Access Statistics for Esther Ruiz

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 Bootstrap Approach for Generalized Autocontour Testing 0 0 0 49 0 4 7 69
A Bootstrap Approach for Generalized Autocontour Testing. Implications for VIX Forecast Densities 0 0 0 56 1 4 6 85
A comment on the dynamic factor model with dynamic factors 0 0 1 70 4 6 7 159
A powerful test for conditional heteroscedasticity for financial time series with highly persistent volatilities 0 0 0 221 1 1 3 655
Accurate Subsampling Intervals of Principal Components Factors 0 0 1 65 4 4 6 174
An overview of probabilistic and time series models in finance 0 0 0 394 2 2 4 637
Asymmetric Observation Errors in Optimal Control of Stochastic Quadratic Linear Systems and Application to Modelling Volatility 0 0 0 0 0 3 3 291
Asymmetric long memory GARCH: a reply to Hwang's model 0 0 0 92 1 1 1 327
Bootstrap Predictive Inference for Arima Processes 0 0 0 7 1 2 3 52
Bootstrap forecast of multivariate VAR models without using the backward representation 0 0 0 158 1 9 13 400
Bootstrap prediction intervals for VaR and ES in the context of GARCH models 0 1 3 193 5 12 20 536
Bootstrap prediction intervals for power-transformed time series 0 0 0 143 1 3 3 434
Bootstrap prediction intervals in State Space models 0 0 0 222 2 4 6 478
Bootstrap prediction mean squared errors of unobserved states based on the Kalman filter with estimated parameters 0 0 0 53 1 3 4 179
Comparing Forecasts of Extremely Large Conditional Covariance Matrices 0 0 1 59 2 4 10 142
Comparing sample and plug-in moments in asymmetric Garch Models 0 0 0 9 0 0 1 56
Comparing univariate and multivariate models to forecast portfolio value-at-risk 0 0 1 390 0 0 6 1,421
DETECTING LEVEL SHIFTS IN THE PRESENCE OF CONDITIONAL HETEROSCEDASTICITY 0 0 0 13 3 4 5 120
Dealing with idiosyncratic cross-correlation when constructing confidence regions for PC factors 0 0 1 2 1 6 13 17
Detecting level shifts in the presence of conditional heteroscedasticity 0 0 0 86 1 1 2 229
Determining the number of factors after stationary univariate transformations 0 0 0 38 0 2 5 83
Economic activity and climate change 0 1 2 16 0 6 13 36
Effects of Level Outliers on the Identification and Estimation of GARCH Models 0 0 0 175 0 2 2 392
Effects of parameter estimation on prediction densities a bootstrap approach 0 0 1 1 0 1 4 17
Estimación de la volatilidad de la inflación en presencia de observaciones atípicas y heteroscedasticidad condicional 0 0 0 8 1 2 3 46
Estimating and Forecasting GARCH Volatility in the Presence of Outiers 0 0 0 74 1 2 3 130
Estimation methods for stochastic volatility models: a survey 0 0 0 1,230 0 3 4 2,050
Expecting the unexpected: Stressed scenarios for economic growth 0 0 0 17 2 4 10 42
Expecting the unexpected: economic growth under stress 0 0 1 27 0 7 12 72
Expecting the unexpected: economic growth under stress 0 0 0 27 1 3 9 109
FARS: Factor Augmented Regression Scenarios in R 0 0 9 9 3 7 10 10
Finite sample properties of a QML estimator of stochastic volatility models with long memory 0 0 1 3 2 5 6 35
Forecasting returns and volatilities in GARCH processes using the bootstrap 0 0 0 15 1 1 1 39
GARCH models with leverage effect: differences and similarities 0 1 2 1,084 5 16 18 4,119
Growth in Stress 0 0 0 14 1 1 2 70
Heterogeneous economic growth vulnerability across Euro Area countries under stressed scenarios 0 0 8 8 2 4 10 10
Identification of asymmetric conditional heteroscedasticity in the presence of outliers 0 0 0 41 1 2 2 57
International vulnerability of inflation 0 1 4 8 3 7 14 20
Is stochastic volatility more flexible than garch? 0 0 1 252 0 0 5 521
MGARCH models: tradeoff between feasibility and flexibility 0 0 1 60 3 9 12 194
Measuring financial risk: comparison of alternative procedures to estimate VaR and ES 1 1 3 492 1 2 7 1,267
Model uncertainty and the forecast accuracy of ARMA models: A survey 0 0 1 141 5 7 11 293
Modelling intra-daily volatility by functional data analysis: an empirical application to the spanish stock market 0 1 1 262 5 7 11 840
Modelling long-memory volatilities with leverage effect: ALMSV versus FIEGARCH 0 0 0 386 1 2 4 1,013
