 141\u003c\/p\u003e \u003cp\u003e4.3.1 Stochastic Volatility Models 141\u003c\/p\u003e \u003cp\u003e4.4 Parameter Averaging 143\u003c\/p\u003e \u003cp\u003e4.4.1 Applications to CMS Spread Options 144\u003c\/p\u003e \u003cp\u003e4.5 Markovian Projection 159\u003c\/p\u003e \u003cp\u003e4.5.1 Baskets with Local Volatility 162\u003c\/p\u003e \u003cp\u003e4.5.2 Markovian Projection on Local Volatility and Heston Models 162\u003c\/p\u003e \u003cp\u003e4.5.3 Markovian Projection onto DD SABR Models 164\u003c\/p\u003e \u003cp\u003e4.6 Copulae 172\u003c\/p\u003e \u003cp\u003e4.6.1 Measures of Concordance and Dependency 174\u003c\/p\u003e \u003cp\u003e4.6.2 Examples 175\u003c\/p\u003e \u003cp\u003e4.6.3 Elliptical Copulae 175\u003c\/p\u003e \u003cp\u003e4.6.4 Archimedean Copulae 177\u003c\/p\u003e \u003cp\u003e4.6.5 Building New Copulae from Given Copulae 179\u003c\/p\u003e \u003cp\u003e4.6.6 Asymmetric Copulae 179\u003c\/p\u003e \u003cp\u003e4.6.7 Applying Copulae to Option Pricing 180\u003c\/p\u003e \u003cp\u003e4.6.8 Applying Copulae to Asset Allocation 180\u003c\/p\u003e \u003cp\u003e4.7 Multi-Dimensional Variance Gamma Processes 187\u003c\/p\u003e \u003cp\u003e4.8 Summary and Conclusions 193\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart II Numerical Methods and Recipes\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Option Pricing by Transform Techniques and Direct Integration 197\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Introduction and Objectives 197\u003c\/p\u003e \u003cp\u003e5.2 Fourier Transform 197\u003c\/p\u003e \u003cp\u003e5.2.1 Discrete Fourier Transform 199\u003c\/p\u003e \u003cp\u003e5.2.2 Fast Fourier Transform 200\u003c\/p\u003e \u003cp\u003e5.3 The Carr–Madan Method 202\u003c\/p\u003e \u003cp\u003e5.3.1 The Optimal \u003ci\u003eα \u003c\/i\u003e207\u003c\/p\u003e \u003cp\u003e5.4 The Lewis Method 210\u003c\/p\u003e \u003cp\u003e5.4.1 Application to Other Payoffs 214\u003c\/p\u003e \u003cp\u003e5.5 The Attari Method 215\u003c\/p\u003e \u003cp\u003e5.6 The Convolution Method 216\u003c\/p\u003e \u003cp\u003e5.7 The Cosine Method 220\u003c\/p\u003e \u003cp\u003e5.8 Comparison, Stability and Performance 228\u003c\/p\u003e \u003cp\u003e5.8.1 Other Issues 233\u003c\/p\u003e \u003cp\u003e5.9 Extending the Methods to Forward Start Options 235\u003c\/p\u003e \u003cp\u003e5.9.1 Forward Characteristic Function for L´evy Processes and CIR Time Change 238\u003c\/p\u003e \u003cp\u003e5.9.2 Forward Characteristic Function for L´evy Processes and Gamma-OU Time Change 239\u003c\/p\u003e \u003cp\u003e5.9.3 Results 242\u003c\/p\u003e \u003cp\u003e5.10 Density Recovery 245\u003c\/p\u003e \u003cp\u003e5.11 Summary and Conclusions 250\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Advanced Topics Using Transform Techniques 253\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Introduction and Objectives 253\u003c\/p\u003e \u003cp\u003e6.2 Pricing Non-Standard Vanilla Options 253\u003c\/p\u003e \u003cp\u003e6.2.1 FFT with Lewis Method 254\u003c\/p\u003e \u003cp\u003e6.3 Bermudan and American Options 254\u003c\/p\u003e \u003cp\u003e6.3.1 The Convolution Method 257\u003c\/p\u003e \u003cp\u003e6.3.2 The Cosine Method 258\u003c\/p\u003e \u003cp\u003e6.3.3 Numerical Results 266\u003c\/p\u003e \u003cp\u003e6.3.4 The Fourier Space Time-Stepping 270\u003c\/p\u003e \u003cp\u003e6.4 The Cosine Method and Barrier Options 277\u003c\/p\u003e \u003cp\u003e6.5 Greeks 278\u003c\/p\u003e \u003cp\u003e6.6 Summary and Conclusions 287\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Monte Carlo Simulation and Applications 289\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Introduction and Objectives 289\u003c\/p\u003e \u003cp\u003e7.2 Sampling Diffusion Processes 