{"product_id":"garch-models-9781119313571","title":"GARCH Models","description":"\u003cb\u003eBook Synopsis\u003c\/b\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eProvides a comprehensive and updated study of GARCH models and their applications in finance, covering new developments in the discipline\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis book provides a comprehensive and systematic approach to understanding GARCH time series models and their applications whilst presenting the most advanced results concerning the theory and practical aspects of GARCH. The probability structure of standard GARCH models is studied in detail as well as statistical inference such as identification, estimation, and tests. The book also provides new coverage of several extensions such as multivariate models, looks at financial applications, and explores the very validation of the models used.\u003c\/p\u003e \u003cp\u003e\u003ci\u003eGARCH Models: Structure, Statistical Inference and Financial Applications, 2nd Edition\u003c\/i\u003e features a new chapter on Parameter-Driven Volatility Models, which covers Stochastic Volatility Models and Markov Switching Volatility Models. A second new chapter titled Alternative Models for th\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTable of Contents\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePreface to the Second Edition xi\u003c\/p\u003e \u003cp\u003ePreface to the First Edition xiii\u003c\/p\u003e \u003cp\u003eNotation xv\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Classical Time Series Models and Financial Series 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 Stationary Processes 1\u003c\/p\u003e \u003cp\u003e1.2 ARMA and ARIMA Models 3\u003c\/p\u003e \u003cp\u003e1.3 Financial Series 6\u003c\/p\u003e \u003cp\u003e1.4 Random Variance Models 10\u003c\/p\u003e \u003cp\u003e1.5 Bibliographical Notes 11\u003c\/p\u003e \u003cp\u003e1.6 Exercises 12\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart I Univariate GARCH Models\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 GARCH(\u003ci\u003ep\u003c\/i\u003e\u003ci\u003e, q\u003c\/i\u003e) Processes 17\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Definitions and Representations 17\u003c\/p\u003e \u003cp\u003e2.2 Stationarity Study 22\u003c\/p\u003e \u003cp\u003e2.2.1 The GARCH(1,1) Case 22\u003c\/p\u003e \u003cp\u003e2.2.2 The General Case 26\u003c\/p\u003e \u003cp\u003e2.3 ARCH(∞) Representation* 36\u003c\/p\u003e \u003cp\u003e2.3.1 Existence Conditions 36\u003c\/p\u003e \u003cp\u003e2.3.2 ARCH(∞) Representation of a GARCH 39\u003c\/p\u003e \u003cp\u003e2.3.3 Long-Memory ARCH 40\u003c\/p\u003e \u003cp\u003e2.4 Properties of the Marginal Distribution 41\u003c\/p\u003e \u003cp\u003e2.4.1 Even-Order Moments 42\u003c\/p\u003e \u003cp\u003e2.4.2 Kurtosis 45\u003c\/p\u003e \u003cp\u003e2.5 Autocovariances of the Squares of a GARCH 46\u003c\/p\u003e \u003cp\u003e2.5.1 Positivity of the Autocovariances 47\u003c\/p\u003e \u003cp\u003e2.5.2 The Autocovariances Do Not Always Decrease 48\u003c\/p\u003e \u003cp\u003e2.5.3 Explicit Computation of the Autocovariances of the Squares 48\u003c\/p\u003e \u003cp\u003e2.6 Theoretical Predictions 50\u003c\/p\u003e \u003cp\u003e2.7 Bibliographical Notes 54\u003c\/p\u003e \u003cp\u003e2.8 Exercises 55\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Mixing* 