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 0 7 71
A Bootstrap Approach for Generalized Autocontour Testing. Implications for VIX Forecast Densities 0 0 0 56 1 4 15 94
A comment on the dynamic factor model with dynamic factors 0 0 0 70 1 5 25 178
A powerful test for conditional heteroscedasticity for financial time series with highly persistent volatilities 0 0 0 221 1 3 7 661
Accurate Subsampling Intervals of Principal Components Factors 0 0 1 65 0 4 12 181
An overview of probabilistic and time series models in finance 0 0 0 394 1 4 10 644
Asymmetric Observation Errors in Optimal Control of Stochastic Quadratic Linear Systems and Application to Modelling Volatility 0 0 0 0 0 2 10 298
Asymmetric long memory GARCH: a reply to Hwang's model 0 0 0 92 1 4 7 333
Bootstrap Predictive Inference for Arima Processes 0 1 1 8 1 4 9 59
Bootstrap forecast of multivariate VAR models without using the backward representation 0 0 0 158 0 2 18 408
Bootstrap prediction intervals for VaR and ES in the context of GARCH models 0 0 1 193 0 2 22 543
Bootstrap prediction intervals for power-transformed time series 0 0 0 143 1 3 8 439
Bootstrap prediction intervals in State Space models 0 0 0 222 1 4 13 486
Bootstrap prediction mean squared errors of unobserved states based on the Kalman filter with estimated parameters 0 0 0 53 0 6 17 193
Comparing Forecasts of Extremely Large Conditional Covariance Matrices 0 0 0 59 0 4 19 154
Comparing sample and plug-in moments in asymmetric Garch Models 0 0 0 9 1 2 5 60
Comparing univariate and multivariate models to forecast portfolio value-at-risk 0 0 0 390 2 6 18 1,438
DETECTING LEVEL SHIFTS IN THE PRESENCE OF CONDITIONAL HETEROSCEDASTICITY 0 0 0 13 0 2 12 127
Dealing with idiosyncratic cross-correlation when constructing confidence regions for PC factors 0 0 1 2 2 2 17 23
Detecting level shifts in the presence of conditional heteroscedasticity 0 0 0 86 0 0 10 238
Determining the number of factors after stationary univariate transformations 0 0 0 38 0 4 12 90
Economic activity and climate change 1 1 2 17 2 5 20 46
Effects of Level Outliers on the Identification and Estimation of GARCH Models 0 0 0 175 0 1 5 395
Effects of parameter estimation on prediction densities a bootstrap approach 0 0 1 1 1 4 10 24
Estimación de la volatilidad de la inflación en presencia de observaciones atípicas y heteroscedasticidad condicional 0 0 0 8 1 5 9 53
Estimating and Forecasting GARCH Volatility in the Presence of Outiers 0 0 0 74 1 5 9 137
Estimation methods for stochastic volatility models: a survey 0 0 0 1,230 0 6 19 2,066
Expecting the unexpected: Stressed scenarios for economic growth 1 1 2 19 1 6 22 57
Expecting the unexpected: economic growth under stress 0 0 0 27 3 5 14 119
Expecting the unexpected: economic growth under stress 0 0 0 27 0 6 29 93
FARS: Factor Augmented Regression Scenarios in R 0 0 9 9 0 4 18 18
Finite sample properties of a QML estimator of stochastic volatility models with long memory 0 0 0 3 0 6 18 48
Forecasting returns and volatilities in GARCH processes using the bootstrap 0 0 1 16 1 10 16 54
GARCH models with leverage effect: differences and similarities 0 0 2 1,084 3 20 48 4,150
Growth in Stress 0 0 0 14 0 2 8 77
Heterogeneous economic growth vulnerability across Euro Area countries under stressed scenarios 0 0 8 8 0 2 14 14
Identification of asymmetric conditional heteroscedasticity in the presence of outliers 0 0 0 41 0 3 11 66
International vulnerability of inflation 0 0 2 8 1 4 16 26
Is stochastic volatility more flexible than garch? 0 0 0 252 1 6 11 531
MGARCH models: tradeoff between feasibility and flexibility 0 0 1 60 1 9 50 234
Mean Square Errors of factors extracted using principal components, linear projections, and Kalman filter 0 0 7 7 1 2 5 5
Measuring financial risk: comparison of alternative procedures to estimate VaR and ES 0 1 2 493 0 5 13 1,278
Model uncertainty and the forecast accuracy of ARMA models: A survey 0 0 1 141 2 5 19 304
Modelling intra-daily volatility by functional data analysis: an empirical application to the spanish stock market 0 0 1 262 1 7 26 856
Modelling long-memory volatilities with leverage effect: ALMSV versus FIEGARCH 0 0 0 386 2 4 11 1,021
Modelos de memoria larga para series económicas y financieras 0 0 0 576 0 3 12 2,109