289\u003c\/p\u003e \u003cp\u003e7.2.1 The Exact Scheme 290\u003c\/p\u003e \u003cp\u003e7.2.2 The Euler Scheme 290\u003c\/p\u003e \u003cp\u003e7.2.3 The Predictor-Corrector Scheme 290\u003c\/p\u003e \u003cp\u003e7.2.4 The Milstein Scheme 291\u003c\/p\u003e \u003cp\u003e7.2.5 Implementation and Results 291\u003c\/p\u003e \u003cp\u003e7.3 Special Purpose Schemes 292\u003c\/p\u003e \u003cp\u003e7.3.1 Schemes for the Heston Model 294\u003c\/p\u003e \u003cp\u003e7.3.2 Unbiased Scheme for the SABR Model 300\u003c\/p\u003e \u003cp\u003e7.4 Adding Jumps 313\u003c\/p\u003e \u003cp\u003e7.4.1 Jump Models – Poisson Processes 313\u003c\/p\u003e \u003cp\u003e7.4.2 Fixed Grid Sampling (FGS) 315\u003c\/p\u003e \u003cp\u003e7.4.3 Stochastic Grid Sampling (SGS) 315\u003c\/p\u003e \u003cp\u003e7.4.4 Simulation – L´evy Models 322\u003c\/p\u003e \u003cp\u003e7.4.5 Schemes for L´evy Models with Stochastic Volatility 330\u003c\/p\u003e \u003cp\u003e7.5 Bridge Sampling 339\u003c\/p\u003e \u003cp\u003e7.6 Libor Market Model 346\u003c\/p\u003e \u003cp\u003e7.7 Multi-Dimensional L´evy Models 351\u003c\/p\u003e \u003cp\u003e7.8 Copulae 352\u003c\/p\u003e \u003cp\u003e7.8.1 Distributional Sampling Approach (DSA) 353\u003c\/p\u003e \u003cp\u003e7.8.2 Conditional Sampling Approach (CSA) 356\u003c\/p\u003e \u003cp\u003e7.8.3 Simulation from Other Copulae 358\u003c\/p\u003e \u003cp\u003e7.9 Summary and Conclusions 359\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Monte Carlo Simulation – Advanced Issues 361\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Introduction and Objectives 361\u003c\/p\u003e \u003cp\u003e8.2 Monte Carlo and Early Exercise 361\u003c\/p\u003e \u003cp\u003e8.2.1 Longstaff–Schwarz Regression 362\u003c\/p\u003e \u003cp\u003e8.2.2 Policy Iteration Methods 369\u003c\/p\u003e \u003cp\u003e8.2.3 Upper Bounds 374\u003c\/p\u003e \u003cp\u003e8.2.4 Problems of the Method 376\u003c\/p\u003e \u003cp\u003e8.2.5 Financial Examples and Numerical Results 378\u003c\/p\u003e \u003cp\u003e8.3 Greeks with Monte Carlo 382\u003c\/p\u003e \u003cp\u003e8.3.1 The Finite Difference Method (FDM) 383\u003c\/p\u003e \u003cp\u003e8.3.2 The Pathwise Method 385\u003c\/p\u003e \u003cp\u003e8.3.3 The Affine Recursion Problem (ARP) 389\u003c\/p\u003e \u003cp\u003e8.3.4 Adjoint Method 391\u003c\/p\u003e \u003cp\u003e8.3.5 Bermudan ARPs 393\u003c\/p\u003e \u003cp\u003e8.4 Euler Schemes and General Greeks 396\u003c\/p\u003e \u003cp\u003e8.4.1 SDE of Diffusions 396\u003c\/p\u003e \u003cp\u003e8.4.2 Approximation by Euler Schemes 397\u003c\/p\u003e \u003cp\u003e8.4.3 Approximating General Greeks Using ARP 397\u003c\/p\u003e \u003cp\u003e8.4.4 Greeks 404\u003c\/p\u003e \u003cp\u003e8.5 Application to Trigger Swap 407\u003c\/p\u003e \u003cp\u003e8.5.1 Mathematical Modelling 408\u003c\/p\u003e \u003cp\u003e8.5.2 Numerical Results 410\u003c\/p\u003e \u003cp\u003e8.5.3 The Likelihood Ratio Method (LRM) 413\u003c\/p\u003e \u003cp\u003e8.5.4 Likelihood Ratio for Finite Differences – Proxy Simulation 416\u003c\/p\u003e \u003cp\u003e8.5.5 Numerical Results 419\u003c\/p\u003e \u003cp\u003e8.6 Summary and Conclusions 433\u003c\/p\u003e \u003cp\u003e8.7 Appendix – Trees 434\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Calibration and Optimization 435\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Introduction and Objectives 435\u003c\/p\u003e \u003cp\u003e9.2 The Nelder–Mead Method 437\u003c\/p\u003e \u003cp\u003e9.2.1 Implementation 442\u003c\/p\u003e \u003cp\u003e9.2.2 Calibration Examples 444\u003c\/p\u003e \u003cp\u003e9.3 The Levenberg–Marquardt Method 449\u003c\/p\u003e \u003cp\u003e9.3.1 Implementation 453\u003c\/p\u003e \u003cp\u003e9.3.2 Calibration Examples 455\u003c\/p\u003e \u003cp\u003e9.4 The