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Esther Ruiz

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Personal Details

First Name:Esther
Middle Name:
Last Name:Ruiz
Suffix:
RePEc Short-ID:pru212
Email:[This author has chosen not to make the email address public]
Homepage:http://www.est.uc3m.es/ortega/
Postal Address:
Phone:
Location: Madrid, Spain
Homepage: http://halweb.uc3m.es/
Email:
Phone: 6249847
Fax: 6249849
Postal: C/ Madrid, 126 - 28903 GETAFE (MADRID)
Handle: RePEc:edi:dxuc3es (more details at EDIRC)
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  1. Xiuping Mao & Esther Ruiz & Helena Veiga, 2013. "One for all : nesting asymmetric stochastic volatility models," Statistics and Econometrics Working Papers ws131110, Universidad Carlos III, Departamento de Estadística y Econometría.
  2. Pilar Poncela & Esther Ruiz, 2012. "More is not always better : back to the Kalman filter in dynamic factor models," Statistics and Econometrics Working Papers ws122317, Universidad Carlos III, Departamento de Estadística y Econometría.
  3. Lorenzo Pascual & Esther Ruiz & Diego Fresoli, 2011. "Bootstrap forecast of multivariate VAR models without using the backward representation," Statistics and Econometrics Working Papers ws113426, Universidad Carlos III, Departamento de Estadística y Econometría.
  4. María Rosa Nieto & Esther Ruiz, 2010. "Bootstrap prediction intervals for VaR and ES in the context of GARCH models," Statistics and Econometrics Working Papers ws102814, Universidad Carlos III, Departamento de Estadística y Econometría.
  5. Mª José Rodríguez & Esther Ruiz, 2010. "Comparing sample and plug-in moments in asymmetric Garch Models," Statistics and Econometrics Working Papers ws104125, Universidad Carlos III, Departamento de Estadística y Econometría.
  6. Alejandro Rodríguez & Esther Ruiz, 2010. "Bootstrap prediction mean squared errors of unobserved states based on the Kalman filter with estimated parameters," Statistics and Econometrics Working Papers ws100301, Universidad Carlos III, Departamento de Estadística y Econometría.
  7. Andre A. P. & Francisco J. Nogales & Esther Ruiz, 2009. "Comparing univariate and multivariate models to forecast portfolio value-at-risk," Statistics and Econometrics Working Papers ws097222, Universidad Carlos III, Departamento de Estadística y Econometría.
  8. Kenedy Alva & Juan Romo & Esther Ruiz, 2009. "Modelling intra-daily volatility by functional data analysis: an empirical application to the spanish stock market," Statistics and Econometrics Working Papers ws092809, Universidad Carlos III, Departamento de Estadística y Econometría.
  9. María José Rodríguez & Esther Ruiz, 2009. "GARCH models with leverage effect : differences and similarities," Statistics and Econometrics Working Papers ws090302, Universidad Carlos III, Departamento de Estadística y Econometría.
  10. Carmen Broto & Esther Ruiz, 2008. "Testing for conditional heteroscedasticity in the components of inflation," Banco de Espa�a Working Papers 0812, Banco de Espa�a.
  11. M. Angeles Carnero & Daniel Peña & Esther Ruiz, 2008. "Estimating and Forecasting GARCH Volatility in the Presence of Outiers," Working Papers. Serie AD 2008-13, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
  12. Alejandro Rodriguez & Esther Ruiz, 2008. "Bootstrap prediction intervals in State Space models," Statistics and Econometrics Working Papers ws081104, Universidad Carlos III, Departamento de Estadística y Econometría.
  13. Maria Rosa Nieto & Esther Ruiz, 2008. "Measuring financial risk : comparison of alternative procedures to estimate VaR and ES," Statistics and Econometrics Working Papers ws087326, Universidad Carlos III, Departamento de Estadística y Econometría.
  14. Santiago Pellegrini & Esther Ruiz & Antoni Espasa, 2007. "The relationship between ARIMA-GARCH and unobserved component models with GARCH disturbances," Statistics and Econometrics Working Papers ws072706, Universidad Carlos III, Departamento de Estadística y Econometría.