Modelos de memoria larga para series económicas y financieras 0 0 0 576 1 1 5 2,099
Modelos para series temporales heterocedásticas 0 0 0 4 0 2 3 30
More is not always better: back to the Kalman filter in dynamic factor models 0 0 0 124 1 3 6 284
One for all: nesting asymmetric stochastic volatility models 0 0 0 80 0 1 1 168
Outliers and conditional autoregressive heteroscedasticity in time series 0 0 0 269 1 4 9 752
Prediction Regions for Interval-valued Time Series 0 1 2 12 18 22 23 55
Prediction Regions for Interval-valued Time Series 0 0 0 52 0 1 3 68
Prediction with univariate time series models: The Iberia case 0 0 0 108 2 3 3 926
Properties of the sample autocorrelations in autoregressive stochastic volatllity models 0 0 0 97 0 2 2 244
Quasi-Maximum Likelihood Estimation of Stochastic Variance Models 0 0 0 0 0 1 4 48
Relaciones dinámicas en el mercado internacional de carne de vacuno 0 0 0 3 1 1 1 26
Robust bootstrap forecast densities for GARCH models: returns, volatilities and value-at-risk 0 0 4 68 1 1 8 132
SPURIOUS AND HIDDEN VOLATILITY 0 0 0 39 1 5 8 153
Score driven asymmetric stochastic volatility models 0 0 0 207 2 9 10 134
Small versus big-data factor extraction in Dynamic Factor Models: An empirical assessment 0 0 0 72 2 4 7 158
Spurious and hidden volatility 0 0 0 71 0 4 6 216
Stochastic volatility models and the Taylor effect 0 0 1 399 0 2 3 1,760
Stochastic volatility versus autoregressive conditional heteroscedasticity 0 0 0 8 0 0 0 27
Stock market regulations and international financial integration: the case of Spain 0 0 0 2 1 1 2 29
Temperature in the Iberian Peninsula: Trend, seasonality, and heterogeneity 0 1 3 3 2 3 11 13
Testing for conditional heteroscedasticity in the components of inflation 0 0 0 84 1 3 4 416
The relation between the level and uncertainty of inflation 0 0 0 37 0 1 2 350
The relationship between ARIMA-GARCH and unobserved component models with GARCH disturbances 0 0 0 313 0 4 4 1,082
The uncertainty of conditional returns, volatilities and correlations in DCC models 0 1 1 53 0 5 10 164
Unobserved component models with asymmetric conditional variances 0 0 0 114 2 5 6 335
Using auxiliary residuals to detect conditional heteroscedasticity in inflation 0 0 0 72 2 2 4 349
Which univariate time series model predicts quicker a crisis? The Iberia case 0 0 0 2 0 2 2 17
Total Working Papers 1 9 54 9,539 107 267 448 27,961


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
30 years of cointegration and dynamic factor models forecasting and its future with big data: Editorial 0 0 2 24 3 8 16 67
A bootstrap approach for generalized Autocontour testing Implications for VIX forecast densities 0 0 0 2 1 1 3 11
A note on the properties of power-transformed returns in long-memory stochastic volatility models with leverage effect 0 0 0 18 3 5 6 63
Accurate Confidence Regions for Principal Components Factors 0 3 4 12 1 8 11 33
Asymmetric long memory GARCH: a reply to Hwang's model 0 0 0 10 1 2 2 104
Asymmetric stochastic volatility models: Properties and particle filter-based simulated maximum likelihood estimation 0 0 0 10 1 7 9 36
Bayesian Analysis of Stochastic Volatility Models: Comment 0 0 0 0 1 3 5 125
Bootstrap multi-step forecasts of non-Gaussian VAR models 0 0 0 23 9 9 12 108
Bootstrap prediction for returns and volatilities in GARCH models 0 0 6 356 2 6 20 718
Bootstrap prediction intervals for power-transformed time series 1 1 1 19 3 5 5 62
Bootstrap prediction intervals in state–space models 0 0 0 27 0 1 2 86
Bootstrap prediction mean squared errors of unobserved states based on the Kalman filter with estimated parameters 0 0 0 26 1 2 6 128
Bootstrap predictive inference for ARIMA processes 0 2 2 58 0 4 4 200
Bootstrapping Financial Time Series 0 1 1 337 2 6 12 696
Comparing Univariate and Multivariate Models to Forecast Portfolio Value-at-Risk 0 0 0 52 2 7 9 280
Comparing high-dimensional conditional covariance matrices: Implications for portfolio selection 0 1 2 7 1 2 3 45
Conditionally heteroscedastic unobserved component models and their reduced form 0 0 0 12 1 1 3 73