L-BFGS Method 460\u003c\/p\u003e \u003cp\u003e9.4.1 Implementation 463\u003c\/p\u003e \u003cp\u003e9.4.2 Calibration Examples 464\u003c\/p\u003e \u003cp\u003e9.5 The SQP Method 468\u003c\/p\u003e \u003cp\u003e9.5.1 The Modified and Globally Convergent SQP Iteration 473\u003c\/p\u003e \u003cp\u003e9.5.2 Implementation 475\u003c\/p\u003e \u003cp\u003e9.5.3 Calibration Examples 477\u003c\/p\u003e \u003cp\u003e9.6 Differential Evolution 482\u003c\/p\u003e \u003cp\u003e9.6.1 Implementation 487\u003c\/p\u003e \u003cp\u003e9.6.2 Calibration Examples 488\u003c\/p\u003e \u003cp\u003e9.7 Simulated Annealing 493\u003c\/p\u003e \u003cp\u003e9.7.1 Implementation 497\u003c\/p\u003e \u003cp\u003e9.7.2 Calibration Examples 500\u003c\/p\u003e \u003cp\u003e9.8 Summary and Conclusions 505\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Model Risk – Calibration, Pricing and Hedging 507\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Introduction and Objectives 507\u003c\/p\u003e \u003cp\u003e10.2 Calibration 508\u003c\/p\u003e \u003cp\u003e10.2.1 Similarities – Heston and Bates Models 508\u003c\/p\u003e \u003cp\u003e10.2.2 Parameter Stability 511\u003c\/p\u003e \u003cp\u003e10.3 Pricing Exotic Options 521\u003c\/p\u003e \u003cp\u003e10.3.1 Exotic Options and Different Models 528\u003c\/p\u003e \u003cp\u003e10.4 Hedging 528\u003c\/p\u003e \u003cp\u003e10.4.1 Hedging – The Basics 531\u003c\/p\u003e \u003cp\u003e10.4.2 Hedging in Incomplete Markets 533\u003c\/p\u003e \u003cp\u003e10.4.3 Discrete Time Hedging 541\u003c\/p\u003e \u003cp\u003e10.4.4 Numerical Examples 544\u003c\/p\u003e \u003cp\u003e10.5 Summary and Conclusions 550\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart III Implementation, Software Design and Mathematics\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Matlab – Basics 553\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Introduction and Objectives 553\u003c\/p\u003e \u003cp\u003e11.2 General Remarks 553\u003c\/p\u003e \u003cp\u003e11.3 Matrices, Vectors and Cell Arrays 556\u003c\/p\u003e \u003cp\u003e11.3.1 Matrices and Vectors 556\u003c\/p\u003e \u003cp\u003e11.3.2 Cell Arrays 562\u003c\/p\u003e \u003cp\u003e11.4 Functions and Function Handles 564\u003c\/p\u003e \u003cp\u003e11.4.1 Functions 564\u003c\/p\u003e \u003cp\u003e11.4.2 Function Handles 567\u003c\/p\u003e \u003cp\u003e11.5 Toolboxes 570\u003c\/p\u003e \u003cp\u003e11.5.1 Financial 570\u003c\/p\u003e \u003cp\u003e11.5.2 Financial Derivatives 571\u003c\/p\u003e \u003cp\u003e11.5.3 Fixed-Income 571\u003c\/p\u003e \u003cp\u003e11.5.4 Optimization 573\u003c\/p\u003e \u003cp\u003e11.5.5 Global Optimization 577\u003c\/p\u003e \u003cp\u003e11.5.6 Statistics 578\u003c\/p\u003e \u003cp\u003e11.5.7 Portfolio Optimization 581\u003c\/p\u003e \u003cp\u003e11.6 Useful Functions and Methods 589\u003c\/p\u003e \u003cp\u003e11.6.1 FFT 589\u003c\/p\u003e \u003cp\u003e11.6.2 Solving Equations and ODE 589\u003c\/p\u003e \u003cp\u003e11.6.3 Useful Functions 591\u003c\/p\u003e \u003cp\u003e11.7 Plotting 593\u003c\/p\u003e \u003cp\u003e11.7.1 Two-Dimensional Plots 593\u003c\/p\u003e \u003cp\u003e11.7.2 Three-Dimensional Plots – Surfaces 595\u003c\/p\u003e \u003cp\u003e11.8 Summary and Conclusions 597\u003c\/p\u003e \u003cp\u003e\u003cb\u003e12 Matlab – Object Oriented Development 599\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e12.1 Introduction and Objectives 599\u003c\/p\u003e \u003cp\u003e12.2 The Matlab OO Model 599\u003c\/p\u003e \u003cp\u003e12.2.1 Classes 599\u003c\/p\u003e \u003cp\u003e12.2.2 Handling Classes in Matlab 606\u003c\/p\u003e \u003cp\u003e12.2.3 Inheritance, Base Classes and Superclasses 607\u003c\/p\u003e \u003cp\u003e12.2.4 Handle and Value Classes 609\u003c\/p\u003e \u003cp\u003e12.2.5 