  15. Esther Ruiz & Helena Veiga, 2006. "Modelling Long-Memory Volatilities With Leverage Effect: Almsv Versus Fiegarch," Statistics and Econometrics Working Papers ws066016, Universidad Carlos III, Departamento de Estadística y Econometría.
  16. Carmen Broto & Esther Ruiz, 2006. "Using Auxiliary Residuals To Detect Conditional Heteroscedasticity In Inflation," Statistics and Econometrics Working Papers ws060402, Universidad Carlos III, Departamento de Estadística y Econometría.
  17. Alberto Mora-Galan & Ana Perez & Esther Ruiz, 2004. "Stochastic Volatility Models And The Taylor Effect," Statistics and Econometrics Working Papers ws046315, Universidad Carlos III, Departamento de Estadística y Econometría.
  18. E. Ruiz & M.A. Carnero & D. Pereira, 2004. "Effects of Level Outliers on the Identification and Estimation of GARCH Models," Econometric Society 2004 Australasian Meetings 21, Econometric Society.
  19. M. Angeles Carnero & Daniel Peña & Esther Ruiz, 2004. "Spurious And Hidden Volatility," Working Papers. Serie AD 2004-45, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
  20. Alejandro Balbás & Rosario Romera & Esther Ruiz, 2003. "An Overview Of Probabilistic And Time Series Models In Finance," Statistics and Econometrics Working Papers ws032405, Universidad Carlos III, Departamento de Estadística y Econometría.
  21. Carmen Broto & Esther Ruiz, 2003. "Unobserved Component Models With Asymmetric Conditional Variances," Statistics and Econometrics Working Papers ws032003, Universidad Carlos III, Departamento de Estadística y Econometría.
  22. M. Angeles Carnero & Daniel Peña & Esther Ruiz, 2003. "Detecting Level Shifts In The Presence Of Conditional Heteroscedasticity," Statistics and Econometrics Working Papers ws036313, Universidad Carlos III, Departamento de Estadística y Econometría.
  23. Julio Rodríguez & Esther Ruiz, 2003. "A Powerful Test For Conditional Heteroscedasticity For Financial Time Series With Highly Persistent Volatilities," Statistics and Econometrics Working Papers ws036716, Universidad Carlos III, Departamento de Estadística y Econometría.
  24. Carmen Broto & Esther Ruiz, 2002. "Estimation Methods For Stochastic Volatility Models: A Survey," Statistics and Econometrics Working Papers ws025414, Universidad Carlos III, Departamento de Estadística y Econometría.
  25. M. Angeles Carnero & Daniel Peña & Esther Ruiz, 2001. "Outliers And Conditional Autoregressive Heteroscedasticity In Time Series," Statistics and Econometrics Working Papers ws010704, Universidad Carlos III, Departamento de Estadística y Econometría.
  26. Ana Pérez & Esther Ruiz, 2001. "PROPERTIES OF THE SAMPLE AUTOCORRELATIONS IN AUTOREGRESSIVE STOCHASTIC VOLATlLITY MODELS," Statistics and Econometrics Working Papers ws011208, Universidad Carlos III, Departamento de Estadística y Econometría.
  27. M. Angeles Carnero & Daniel Peña & Esther Ruiz, 2001. "Is Stochastic Volatility More Flexible Than Garch?," Statistics and Econometrics Working Papers ws010805, Universidad Carlos III, Departamento de Estadística y Econometría.
  28. Lorenzo Pascual & Juan Romo & Esther Ruiz, 2001. "Bootstrap Prediction Intervals For Power-Transformed Time Series," Statistics and Econometrics Working Papers ws010503, Universidad Carlos III, Departamento de Estadística y Econometría.
  29. Ana Pérez & Esther Ruiz, 2001. "Modelos De Memoria Larga Para Series Económicas Y Financieras," Documentos de Trabajo de Estadística y Econometría ds010101, Universidad Carlos III, Departamento de Estadística y Econometría.