Modelos para series temporales heterocedásticas 0 0 0 4 0 2 7 34
More is not always better: back to the Kalman filter in dynamic factor models 0 0 0 124 0 3 10 291
One for all: nesting asymmetric stochastic volatility models 0 0 0 80 0 3 6 173
Outliers and conditional autoregressive heteroscedasticity in time series 0 0 0 269 1 6 16 762
Prediction Regions for Interval-valued Time Series 0 0 0 52 1 3 10 76
Prediction Regions for Interval-valued Time Series 0 0 2 12 1 2 28 60
Prediction with univariate time series models: The Iberia case 0 0 0 108 0 3 10 933
Properties of the sample autocorrelations in autoregressive stochastic volatllity models 0 0 0 97 1 3 6 248
Quasi-Maximum Likelihood Estimation of Stochastic Variance Models 0 0 0 0 1 3 5 52
Relaciones dinámicas en el mercado internacional de carne de vacuno 0 0 0 3 0 0 3 28
Robust bootstrap forecast densities for GARCH models: returns, volatilities and value-at-risk 0 0 3 68 1 6 20 147
SPURIOUS AND HIDDEN VOLATILITY 0 0 0 39 0 8 18 164
Score driven asymmetric stochastic volatility models 0 2 2 209 0 3 15 139
Small versus big-data factor extraction in Dynamic Factor Models: An empirical assessment 0 0 0 72 0 4 10 163
Spurious and hidden volatility 0 0 0 71 0 2 12 223
Stochastic volatility models and the Taylor effect 0 0 1 399 2 8 15 1,772
Stochastic volatility versus autoregressive conditional heteroscedasticity 0 0 0 8 0 3 5 32
Stock market regulations and international financial integration: the case of Spain 0 0 0 2 0 1 9 36
Temperature in the Iberian Peninsula: Trend, seasonality, and heterogeneity 0 0 2 3 0 4 18 24
Testing for conditional heteroscedasticity in the components of inflation 0 0 0 84 0 3 12 424
The relation between the level and uncertainty of inflation 0 0 0 37 0 3 8 356
The relationship between ARIMA-GARCH and unobserved component models with GARCH disturbances 0 0 0 313 1 4 18 1,096
The uncertainty of conditional returns, volatilities and correlations in DCC models 0 0 1 53 0 3 16 174
Unobserved component models with asymmetric conditional variances 0 0 0 114 0 0 12 341
Using auxiliary residuals to detect conditional heteroscedasticity in inflation 0 0 0 72 0 8 17 364
Which univariate time series model predicts quicker a crisis? The Iberia case 0 0 0 2 0 1 6 21
Total Working Papers 2 6 54 9,554 44 291 1,018 28,632


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 1 2 16 70
A bootstrap approach for generalized Autocontour testing Implications for VIX forecast densities 0 0 0 2 0 1 10 18
A note on the properties of power-transformed returns in long-memory stochastic volatility models with leverage effect 0 0 0 18 0 3 14 71
Accurate Confidence Regions for Principal Components Factors 0 0 3 12 0 3 17 41
Asymmetric long memory GARCH: a reply to Hwang's model 0 0 0 10 1 3 8 110
Asymmetric stochastic volatility models: Properties and particle filter-based simulated maximum likelihood estimation 0 0 0 10 0 4 22 50
Bayesian Analysis of Stochastic Volatility Models: Comment 0 0 0 0 0 0 6 127
Bootstrap multi-step forecasts of non-Gaussian VAR models 0 0 0 23 0 3 22 121
Bootstrap prediction for returns and volatilities in GARCH models 1 3 4 359 5 8 21 732
Bootstrap prediction intervals for power-transformed time series 0 0 2 20 1 6 14 71
Bootstrap prediction intervals in state–space models 0 0 0 27 0 3 11 96
Bootstrap prediction mean squared errors of unobserved states based on the Kalman filter with estimated parameters 0 0 0 26 1 6 14 137
Bootstrap predictive inference for ARIMA processes 0 1 3 59 0 5 17 213
Bootstrapping Financial Time Series 0 0 2 338 0 9 22 710
Comparing Univariate and Multivariate Models to Forecast Portfolio Value-at-Risk 0 1 1 53 0 4 17 290
Comparing high-dimensional conditional covariance matrices: Implications for portfolio selection 0 0 2 7 3 8 18 60
Conditionally heteroscedastic unobserved component models and their reduced form 0 0 0 12 0 4 8 78
Determining the number of factors after stationary univariate transformations 0 0 0 7 0 4 27 67
Direct versus iterated multiperiod Value‐at‐Risk forecasts 0 0 0 0 0 1 2 2
Dynamic factor models: Does the specification matter? 0 0 4 10 1 5 29 49
Economic activity and $$\hbox {CO}_2$$ CO 2 emissions in Spain 0 0 0 0 1 5 19 19
