Sebastião, Helder

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Credit Name
Sebastião, Helder
Full Name
Sebastião, Helder Miguel Correia Virtuoso
Researcher ID
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Scopus Author ID
Investigador UC


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Type:  article

Results 1-7 of 7 (Search time: 0.006 seconds).

Issue DateTitleAuthor(s)TypeAccess
128-Sep-2016Efficient skewness/semivariance portfoliosPedro Brito, Rui ; Sebastião, Hélder ; Godinho, Pedro articleembargoedAccess
22018Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World?Bação, Pedro ; Duarte, António Portugal ; Sebastião, Helder ; Redzepagic, Srdjan articleopenAccess
32018On the Gains of Using High Frequency Data in Portfolio SelectionBrito, Rui Pedro ; Sebastião, Helder ; Godinho, Pedro articleopenAccess
4Aug-2017Portfolio choice with high frequency data: CRRA preferences and the liquidity effectBrito, R. P. ; Sebastião, H. ; Godinho, P. articleembargoedAccess
517-Mar-2017Portfolio management with higher moments: the cardinality impactBrito, Rui Pedro ; Sebastião, Hélder ; Godinho, Pedro articleembargoedAccess
6Jun-2018The Iberian electricity market: analysis of the risk premium in an illiquid marketFerreira, Márcio ; Sebastião, Helder articleembargoedAccess
74-May-2017Where is the information on USD/Bitcoin hourly prices?Sebastião, Helder ; Duarte, António Portugal ; Guerreiro, Gabriel articleopenAccess