  30. Esther Ruiz & Ana Pérez, 2001. "Asymmetric Long Memory Garch: A Reply To Hwang’S Model," Statistics and Econometrics Working Papers ws016229, Universidad Carlos III, Departamento de Estadística y Econometría.
  31. Rosario Romera & Esther Ruiz, 1999. "Asymmetric Observation Errors in Optimal Control of Stochastic Quadratic Linear Systems and Application to Modelling Volatility," Computing in Economics and Finance 1999 231, Society for Computational Economics.
  32. Ester Ruiz & Fernando Lorenzo, 1998. "The relation between the level and uncertainty of inflation," Documentos de Trabajo (working papers) 0698, Department of Economics - dECON.
  33. Ester Ruiz & Fernando Lorenzo, 1997. "Prediction with univariate time series models: The Iberia case," Documentos de Trabajo (working papers) 0298, Department of Economics - dECON.
  1. André A. P. Santos & Francisco J. Nogales & Esther Ruiz, 2013. "Comparing Univariate and Multivariate Models to Forecast Portfolio Value-at-Risk," Journal of Financial Econometrics, Society for Financial Econometrics, vol. 11(2), pages 400-441, March.
  2. Carnero, M. Angeles & Peña, Daniel & Ruiz, Esther, 2012. "Estimating GARCH volatility in the presence of outliers," Economics Letters, Elsevier, vol. 114(1), pages 86-90.
  3. Santos, André A.P. & Nogales, Francisco J. & Ruiz, Esther & Dijk, Dick Van, 2012. "Optimal portfolios with minimum capital requirements," Journal of Banking & Finance, Elsevier, vol. 36(7), pages 1928-1942.
  4. Ruiz Esther & Pérez Ana, 2012. "Maximally Autocorrelated Power Transformations: A Closer Look at the Properties of Stochastic Volatility Models," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 16(3), pages 1-33, September.
  5. Rodríguez, Alejandro & Ruiz, Esther, 2012. "Bootstrap prediction mean squared errors of unobserved states based on the Kalman filter with estimated parameters," Computational Statistics & Data Analysis, Elsevier, vol. 56(1), pages 62-74, January.
  6. Pellegrini, Santiago & Ruiz, Esther & Espasa, Antoni, 2011. "Prediction intervals in conditionally heteroscedastic time series with stochastic components," International Journal of Forecasting, Elsevier, vol. 27(2), pages 308-319, April.
  7. Pellegrini, Santiago & Ruiz, Esther & Espasa, Antoni, 2010. "Conditionally heteroscedastic unobserved component models and their reduced form," Economics Letters, Elsevier, vol. 107(2), pages 88-90, May.
  8. Broto Carmen & Ruiz Esther, 2009. "Testing for Conditional Heteroscedasticity in the Components of Inflation," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 13(2), pages 1-30, May.
  9. Alejandro Rodriguez & Esther Ruiz, 2009. "Bootstrap prediction intervals in state-space models," Journal of Time Series Analysis, Wiley Blackwell, vol. 30(2), pages 167-178, 03.
  10. Pérez, Ana & Ruiz, Esther & Veiga, Helena, 2009. "A note on the properties of power-transformed returns in long-memory stochastic volatility models with leverage effect," Computational Statistics & Data Analysis, Elsevier, vol. 53(10), pages 3593-3600, August.
  11. Ruiz, Esther & Veiga, Helena, 2008. "Modelling long-memory volatilities with leverage effect: A-LMSV versus FIEGARCH," Computational Statistics & Data Analysis, Elsevier, vol. 52(6), pages 2846-2862, February.
  12. M. Angeles Carnero & Daniel Peña & Esther Ruiz, 2007. "Effects of outliers on the identification and estimation of GARCH models," Journal of Time Series Analysis, Wiley Blackwell, vol. 28(4), pages 471-497, 07.