Economic convergence of Balkan regions towards EU 0 0 0 0 1 3 3 3
Effects of outliers on the identification and estimation of GARCH models 0 0 0 94 2 4 10 253
Effects of parameter estimation on prediction densities: a bootstrap approach 0 0 0 27 0 2 5 93
Estimating GARCH volatility in the presence of outliers 0 0 0 23 0 2 13 93
Estimating Non-stationary Common Factors: Implications for Risk Sharing 0 0 0 12 0 3 12 51
Estimation methods for stochastic volatility models: a survey 0 1 2 357 4 20 40 850
Evaluation of ionic liquids as absorbents for ammonia absorption refrigeration cycles using COSMO-based process simulations 1 1 1 65 1 5 5 257
Expecting the unexpected: Stressed scenarios for economic growth 1 2 8 12 2 6 23 35
Factor Extraction in Dynamic Factor Models: Kalman Filter Versus Principal Components 0 1 18 111 2 17 65 211
Factor extraction using Kalman filter and smoothing: This is not just another survey 0 0 1 24 2 15 34 135
Finite sample properties of a QML estimator of stochastic volatility models with long memory 0 0 0 28 0 2 10 162
Forecasting the yield curve: the role of additional and time‐varying decay parameters, conditional heteroscedasticity, and macro‐economic factors 0 0 1 3 2 6 14 28
Frontiers in VaR forecasting and backtesting 0 0 3 210 2 7 26 455
Growth in stress 0 0 0 21 1 5 12 91
Identification of asymmetric conditional heteroscedasticity in the presence of outliers 0 0 0 3 1 2 12 47
Ignoring cross-correlated idiosyncratic components when extracting factors in dynamic factor models 0 0 0 1 2 3 8 11
Introduction to nonlinearities, business cycles, and forecasting 0 0 0 89 0 1 2 195
MGARCH models: Trade-off between feasibility and flexibility 0 0 0 28 5 8 15 173
Maximally Autocorrelated Power Transformations: A Closer Look at the Properties of Stochastic Volatility Models 0 0 0 16 0 1 5 65
Modelling long-memory volatilities with leverage effect: A-LMSV versus FIEGARCH 0 0 0 62 0 6 14 239
Modelos de memoria larga para series económicas y financieras 0 0 0 96 0 4 17 529
Multivariate Stochastic Variance Models 0 1 3 1,460 1 7 31 3,535
Optimal portfolios with minimum capital requirements 0 0 0 19 2 8 19 124
Prediction intervals in conditionally heteroscedastic time series with stochastic components 0 0 0 2 0 2 5 36
Prediction intervals in conditionally heteroscedastic time series with stochastic components 0 0 1 16 1 6 12 141
Prediction regions for interval‐valued time series 0 0 1 9 1 2 16 50
Properties of the Sample Autocorrelations of Nonlinear Transformations in Long-Memory Stochastic Volatility Models 0 0 0 0 0 3 8 87
QML and GMM estimators of stochastic volatility models: Response to Andersen and Sorensen 0 0 0 47 0 1 6 101
Quasi-maximum likelihood estimation of stochastic volatility models 0 0 2 714 0 6 26 1,345
Revisiting Several Popular GARCH Models with Leverage Effect: Differences and Similarities 1 3 6 83 1 7 15 207
Stock market regulations and international financial integration: the case of Spain 0 0 0 6 1 1 3 26
Testing for Conditional Heteroscedasticity in the Components of Inflation 0 0 0 38 2 12 22 189
The factor structure of exchange rates volatility: global and intermittent factors 1 1 2 4 1 6 16 23
The uncertainty of conditional returns, volatilities and correlations in DCC models 0 0 1 9 0 3 9 66
Threshold stochastic volatility: Properties and forecasting 0 0 0 19 2 2 10 67
UNCERTAINTY AND DENSITY FORECASTS OF ARMA MODELS: COMPARISON OF ASYMPTOTIC, BAYESIAN, AND BOOTSTRAP PROCEDURES 0 0 2 8 0 2 9 47
Unobserved component models with asymmetric conditional variances 0 0 0 39 1 3 10 137
Unobserved component time series models with Arch disturbances 0 0 1 649 1 4 17 1,161
Total Journal Articles 5 15 76 5,421 55 284 913 14,450


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
An Overview of Probabilistic and Time Series Models in Finance 0 0 0 0 0 2 3 3
Bootstrap Prediction in Unobserved Component Models 0 0 0 0 1 4 5 5
Common Factors and Common Shocks: A Tale of Three (Close) Signal Extraction Procedures 0 0 0 0 0 0 1 1
Small- Versus Big-Data Factor Extraction in Dynamic Factor Models: An Empirical Assessment 0 0 0 18 0 4 14 77
Structural Breaks and Common Factors 0 0 0 0 2 5 8 8
Total Chapters 0 0 0 18 3 15 31 94


Statistics updated 2026-06-04