Access Statistics for Sébastien Laurent

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A New Class of Multivariate skew Densities, with Application to GARCH Models 0 0 0 0 2 4 5 544
A New Class of Robust Observation-Driven Models 0 0 3 51 3 6 11 59
A new class of multivariate skew densities, with application to GARCH models 0 0 0 99 0 6 7 243
A new class of multivariate skew densities, with application to generalized autoregressive conditional heteroscedasticity models 0 0 0 17 2 2 3 54
Accounting for conditional leptokurtosis and closing days effects in FIGARCH models of daily exchange rates 0 0 0 0 2 4 5 58
Asymptotics of Cholesky GARCH Models and Time-Varying Conditional Betas 0 0 0 4 2 3 7 65
Asymptotics of Cholesky GARCH Models and Time-Varying Conditional Betas 0 0 1 5 1 1 5 71
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 0 0 0 2 3 4
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 0 0 0 6 6 7
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 0 0 0 3 3 4
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 0 70 4 7 10 183
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 0 0 0 2 3 3
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 0 0 0 1 3 3
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 0 0 0 0 0 0
Asymptotics of Cholesky GARCH models and time-varying conditional betas 0 0 1 6 1 2 6 50
Autoregressive conditional betas 0 1 1 1 1 6 8 8
Bridging the gap between Ox and Gauss using OxGauss 0 0 0 21 2 3 3 131
Bridging the gap between Ox and Gauss using OxGauss 0 0 0 44 0 1 1 166
Central Bank forex interventions assessed using realized moments 0 0 0 17 17 23 25 146
Central Bank intervention and exchange rate volatility: its continuous and jump components 0 0 0 0 2 4 4 97
Central Bank interventions and jumps in double long memory models of daily exchange rates 0 0 0 0 1 4 4 79
Central bank FOREX interventions assessed using realized moments 0 0 0 3 2 6 9 50
Central bank FOREX interventions assessed using realized moments 0 0 0 0 7 11 14 21
Central bank intervention and exchange rate volatility, its continuous and jump components 0 0 1 157 1 5 8 483
Central bank intervention in the foreign exchange markets assessed using realized moments 0 0 0 4 0 0 1 54
Central bank interventions and jumps in double long memory models of daily exchange rates 0 0 0 0 0 1 1 32
Common intraday periodicity 0 2 2 53 1 5 6 222
Consistent ranking of multivariate volatility models 0 0 0 49 0 2 2 157
Do We Need High Frequency Data to Forecast Variances? 0 0 0 1 11 12 13 88
Do We Need Ultra-High Frequency Data to Forecast Variances? 0 0 0 35 2 5 6 126
Does transparency in central bank intervention policy bring noise to the FX market? The case of the Bank of Japan 0 0 0 0 0 3 3 24
Econometric modeling of exchange rate volatility and jumps 0 1 1 280 0 6 10 819
Estimating and forecasting ARCH models using G@RCH 6 0 0 0 0 0 2 4 315
G@RCH 2.0: An Ox Package for Estimating and Forecasting Various ARCH Models 0 0 0 882 1 1 3 2,041
Generating Univariate Fractional Integration within a Large VAR(1) 0 0 0 3 0 4 6 37
Generating Univariate Fractional Integration within a Large VAR(1) 0 0 0 26 1 4 7 62
Generating univariate fractional integration within a large VAR(1) 0 0 0 5 1 3 4 36
Have sequential interventions of Central Banks in foreign exchange been effective ? 0 0 0 0 0 0 0 20
Interpretable Machine Learning Using Partial Linear Models* 0 0 0 0 1 1 1 2
Introduction to the special issue on recent developments in Financial Econometrics 0 0 0 0 1 1 1 92
Jumps et modèles de type GARCH (Chapitre 3) 0 0 0 0 0 1 2 3