Overloading 610\u003c\/p\u003e \u003cp\u003e12.3 A Model Class Hierarchy 611\u003c\/p\u003e \u003cp\u003e12.4 A Pricer Class Hierarchy 613\u003c\/p\u003e \u003cp\u003e12.5 An Optimizer Class Hierarchy 618\u003c\/p\u003e \u003cp\u003e12.6 Design Patterns 620\u003c\/p\u003e \u003cp\u003e12.6.1 The Builder Pattern 621\u003c\/p\u003e \u003cp\u003e12.6.2 The Visitor Pattern 624\u003c\/p\u003e \u003cp\u003e12.6.3 The Strategy Pattern 626\u003c\/p\u003e \u003cp\u003e12.7 Example – Calibration Engine 629\u003c\/p\u003e \u003cp\u003e12.7.1 Calibrating a Data Set or a History 631\u003c\/p\u003e \u003cp\u003e12.8 Example – The Libor Market Model and Greeks 634\u003c\/p\u003e \u003cp\u003e12.8.1 An Abstract Class for LMM Derivatives 634\u003c\/p\u003e \u003cp\u003e12.8.2 A Class for Bermudan Swaptions 637\u003c\/p\u003e \u003cp\u003e12.8.3 A Class for Trigger Swaps 639\u003c\/p\u003e \u003cp\u003e12.9 Summary and Conclusions 641\u003c\/p\u003e \u003cp\u003e\u003cb\u003e13 Math Fundamentals 643\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e13.1 Introduction and Objectives 643\u003c\/p\u003e \u003cp\u003e13.2 Probability Theory and Stochastic Processes 643\u003c\/p\u003e \u003cp\u003e13.2.1 Probability Spaces 644\u003c\/p\u003e \u003cp\u003e13.2.2 Random Variables 644\u003c\/p\u003e \u003cp\u003e13.2.3 Important Results 645\u003c\/p\u003e \u003cp\u003e13.2.4 Distributions 649\u003c\/p\u003e \u003cp\u003e13.2.5 Stochastic Processes 654\u003c\/p\u003e \u003cp\u003e13.2.6 L´evy Processes 655\u003c\/p\u003e \u003cp\u003e13.2.7 Stochastic Differential Equations 660\u003c\/p\u003e \u003cp\u003e13.3 Numerical Methods for Stochastic Processes 665\u003c\/p\u003e \u003cp\u003e13.3.1 Random Number Generation 665\u003c\/p\u003e \u003cp\u003e13.3.2 Methods for Computing Variates 670\u003c\/p\u003e \u003cp\u003e13.4 Basics on Complex Analysis 671\u003c\/p\u003e \u003cp\u003e13.4.1 Complex Numbers 671\u003c\/p\u003e \u003cp\u003e13.4.2 Complex Differentiation and Integration along Paths 672\u003c\/p\u003e \u003cp\u003e13.4.3 The Complex Exponential and Logarithm 673\u003c\/p\u003e \u003cp\u003e13.4.4 The Residual Theorem 674\u003c\/p\u003e \u003cp\u003e13.5 The Characteristic Function and Fourier Transform 675\u003c\/p\u003e \u003cp\u003e13.6 Summary and Conclusions 679\u003c\/p\u003e \u003cp\u003eList of Figures 681\u003c\/p\u003e \u003cp\u003eList of Tables 691\u003c\/p\u003e \u003cp\u003eBibliography 695\u003c\/p\u003e \u003cp\u003eIndex 705\u003c\/p\u003e  \u003cp\u003e\u003cb\u003e\u003ci\u003eAbout the authors\u003c\/i\u003e\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003cb\u003eJÖRG KIENITZ\u003c\/b\u003e is the head of Quantitative Analytics at Deutsche Postbank AG. He is primarily involved in developing and implementing models for pricing complex derivatives structures and for asset allocation. He also lectures at university level on advanced financial modelling and implementation including the University of Oxford's part-time Masters of Finance course. Jörg works as an independent consultant for model development and validation as well as giving seminars for finance professionals. He is a speaker at the major financial conferences including Global Derivatives, WBS Fixed Income and RISK. Jörg is a member of the editorial board of \u003ci\u003eInternational Review of Applied Financial Issues and Economics\u003c\/i\u003e and holds a Ph.D. in stochastic analysis from the University of Bielefeld. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eDANIEL WETTERAU\u003c\/b\u003e is a specialist in the Quantitative Analytics team of Deutsche Postbank AG. He is responsible for the implementation of term structure models, advanced numerical methods, optimization algorithms and methods for advanced quantitative asset allocation. Further to his work he teaches finance courses for market professionals. Daniel received a Masters in financial mathematics from the University of Wuppertal and was awarded the Barmenia mathematics award for his thesis.   \u003c\/p\u003e\u003cp\u003e\u003cb\u003eFinancial modelling\u003cbr\u003e Theory, Implementation and Practice with MATLAB Source\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003cb\u003eJörg Kienitz and Daniel Wetterau\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003eFinancial Modelling - Theory, Implementation and Practice with MATLAB Source is a unique combination of quantitative techniques, the application to financial problems and programming using Matlab. The book enables the reader to model, design and implement a wide range of financial models for derivatives pricing and asset allocation, providing practitioners with complete financial modelling workflow, from model choice, deriving prices and Greeks using (semi-) analytic and simulation techniques, and calibration even for exotic options. \u003c\/p\u003e\u003cp\u003eThe book is split into three parts. The first part considers financial markets in general and looks at the complex models needed to handle observed structures, reviewing models based on diffusions including stochastic-local volatility models and (pure) jump processes. It shows the possible risk-neutral densities, implied volatility surfaces, option pricing and typical paths for a variety of models including SABR, Heston, Bates, Bates-Hull-White, Displaced-Heston, or stochastic volatility versions of Variance Gamma, respectively Normal Inverse Gaussian models and finally, multi-dimensional models. The stochastic-local-volatility Libor market model with time-dependent parameters is considered and as an application how to price and risk-manage CMS spread products is demonstrated. \u003c\/p\u003e\u003cp\u003eThe second part of the book deals with numerical methods which enables the reader to use the models of the first part for pricing and risk management, covering methods based on direct integration and Fourier transforms, and detailing the implementation of the COS, CONV, Carr-Madan method or Fourier-Space-Time Stepping. This is applied to pricing of European, Bermudan and exotic options as well as the calculation of the Greeks. The Monte Carlo simulation technique is outlined and bridge sampling is discussed in a Gaussian setting and for Lévy processes. Computation of Greeks is covered using likelihood ratio methods and adjoint techniques. A chapter on state-of-the-art optimization algorithms rounds up the toolkit for applying advanced mathematical models to financial problems and the last chapter in this section of the book also serves as an introduction to model risk. \u003c\/p\u003e\u003cp\u003eThe third part is devoted to the usage of Matlab, introducing the software package by describing the basic functions applied for financial engineering. The programming is approached from an object-oriented perspective with examples to propose a framework for calibration, hedging and the adjoint method for calculating Greeks in a Libor market model. \u003c\/p\u003e\u003cp\u003eSource code used for producing the results and analysing the models is provided on the author's dedicated website, http:\/\/www.mathworks.de\/matlabcentral\/fileexchange\/authors\/246981.\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47989211431141,"sku":"NP9780470744895","price":135.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780470744895.jpg?v=1761783224","url":"https:\/\/k12savings.com\/es\/products\/financial-modelling-isbn-9780470744895","provider":"K12savings","version":"1.0","type":"link"}