  13. Pascual, Lorenzo & Romo, Juan & Ruiz, Esther, 2006. "Bootstrap prediction for returns and volatilities in GARCH models," Computational Statistics & Data Analysis, Elsevier, vol. 50(9), pages 2293-2312, May.
  14. Broto, Carmen & Ruiz, Esther, 2006. "Unobserved component models with asymmetric conditional variances," Computational Statistics & Data Analysis, Elsevier, vol. 50(9), pages 2146-2166, May.
  15. Pascual, Lorenzo & Romo, Juan & Ruiz, Esther, 2005. "Bootstrap prediction intervals for power-transformed time series," International Journal of Forecasting, Elsevier, vol. 21(2), pages 219-235.
  16. Garcia-Ferrer, Antonio & De Gooijer, Jan G. & Poncela, Pilar & Ruiz, Esther, 2005. "Introduction to nonlinearities, business cycles, and forecasting," International Journal of Forecasting, Elsevier, vol. 21(4), pages 623-625.
  17. Carmen Broto & Esther Ruiz, 2004. "Estimation methods for stochastic volatility models: a survey," Journal of Economic Surveys, Wiley Blackwell, vol. 18(5), pages 613-649, December.
  18. Lorenzo Pascual & Juan Romo & Esther Ruiz, 2004. "Bootstrap predictive inference for ARIMA processes," Journal of Time Series Analysis, Wiley Blackwell, vol. 25(4), pages 449-465, 07.
  19. Ruiz, Esther & Perez, Ana, 2003. "Asymmetric long memory GARCH: a reply to Hwang's model," Economics Letters, Elsevier, vol. 78(3), pages 415-422, March.
  20. Ana Pérez & Esther Ruiz, 2003. "Properties of the Sample Autocorrelations of Nonlinear Transformations in Long-Memory Stochastic Volatility Models," Journal of Financial Econometrics, Society for Financial Econometrics, vol. 1(3), pages 420-444.
  21. Ana Pérez & Esther Ruiz, 2002. "Modelos de memoria larga para series económicas y financieras," Investigaciones Economicas, Fundación SEPI, vol. 26(3), pages 395-445, September.
  22. Ruiz, Esther & Pascual, Lorenzo, 2002. " Bootstrapping Financial Time Series," Journal of Economic Surveys, Wiley Blackwell, vol. 16(3), pages 271-300, July.
  23. Perez, Ana & Ruiz, Esther, 2001. "Finite sample properties of a QML estimator of stochastic volatility models with long memory," Economics Letters, Elsevier, vol. 70(2), pages 157-164, February.
  24. Pascual, Lorenzo & Romo, Juan & Ruiz, Esther, 2001. "Effects of parameter estimation on prediction densities: a bootstrap approach," International Journal of Forecasting, Elsevier, vol. 17(1), pages 83-103.
  25. Ruiz, Esther, 1997. "QML and GMM estimators of stochastic volatility models: Response to Andersen and Sorensen," Journal of Econometrics, Elsevier, vol. 76(1-2), pages 405-405.
  26. J. I. Pena & E. Ruiz, 1995. "Stock market regulations and international financial integration: the case of Spain," The European Journal of Finance, Taylor & Francis Journals, vol. 1(4), pages 367-382.
  27. Ruiz, Esther, 1994. "Quasi-maximum likelihood estimation of stochastic volatility models," Journal of Econometrics, Elsevier, vol. 63(1), pages 289-306, July.
  28. Harvey, Andrew & Ruiz, Esther & Shephard, Neil, 1994. "Multivariate Stochastic Variance Models," Review of Economic Studies, Wiley Blackwell, vol. 61(2), pages 247-64, April.
  29. Harvey, Andrew C & Ruiz, Esther, 1994. "Bayesian Analysis of Stochastic Volatility Models: Comment," Journal of Business & Economic Statistics, American Statistical Association, vol. 12(4), pages 402-03, October.
  30. Harvey, Andrew & Ruiz, Esther & Sentana, Enrique, 1992. "Unobserved component time series models with Arch disturbances," Journal of Econometrics, Elsevier, vol. 52(1-2), pages 129-157.
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