Jumps, cojumps and macro announcements 0 0 0 145 1 10 15 480
Jumps, cojumps and macro announcements 0 0 0 16 2 2 3 80
La persistance des chocs de volatilité sur le marché des changes s'est-elle modifiée depuis le début des années quatre-vingts ? 0 0 0 0 2 11 14 39
Long Memory Through Marginalization of Large Systems and Hidden Cross-Section Dependence 0 0 0 34 2 4 5 75
Long Memory Through Marginalization of Large Systems and Hidden Cross-Section Dependence 0 0 0 64 1 3 4 144
Long memory through marginalization of large systems and hidden cross-section dependence 0 0 0 32 3 9 10 76
Long-Run Volatility Dependencies in Intraday Data and Mixture of Normal Distributions 0 0 0 0 1 1 1 10
L’impact des signaux de politique monétaire sur la volatilité intrajournalière du taux de change deutschemark – dollar 0 0 1 1 1 5 9 22
Market risk in commodity markets: a VaR approach 0 1 7 421 1 3 16 1,393
Market risk in commodity markets: a VaR approach 0 0 0 3 0 5 6 38
Minimal manipulability: anonymity and surjectivity 0 0 0 500 1 4 4 1,199
Modeling Time-Varying Conditional Betas. A Comparison of Methods with Application for REITs 0 0 0 0 2 4 6 37
Modeling Time-Varying Conditional Betas. A Comparison of Methods with Application for REITs 0 0 0 0 1 3 10 28
Modelling Daily Value-at-Risk Using Realized Volatility and ARCH Type Models 0 0 0 0 1 4 9 668
Modelling daily Value-at-Risk using realized volatility and ARCH type models 0 0 0 2 3 5 7 99
Modelling daily value-at-risk using realized volatility and arch type models 0 0 0 58 2 5 5 237
Multivariate GARCH models and their Estimation 0 0 0 0 0 0 1 529
Multivariate GARCH models: a survey 0 0 0 475 3 12 13 1,151
Multivariate GARCH models: a survey 0 0 0 40 2 19 23 241
Official central bank interventions and exchange rate volatility: Evidence from a regime-switching analysis 0 0 0 5 0 2 2 28
Official central bank interventions and exchange rate volatility: evidence from a regime-switching analysis 0 0 0 0 0 1 3 62
On Loss Functions and Ranking Forecasting Performances of Multivariate Volatility Models 0 0 0 72 4 10 12 231
On Loss Functions and Ranking Forecasting Performances of Multivariate Volatility Models 0 0 0 147 3 8 11 540
On the Forecasting Accuracy of Multivariate GARCH Models 0 1 2 194 1 3 4 703
On the Univariate Representation of BEKK Models with Common Factors 0 0 0 0 1 3 4 48
On the forecasting accuracy of multivariate GARCH models 0 0 0 114 0 2 3 273
On the univariate representation of BEKK models with common factors 0 0 1 79 0 3 6 190
On the univariate representation of multivariate volatility models with common factors 0 0 0 33 1 4 4 109
Outlyingness weighted covariation 0 0 0 1 4 6 7 26
Over de verhouding tussen overheid, marktwerking en privatisering. Een economische meta-analyse 0 0 0 572 1 1 2 1,621
Positive Semidefinite Integrated Covariance Estimation, Factorizations and Asynchronicity 0 0 0 81 0 2 3 154
Positive semidefinite integrated covariance estimation, factorizations and asynchronicity 0 0 0 1 0 1 3 52
Quasi score-driven models 0 0 0 23 4 7 7 17
Risk Measure Inference 0 0 0 0 1 2 4 41
Risk Measure Inference 0 0 0 181 0 1 2 370
Sluggish news reactions: A combinatorial approach for synchronizing stock jumps 0 0 1 2 0 0 5 17
Structural Change and Long Memory in Volatility: New Evidence from Daily Exchange Rates 0 0 0 210 2 3 3 401
Structural change and long memory in volatility: new evidence from daily exchange rates 0 0 0 0 0 1 3 59
Testing Conditional Dynamics in Asymmetry. A Residual-Based Approach 0 0 0 26 1 4 4 129
