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H

Helena Veiga

Universidad Carlos III de Madrid

15H指数
83论文数
796被引数
收录论文 11
发表时间
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Measuring efficiency of Peruvian universities: a stochastic frontier analysis测量秘鲁大学效率：一种随机前沿分析
errStudies in Higher Education
IF3.2
err2026-05-01
err0
PREAI
errOrosco, Juan Carlos; Veiga, Helena; Wiper, Michael P.
err分享
err收藏
Shock-Triggered Asymmetric Response Stochastic Volatility冲击触发的不对称响应随机波动率
errJournal of Forecasting
IF2.7
err2025-10-06
err0
errOAAI
errJ. Miguel Marin; Helena Veiga
err分享
err收藏
Limited attention, salience of information and stock market activity
errECONOMIC MODELLING
IF4.7
err2020-05-01
err20
errOAAI
errRamos, Sofia B.; Latoeiro, Pedro; Veiga, Helena
err分享
err收藏
Modeling and forecasting the oil volatility index
errJOURNAL OF FORECASTING
IF2.7
err2019-06-27
err11
errOAAI
errGoncalves Mazzeu, Joao H.; Veiga, Helena; Mariti, Massimo B.
err分享
err收藏
Threshold stochastic volatility: Properties and forecasting
errINTERNATIONAL JOURNAL OF FORECASTING
IF7.1
err2017-10-01
err8
PREAI
errMao, Xiuping; Ruiz, Esther; Veiga, Helena
err分享
err收藏
UNCERTAINTY AND DENSITY FORECASTS OF ARMA MODELS: COMPARISON OF ASYMPTOTIC, BAYESIAN, AND BOOTSTRAP PROCEDURES
errJOURNAL OF ECONOMIC SURVEYS
IF5
err2017-01-17
err4
errOAAI
errGoncalves Mazzeu, Joao Henrique; Ruiz, Esther; Veiga, Helena
err分享
err收藏
Correlations between oil and stock markets: A wavelet-based approach
errECONOMIC MODELLING
IF4.7
err2015-11-01
err65
errOAAI
errMartin-Barragan, Belen; Ramos, Sofia B.; Veiga, Helena
err分享
err收藏
Dynamic effects in inefficiency: Evidence from the Colombian banking sector
errEUROPEAN JOURNAL OF OPERATIONAL RESEARCH
IF6
err2015-01-01
err38
PREAI
errGalan, Jorge E.; Veiga, Helena; Wiper, Michael P.
err分享
err收藏
Oil price asymmetric effects: Answering the puzzle in international stock markets
errENERGY ECONOMICS
IF14.2
err2013-07-01
err66
errOAAI
errRamos, Sofia B.; Veiga, Helena
err分享
err收藏
Risk factors in oil and gas industry returns: International evidence
errENERGY ECONOMICS
IF14.2
err2011-05-01
err106
errOAAI
errRamos, Sofia B.; Veiga, Helena
err分享
err收藏
Accurate minimum capital risk requirements: A comparison of several approaches
errJOURNAL OF BANKING & FINANCE
IF3.8
err2008-11-01
err8
PREAI
errGrane, A.; Veiga, H.
err分享
err收藏

研究方向

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合作学者
合作期刊
E
Esther Ruiz
H 指数: 26 · 论文数: 165
M
Michael P. Wiper
H 指数: 21 · 论文数: 104
S
Sofía B. Ramos
H 指数: 20 · 论文数: 83
B
Belén Martín-Barragán
H 指数: 15 · 论文数: 53
J
Jorge Galán
H 指数: 13 · 论文数: 49
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