59\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Markov Chains with Continuous State Space 59\u003c\/p\u003e \u003cp\u003e3.2 Mixing Properties of GARCH Processes 64\u003c\/p\u003e \u003cp\u003e3.3 Bibliographical Notes 71\u003c\/p\u003e \u003cp\u003e3.4 Exercises 71\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Alternative Models for the Conditional Variance 73\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Stochastic Recurrence Equation (SRE) 74\u003c\/p\u003e \u003cp\u003e4.2 Exponential GARCH Model 77\u003c\/p\u003e \u003cp\u003e4.3 Log-GARCH Model 82\u003c\/p\u003e \u003cp\u003e4.3.1 Stationarity of the Extended Log-GARCH Model 83\u003c\/p\u003e \u003cp\u003e4.3.2 Existence of Moments and Log-Moments 86\u003c\/p\u003e \u003cp\u003e4.3.3 Relations with the EGARCH Model 88\u003c\/p\u003e \u003cp\u003e4.4 Threshold GARCH Model 90\u003c\/p\u003e \u003cp\u003e4.5 Asymmetric Power GARCH Model 96\u003c\/p\u003e \u003cp\u003e4.6 Other Asymmetric GARCH Models 98\u003c\/p\u003e \u003cp\u003e4.7 A GARCH Model with Contemporaneous Conditional Asymmetry 99\u003c\/p\u003e \u003cp\u003e4.8 Empirical Comparisons of Asymmetric GARCH Formulations 101\u003c\/p\u003e \u003cp\u003e4.9 Models Incorporating External Information 109\u003c\/p\u003e \u003cp\u003e4.10 Models Based on the Score: GAS and Beta-t-(E)GARCH 113\u003c\/p\u003e \u003cp\u003e4.11 GARCH-type Models for Observations Other Than Returns 115\u003c\/p\u003e \u003cp\u003e4.12 Complementary Bibliographical Notes 119\u003c\/p\u003e \u003cp\u003e4.13 Exercises 120\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart II Statistical Inference\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Identification 125\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Autocorrelation Check for White Noise 125\u003c\/p\u003e \u003cp\u003e5.1.1 Behaviour of the Sample Autocorrelations of a GARCH Process 126\u003c\/p\u003e \u003cp\u003e5.1.2 Portmanteau Tests 128\u003c\/p\u003e \u003cp\u003e5.1.3 Sample Partial Autocorrelations of a GARCH 129\u003c\/p\u003e \u003cp\u003e5.1.4 Numerical Illustrations 129\u003c\/p\u003e \u003cp\u003e5.2 Identifying the ARMA Orders of an ARMA-GARCH 132\u003c\/p\u003e \u003cp\u003e5.2.1 Sample Autocorrelations of an ARMA-GARCH 132\u003c\/p\u003e \u003cp\u003e5.2.2 Sample Autocorrelations of an ARMA-GARCH Process When the Noise is Not Symmetrically Distributed 136\u003c\/p\u003e \u003cp\u003e5.2.3 Identifying the Orders (\u003ci\u003eP\u003c\/i\u003e, \u003ci\u003eQ\u003c\/i\u003e) 138\u003c\/p\u003e \u003cp\u003e5.3 Identifying the GARCH Orders of an ARMA-GARCH Model 140\u003c\/p\u003e \u003cp\u003e5.3.1 Corner Method in the GARCH Case 141\u003c\/p\u003e \u003cp\u003e5.3.2 Applications 141\u003c\/p\u003e \u003cp\u003e5.4 Lagrange Multiplier Test for Conditional Homoscedasticity 143\u003c\/p\u003e \u003cp\u003e5.4.1 General Form of the LM Test 143\u003c\/p\u003e \u003cp\u003e5.4.2 LM Test for Conditional Homoscedasticity 147\u003c\/p\u003e \u003cp\u003e5.5 Application to Real Series 149\u003c\/p\u003e \u003cp\u003e5.6 Bibliographical Notes 151\u003c\/p\u003e \u003cp\u003e5.7 Exercises 158\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Estimating ARCH Models by Least Squares 161\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Estimation of ARCH(\u003ci\u003eq\u003c\/i\u003e) models by Ordinary Least Squares 161\u003c\/p\u003e \u003cp\u003e6.2 Estimation of ARCH(\u003ci\u003eq\u003c\/i\u003e) Models by Feasible Generalised Least Squares 165\u003c\/p\u003e \u003cp\u003e6.3 Estimation by Constrained Ordinary Least Squares 168\u003c\/p\u003e \u003cp\u003e6.3.1 Properties of the Constrained OLS Estimator 169\u003c\/p\u003e \u003cp\u003e6.3.2 Computation of the Constrained OLS Estimator 170\u003c\/p\u003e \u003cp\u003e6.4 Bibliographical Notes 171\u003c\/p\u003e \u003cp\u003e6.5 Exercises 171\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Estimating GARCH Models by Quasi-Maximum Likelihood 175\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Conditional Quasi-Likelihood 175\u003c\/p\u003e \u003cp\u003e7.1.1 Asymptotic Properties of the QMLE 177\u003c\/p\u003e \u003cp\u003e7.1.2 The ARCH(1) Case: Numerical Evaluation of the Asymptotic Variance 180\u003c\/p\u003e \u003cp\u003e7.1.3 The Non-stationary ARCH(1) 181\u003c\/p\u003e \u003cp\u003e7.2 Estimation of ARMA–GARCH Models by Quasi-Maximum Likelihood 183\u003c\/p\u003e \u003cp\u003e7.3 Application to Real Data 187\u003c\/p\u003e \u003cp\u003e7.4 Proofs of the Asymptotic Results* 188\u003c\/p\u003e \u003cp\u003e7.5 Bibliographical Notes 211\u003c\/p\u003e \u003cp\u003e7.6 Exercises 212\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Tests Based on the Likelihood 217\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Test of the Second-Order Stationarity Assumption 217\u003c\/p\u003e \u003cp\u003e8.2 Asymptotic Distribution of the QML When 𝜃\u003csub\u003e0\u003c\/sub\u003e is at the Boundary 218\u003c\/p\u003e \u003cp\u003e8.3 Significance of the GARCH Coefficients 226\u003c\/p\u003e \u003cp\u003e8.3.1 Tests and Rejection Regions 226\u003c\/p\u003e \u003cp\u003e8.3.2 Modification of the Standard Tests 227\u003c\/p\u003e \u003cp\u003e8.3.3 Test for the Nullity of One Coefficient 228\u003c\/p\u003e \u003cp\u003e8.3.4 Conditional Homoscedasticity Tests with ARCH Models 230\u003c\/p\u003e \u003cp\u003e8.3.5 Asymptotic Comparison of the Tests 232\u003c\/p\u003e \u003cp\u003e8.4 Diagnostic Checking with Portmanteau Tests 235\u003c\/p\u003e \u003cp\u003e8.5 Application: Is the GARCH(1,1) Model Overrepresented? 235\u003c\/p\u003e \u003cp\u003e8.6 Proofs of the Main Results* 238\u003c\/p\u003e \u003cp\u003e8.7 Bibliographical Notes 245\u003c\/p\u003e \u003cp\u003e8.8 Exercises 246\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Optimal Inference and Alternatives to the QMLE* 249\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Maximum Likelihood Estimator 249\u003c\/p\u003e \u003cp\u003e9.1.1 Asymptotic Behaviour 250\u003c\/p\u003e \u003cp\u003e9.1.2 One-Step Efficient Estimator 252\u003c\/p\u003e \u003cp\u003e9.1.3 Semiparametric Models and Adaptive Estimators 254\u003c\/p\u003e \u003cp\u003e9.1.4 Local Asymptotic Normality 256\u003c\/p\u003e \u003cp\u003e9.2 Maximum Likelihood Estimator with Mis-specified Density 260\u003c\/p\u003e \u003cp\u003e9.2.1 Condition for the Convergence of 𝜃\u003csub\u003e\u003ci\u003en,h \u003c\/i\u003e\u003c\/sub\u003eto 𝜃\u003csub\u003e0\u003c\/sub\u003e 261\u003c\/p\u003e \u003cp\u003e9.2.2 Convergence of 𝜃\u003csub\u003e\u003ci\u003en,h \u003c\/i\u003e\u003c\/sub\u003eand Interpretation of the Limit 262\u003c\/p\u003e \u003cp\u003e9.2.3 Choice of Instrumental Density \u003ci\u003eh \u003c\/i\u003e263\u003c\/p\u003e \u003cp\u003e9.2.4 Asymptotic Distribution of 