Testing conditional asymmetry. A residual based approach 0 0 0 0 1 4 5 45
Testing conditional asymmetry: A residual-based approach 0 0 0 0 0 2 3 6
Testing for jumps in conditionally Gaussian ARMA-GARCH models, a robust approach 0 0 0 0 0 1 5 39
The impact of Central Bank FX interventions on currency components 0 0 0 0 4 7 9 118
The impact of Central Bank FX interventions on currency components 0 0 0 4 1 2 4 46
The impact of monetary policy signals on the intradaily deutsche mark-dollar volatility [L'impact des signaux de politique monétaire sur la volatilité intrajournalière du taux de change Deutsche Mark-dollar] 0 0 0 0 0 0 0 2
Trading activity, realized volatility and jumps 0 0 0 3 1 1 2 48
Treatment-effect estimation in high dimension: An inference-based approach 1 2 5 14 3 8 16 37
Unit Root Test with High-Frequency Data 0 0 0 0 1 2 3 11
Value-at-Risk for long and short trading positions 0 0 0 11 2 4 8 60
Value-at-risk for long and short trading positions 0 0 0 164 0 3 5 1,456
Volatility Estimation and Jump Detection for drift-diffusion Processes 0 0 0 45 4 7 7 97
Volatility Estimation and Jump Detection for drift-diffusion Processes 0 0 0 9 3 6 7 63
Volatility Models 0 0 0 0 1 2 6 49
Volatility Models 0 0 0 0 2 3 5 26
Volatility estimation and jump detection for drift–diffusion processes 0 0 0 0 0 2 3 16
Volatility forecasts evaluation and comparison 0 0 0 8 2 3 5 49
Volatility models 0 0 2 313 2 14 20 658
We modeled long memory with just one lag! 0 0 1 55 2 3 9 39
We modeled long memory with just one lag! 0 0 0 0 2 2 2 5
Weak Diffusion Limits of Dynamic Conditional Correlation Models 0 0 0 0 0 0 1 4
Weak Diffusion Limits of Dynamic Conditional Correlation Models 0 0 0 1 1 4 4 8
Weak Diffusion Limits of Dynamic Conditional Correlation Models 0 0 0 0 1 3 3 19
Weak Diffusion Limits of Dynamic Conditional Correlation Models 0 0 0 2 0 2 3 36
Weak diffusion limits of dynamic conditional correlation models 0 0 0 65 0 4 6 106
Weak diffusion limits of dynamic conditional correlation models 0 0 0 0 0 1 2 18
Which continuous-time model is most appropriate for exchange rates? 0 0 0 73 0 3 5 177
Which continuous-time model is most appropriate for exchange rates? 0 0 0 0 0 3 3 47
Total Working Papers 1 8 30 6,132 154 432 627 21,561


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A New Class of Multivariate Skew Densities, With Application to Generalized Autoregressive Conditional Heteroscedasticity Models 0 0 2 143 2 8 12 348
Accounting for conditional leptokurtosis and closing days effects in FIGARCH models of daily exchange rates 0 0 0 111 2 3 3 453
Analytical Derivates of the APARCH Model 1 1 1 256 6 11 14 720
Asymptotics of Cholesky GARCH models and time-varying conditional betas 1 1 1 17 3 4 12 115
Autoregressive conditional betas 0 2 5 8 6 12 22 30
Bridging the gap between Ox and Gauss using OxGauss 0 0 0 2 0 1 2 6
Bridging the gap between Ox and Gauss using OxGauss 0 0 0 122 1 4 4 346
Capital humain, emploi et revenus du travail: Belgique, 1992 0 0 0 11 4 6 6 77
Capital humain, emploi et salaire en Belgique et dans ses régions 0 0 0 11 1 3 4 168
Central bank FOREX interventions assessed using realized moments 0 0 0 48 15 20 29 265
Central bank intervention and exchange rate volatility, its continuous and jump components 0 0 0 74 1 1 2 300
Central bank interventions and jumps in double long memory models of daily exchange rates 0 0 0 63 0 1 2 248
Common Intraday Periodicity 0 0 0 11 5 9 12 133
Do We Need High Frequency Data to Forecast Variances? 0 0 0 29 0 2 3 107
Do jumps mislead the FX market? 0 0 0 19 0 8 8 99
