Comparing proportional hazards and accelerated failure time models for survival analysis J Orbe, E Ferreira, V Núñez‐Antón Statistics in medicine 21 (22), 3493-3510, 2002 | 162 | 2002 |

Introduction to critical readings: Media and gender C Carter, L Steiner Critical readings: Media and gender 1, 1-10, 2004 | 111* | 2004 |

Nonparametric estimation of time varying parameters under shape restrictions S Orbe, E Ferreira, J Rodriguez-Poo Journal of Econometrics 126 (1), 53-77, 2005 | 98 | 2005 |

Censored partial regression J Orbe, E Ferreira, V Núñez‐Antón Biostatistics 4 (1), 109-121, 2003 | 34 | 2003 |

Economic sentiment and yield spreads in Europe E Ferreira, MI Martínez Serna, E Navarro, G Rubio European Financial Management 14 (2), 206-221, 2008 | 32 | 2008 |

On the estimation and testing of time varying constraints in econometric models S Orbe, E Ferreira, J Rodriguez-Poo Statistica Sinica, 1313-1333, 2006 | 30 | 2006 |

Length of time spent in Chapter 11 bankruptcy: a censored partial regression model J Orbe, E Ferreira, V Nunez-Anton Applied Economics 34 (15), 1949-1957, 2002 | 27 | 2002 |

Conditional beta pricing models: A nonparametric approach E Ferreira, J Gil-Bazo, S Orbe Journal of Banking & Finance 35 (12), 3362-3382, 2011 | 24 | 2011 |

Kernel regression estimates of growth curves using nonstationary correlated errors E Ferreira, V Núñez-Antón, J Rodríguez-Póo Statistics & probability letters 34 (4), 413-423, 1997 | 24 | 1997 |

Modelling the duration of firms in Chapter 11 bankruptcy using a flexible model J Orbe, E Ferreira, V Nunez-Anton Economics Letters 71 (1), 35-42, 2001 | 22 | 2001 |

Testing for differences between conditional means in a time series context E Ferreira, W Stute Journal of the American Statistical Association 99 (465), 169-174, 2004 | 20 | 2004 |

An algorithm to estimate time-varying parameter SURE models under different types of restriction S Orbe, E Ferreira, J Rodriguez-Poo Computational statistics & data analysis 42 (3), 363-383, 2003 | 18 | 2003 |

A nonparametric method to estimate time varying coefficients under seasonal constraints S Orbe, E Ferreira, J Rodríguez-póo Journal of nonparametric statistics 12 (6), 779-806, 2000 | 17 | 2000 |

Semiparametric approaches to signal extraction problems in economic time series E Ferreira, V Núñez-Antón, J Rodríguez-Póo Computational Statistics & Data Analysis 33 (3), 315-333, 2000 | 16 | 2000 |

An empirical comparison of the performance of alternative option pricing models E Ferreira, M Gago, Á León, G Rubio investigaciones económicas 29 (3), 483-523, 2005 | 15 | 2005 |

An empirical comparison of the performance of alternative option pricing models E Ferreira, M Gago, Á León, G Rubio investigaciones económicas 29 (3), 483-523, 2005 | 15 | 2005 |

An empirical comparison of the performance of alternative option pricing models E Ferreira, M Gago, Á León, G Rubio investigaciones económicas 29 (3), 483-523, 2005 | 15 | 2005 |

Optimal dynamic resource allocation to prevent defaults U Ayesta, M Erausquin, E Ferreira, P Jacko Operations Research Letters 44 (4), 451-456, 2016 | 13 | 2016 |

Time-varying coefficient estimation in SURE models. Application to portfolio management I Casas, E Ferreira, S Orbe Journal of Financial Econometrics, 2017 | 8 | 2017 |

A semiparametric estimation of liquidity effects on option pricing E Ferreira, M Gago, G Rubio Spanish Economic Review 5 (1), 1-24, 2003 | 8 | 2003 |