𝜃\u003ci\u003e\u003csub\u003en,h\u003c\/sub\u003e \u003c\/i\u003e264\u003c\/p\u003e \u003cp\u003e9.3 Alternative Estimation Methods 265\u003c\/p\u003e \u003cp\u003e9.3.1 Weighted LSE for the ARMA Parameters 265\u003c\/p\u003e \u003cp\u003e9.3.2 Self-Weighted QMLE 266\u003c\/p\u003e \u003cp\u003e9.3.3 \u003ci\u003eL\u003csub\u003ep\u003c\/sub\u003e \u003c\/i\u003eEstimators 267\u003c\/p\u003e \u003cp\u003e9.3.4 Least Absolute Value Estimation 267\u003c\/p\u003e \u003cp\u003e9.3.5 Whittle Estimator 268\u003c\/p\u003e \u003cp\u003e9.4 Bibliographical Notes 268\u003c\/p\u003e \u003cp\u003e9.5 Exercises 269\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart III Extensions and Applications\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Multivariate GARCH Processes 273\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Multivariate Stationary Processes 273\u003c\/p\u003e \u003cp\u003e10.2 Multivariate GARCH Models 275\u003c\/p\u003e \u003cp\u003e10.2.1 Diagonal Model 276\u003c\/p\u003e \u003cp\u003e10.2.2 Vector GARCH Model 276\u003c\/p\u003e \u003cp\u003e10.2.3 Constant Conditional Correlations Models 279\u003c\/p\u003e \u003cp\u003e10.2.4 Dynamic Conditional Correlations Models 280\u003c\/p\u003e \u003cp\u003e10.2.5 BEKK-GARCH Model 281\u003c\/p\u003e \u003cp\u003e10.2.6 Factor GARCH Models 284\u003c\/p\u003e \u003cp\u003e10.2.7 Cholesky GARCH 286\u003c\/p\u003e \u003cp\u003e10.3 Stationarity 287\u003c\/p\u003e \u003cp\u003e10.3.1 Stationarity of VEC and BEKK Models 287\u003c\/p\u003e \u003cp\u003e10.3.2 Stationarity of the CCC Model 289\u003c\/p\u003e \u003cp\u003e10.3.3 Stationarity of DCC models 292\u003c\/p\u003e \u003cp\u003e10.4 QML Estimation of General MGARCH 292\u003c\/p\u003e \u003cp\u003e10.5 Estimation of the CCC Model 294\u003c\/p\u003e \u003cp\u003e10.5.1 Identifiability Conditions 295\u003c\/p\u003e \u003cp\u003e10.5.2 Asymptotic Properties of the QMLE of the CCC-GARCH model 297\u003c\/p\u003e \u003cp\u003e10.6 Looking for Numerically Feasible Estimation Methods 299\u003c\/p\u003e \u003cp\u003e10.6.1 Variance Targeting Estimation 299\u003c\/p\u003e \u003cp\u003e10.6.2 Equation-by-Equation Estimation 300\u003c\/p\u003e \u003cp\u003e10.7 Proofs of the Asymptotic Results 303\u003c\/p\u003e \u003cp\u003e10.7.1 Proof of the CAN in Theorem 10.7 303\u003c\/p\u003e \u003cp\u003e10.7.2 Proof of the CAN in Theorems 10.8 and 10.9 307\u003c\/p\u003e \u003cp\u003e10.8 Bibliographical Notes 312\u003c\/p\u003e \u003cp\u003e10.9 Exercises 313\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Financial Applications 317\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Relation Between GARCH and Continuous-Time Models 317\u003c\/p\u003e \u003cp\u003e11.1.1 Some Properties of Stochastic Differential Equations 317\u003c\/p\u003e \u003cp\u003e11.1.2 Convergence of Markov Chains to Diffusions 319\u003c\/p\u003e \u003cp\u003e11.2 Option Pricing 324\u003c\/p\u003e \u003cp\u003e11.2.1 Derivatives and Options 324\u003c\/p\u003e \u003cp\u003e11.2.2 The Black–Scholes Approach 325\u003c\/p\u003e \u003cp\u003e11.2.3 Historic Volatility and Implied Volatilities 326\u003c\/p\u003e \u003cp\u003e11.2.4 Option Pricing when the Underlying Process is a GARCH 327\u003c\/p\u003e \u003cp\u003e11.3 Value at Risk and Other Risk Measures 331\u003c\/p\u003e \u003cp\u003e11.3.1 Value at Risk 332\u003c\/p\u003e \u003cp\u003e11.3.2 Other Risk