Does transparency in central bank intervention policy bring noise to the FX market?: The case of the Bank of Japan 0 0 0 40 1 2 3 149
G@RCH 2.2: An Ox Package for Estimating and Forecasting Various ARCH Models 0 0 0 2 0 4 4 16
Generating univariate fractional integration within a large VAR(1) 0 0 0 15 0 2 2 72
Interpretable Machine Learning Using Partial Linear Models 1 2 4 6 4 6 12 18
Introduction 0 0 0 4 0 2 4 42
Jumps, cojumps and macro announcements 0 0 0 0 1 5 14 201
L'absentéisme dans une institution hospitalière: les facteurs déterminants 0 0 1 18 0 0 4 73
L'impact des signaux de politique monétaire sur la volatilité intrajournalière du taux de change Deutsche Mark-dollar 0 0 0 5 0 0 1 47
L'impact des signaux de politique monétaire sur la volatilité intrajournalière du taux de change Deutsche Mark-dollar 0 0 0 5 0 1 2 114
La persistance des chocs de volatilité sur le marché des changes s'est-elle modifée depuis le debut des annees 1980 ? 0 0 0 4 1 1 1 68
Life-cycle behaviour of US households: A nonlinear GMM estimation on pseudopanel data 0 0 0 108 1 3 4 285
Market risk in commodity markets: a VaR approach 0 0 6 374 0 2 18 1,040
Modelling daily Value-at-Risk using realized volatility and ARCH type models 0 0 5 674 1 5 20 1,696
Multivariate GARCH models: a survey 0 0 4 1,738 13 27 39 3,763
Multivariate GARCH models: a survey 0 0 9 25 4 16 47 136
Official central bank interventions and exchange rate volatility: Evidence from a regime-switching analysis 0 0 1 89 0 1 3 321
On loss functions and ranking forecasting performances of multivariate volatility models 0 0 1 104 2 4 11 382
On the Univariate Representation of BEKK Models with Common Factors 0 0 0 10 0 1 2 62
On the forecasting accuracy of multivariate GARCH models 0 0 0 0 12 22 29 295
Outlyingness Weighted Covariation 0 0 0 7 3 7 9 53
Positive semidefinite integrated covariance estimation, factorizations and asynchronicity 0 0 0 11 0 1 3 76
Quasi score-driven models 1 2 3 6 3 6 10 22
Risk Measure Inference 0 0 0 6 0 2 6 49
Robust estimation of intraweek periodicity in volatility and jump detection 1 2 11 115 3 11 26 371
Robust forecasting of dynamic conditional correlation GARCH models 0 1 3 43 4 8 12 148
Testing conditional asymmetry: A residual-based approach 1 1 1 25 2 4 5 126
Testing for jumps in conditionally Gaussian ARMA–GARCH models, a robust approach 0 0 3 25 4 7 16 97
The Impact of Central Bank FX Interventions on Currency Components 0 0 0 39 2 5 6 185
The information content of implied volatility in light of the jump/continuous decomposition of realized volatility 0 0 0 11 1 3 7 54
Time Series for QFFE: Special Issue of the Journal of Time Series Analysis 0 0 0 0 0 2 5 5
Trading activity, realized volatility and jumps 0 0 3 91 3 4 10 300
UNIT ROOT TEST WITH HIGH-FREQUENCY DATA 0 0 0 7 1 2 4 25
Value-at-risk for long and short trading positions 3 3 5 886 4 8 17 2,231
Volatility estimation and jump detection for drift–diffusion processes 0 0 1 10 13 13 18 70
WEAK DIFFUSION LIMITS OF DYNAMIC CONDITIONAL CORRELATION MODELS 0 0 0 2 1 2 4 26
We modeled long memory with just one lag! 0 0 1 4 1 3 6 16
Which continuous-time model is most appropriate for exchange rates? 0 0 0 8 0 2 4 127
Total Journal Articles 9 15 71 5,442 131 287 523 16,176


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Econometric modeling of exchange rate volatility and jumps 0 0 0 26 1 5 6 112
Modeling Time-Varying Conditional Betas. A Comparison of Methods with Application for REITs 0 0 0 1 1 4 10 42
Total Chapters 0 0 0 27 2 9 16 154


Statistics updated 2026-01-08