Determining the number of factors after stationary univariate transformations 0 0 0 7 7 10 15 55
Dynamic factor models: Does the specification matter? 0 0 4 9 1 2 14 32
Economic activity and $$\hbox {CO}_2$$ CO 2 emissions in Spain 0 0 0 0 5 6 11 11
Effects of outliers on the identification and estimation of GARCH models 0 0 0 94 5 5 6 248
Effects of parameter estimation on prediction densities: a bootstrap approach 0 0 0 27 0 2 2 90
Estimating GARCH volatility in the presence of outliers 0 0 2 23 6 7 11 87
Estimating Non-stationary Common Factors: Implications for Risk Sharing 0 0 0 12 0 0 2 40
Estimation methods for stochastic volatility models: a survey 1 1 2 356 5 8 12 821
Evaluation of ionic liquids as absorbents for ammonia absorption refrigeration cycles using COSMO-based process simulations 0 0 0 64 0 0 2 252
Expecting the unexpected: Stressed scenarios for economic growth 0 3 7 10 2 5 14 22
Factor Extraction in Dynamic Factor Models: Kalman Filter Versus Principal Components 0 6 23 106 8 19 49 181
Factor extraction using Kalman filter and smoothing: This is not just another survey 0 0 1 23 2 10 15 112
Finite sample properties of a QML estimator of stochastic volatility models with long memory 0 0 0 28 0 2 3 155
Forecasting the yield curve: the role of additional and time‐varying decay parameters, conditional heteroscedasticity, and macro‐economic factors 0 0 2 2 1 1 18 18
Frontiers in VaR forecasting and backtesting 0 1 5 209 2 5 16 438
Growth in stress 0 0 3 21 2 2 9 81
Identification of asymmetric conditional heteroscedasticity in the presence of outliers 0 0 0 3 2 3 6 38
Ignoring cross-correlated idiosyncratic components when extracting factors in dynamic factor models 0 0 0 1 1 1 4 5
Introduction to nonlinearities, business cycles, and forecasting 0 0 0 89 0 1 1 194
MGARCH models: Trade-off between feasibility and flexibility 0 0 0 28 2 6 10 164
Maximally Autocorrelated Power Transformations: A Closer Look at the Properties of Stochastic Volatility Models 0 0 0 16 2 2 2 62
Modelling long-memory volatilities with leverage effect: A-LMSV versus FIEGARCH 0 0 0 62 1 5 5 230
Modelos de memoria larga para series económicas y financieras 0 0 1 96 0 4 9 517
Multivariate Stochastic Variance Models 0 1 3 1,458 5 14 26 3,524
Optimal portfolios with minimum capital requirements 0 0 0 19 0 3 3 108
Prediction intervals in conditionally heteroscedastic time series with stochastic components 0 0 0 2 0 0 2 31
Prediction intervals in conditionally heteroscedastic time series with stochastic components 0 0 1 16 1 2 4 132
Prediction regions for interval‐valued time series 0 1 1 9 0 5 6 40
Properties of the Sample Autocorrelations of Nonlinear Transformations in Long-Memory Stochastic Volatility Models 0 0 0 0 1 2 2 81
QML and GMM estimators of stochastic volatility models: Response to Andersen and Sorensen 0 0 0 47 0 0 3 97
Quasi-maximum likelihood estimation of stochastic volatility models 0 0 2 713 0 10 14 1,331
Revisiting Several Popular GARCH Models with Leverage Effect: Differences and Similarities 0 1 2 79 0 5 9 198
Stock market regulations and international financial integration: the case of Spain 0 0 0 6 1 2 2 25
Testing for Conditional Heteroscedasticity in the Components of Inflation 0 0 0 38 1 4 6 171
The factor structure of exchange rates volatility: global and intermittent factors 0 1 1 3 4 6 9 13
The uncertainty of conditional returns, volatilities and correlations in DCC models 0 0 0 8 0 1 7 59
Threshold stochastic volatility: Properties and forecasting 0 0 0 19 1 2 6 60
UNCERTAINTY AND DENSITY FORECASTS OF ARMA MODELS: COMPARISON OF ASYMPTOTIC, BAYESIAN, AND BOOTSTRAP PROCEDURES 0 2 2 8 1 4 6 44
Unobserved component models with asymmetric conditional variances 0 0 0 39 1 2 4 130
Unobserved component time series models with Arch disturbances 0 0 1 649 1 6 9 1,152
Total Journal Articles 2 25 81 5,392 103 251 482 13,884


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Small- Versus Big-Data Factor Extraction in Dynamic Factor Models: An Empirical Assessment 0 0 0 18 4 5 9 69
Total Chapters 0 0 0 18 4 5 9 69


Statistics updated 2026-01-09