Measures 336\u003c\/p\u003e \u003cp\u003e11.3.3 Estimation Methods 338\u003c\/p\u003e \u003cp\u003e11.4 Bibliographical Notes 340\u003c\/p\u003e \u003cp\u003e11.5 Exercises 342\u003c\/p\u003e \u003cp\u003e\u003cb\u003e12 Parameter-Driven Volatility Models 345\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e12.1 Stochastic Volatility Models 346\u003c\/p\u003e \u003cp\u003e12.1.1 Definition of the Canonical SV Model 346\u003c\/p\u003e \u003cp\u003e12.1.2 Stationarity 347\u003c\/p\u003e \u003cp\u003e12.1.3 Autocovariance Structures 349\u003c\/p\u003e \u003cp\u003e12.1.4 Extensions of the Canonical SV Model 350\u003c\/p\u003e \u003cp\u003e12.1.5 Quasi-Maximum Likelihood Estimation 352\u003c\/p\u003e \u003cp\u003e12.2 Markov Switching Volatility Models 353\u003c\/p\u003e \u003cp\u003e12.2.1 Hidden Markov Models 353\u003c\/p\u003e \u003cp\u003e12.2.2 MS-GARCH(\u003ci\u003ep\u003c\/i\u003e, \u003ci\u003eq\u003c\/i\u003e) Process 362\u003c\/p\u003e \u003cp\u003e12.3 Bibliographical Notes 363\u003c\/p\u003e \u003cp\u003e12.4 Exercises 365\u003c\/p\u003e \u003cp\u003e\u003cb\u003eA Ergodicity, Martingales, Mixing 367\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eA.1 Ergodicity 367\u003c\/p\u003e \u003cp\u003eA.2 Martingale Increments 368\u003c\/p\u003e \u003cp\u003eA.3 Mixing 371\u003c\/p\u003e \u003cp\u003eA.3.1 α-Mixing and β-Mixing Coefficients 371\u003c\/p\u003e \u003cp\u003eA.3.2 Covariance Inequality 373\u003c\/p\u003e \u003cp\u003eA.3.3 Central Limit Theorem 375\u003c\/p\u003e \u003cp\u003e\u003cb\u003eB Autocorrelation and Partial Autocorrelation 377\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eB.1 Partial Autocorrelation 377\u003c\/p\u003e \u003cp\u003eB.1.1 Computation Algorithm 378\u003c\/p\u003e \u003cp\u003eB.1.2 Behaviour of the Empirical Partial Autocorrelation 379\u003c\/p\u003e \u003cp\u003eB.2 Generalised Bartlett Formula for Non-linear Processes 382\u003c\/p\u003e \u003cp\u003e\u003cb\u003eC Markov Chains on Countable State Spaces 387\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eC.1 Definition of a Markov Chain 387\u003c\/p\u003e \u003cp\u003eC.2 Transition Probabilities 388\u003c\/p\u003e \u003cp\u003eC.3 Classification of States 388\u003c\/p\u003e \u003cp\u003eC.4 Invariant Probability and Stationarity 389\u003c\/p\u003e \u003cp\u003eC.5 Ergodic Results 390\u003c\/p\u003e \u003cp\u003eC.6 Limit Distributions 390\u003c\/p\u003e \u003cp\u003eC.7 Examples 391\u003c\/p\u003e \u003cp\u003e\u003cb\u003eD The Kalman Filter 393\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eD.1 General Form of the Kalman Filter 394\u003c\/p\u003e \u003cp\u003eD.2 Prediction and Smoothing with the Kalman Filter 396\u003c\/p\u003e \u003cp\u003eD.3 Kalman Filter in the Stationary Case 398\u003c\/p\u003e \u003cp\u003eD.4 Statistical Inference with the Kalman Filter 399\u003c\/p\u003e \u003cp\u003e\u003cb\u003eE Solutions to the Exercises 401\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eReferences 467\u003c\/p\u003e \u003cp\u003eIndex 485\u003c\/p\u003e","brand":"John Wiley \u0026 Sons Inc","offers":[{"title":"Default Title","offer_id":49407032492375,"sku":"9781119313571","price":90.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1739\/5799\/files\/9781119313571.jpg?v=1730497941","url":"https:\/\/bookcurl.com\/products\/garch-models-9781119313571","provider":"Book Curl","version":"1.0","type":"link"}