Sebastião, Helder

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Credit Name
Sebastião, Helder
Full Name
Sebastião, Helder Miguel Correia Virtuoso
 
 
Email
helderse@fe.uc.pt
 
 
Researcher ID
 
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Scopus Author ID
Estado
Investigador UC

Publications
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Author:  Sebastião, Hélder

Results 1-17 of 17 (Search time: 0.014 seconds).

Issue DateTitleAuthor(s)TypeAccess
14-Jul-2019Bitcoin futures: An effective tool for hedging cryptocurrenciesSebastião, Helder ; Godinho, Pedro embargoedAccess
21999Cobertura Estática e Dinâmica através do Contrato de Futuros PSI-20. Estimação das Rácios e Eficácia Ex Post e Ex AnteSebastião, Helder Miguel C. V. workingPaperopenAccess
328-Sep-2016Efficient skewness/semivariance portfoliosPedro Brito, Rui ; Sebastião, Hélder ; Godinho, Pedro articleembargoedAccess
42018Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World?Bação, Pedro ; Duarte, António Portugal ; Sebastião, Helder ; Redzepagic, Srdjan articleopenAccess
52018Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World?Bação, Pedro ; Duarte, António Portugal ; Sebastião, Hélder ; Redzepagic, Srdjan workingPaperopenAccess
630-Jul-2020IPO patterns in Euronext after the global financial crisis of 2007-2008Silva, Nuno; Sebastião, Helder Miguel Correia Virtuoso ; Henriques, DiogoworkingPaperopenAccess
72017On the gains of using high frequency data and higher moments in Portfolio SelectionBrito, Rui Pedro ; Sebastião, Hélder ; Godinho, Pedro workingPaperopenAccess
82018On the Gains of Using High Frequency Data in Portfolio SelectionBrito, Rui Pedro ; Sebastião, Helder ; Godinho, Pedro articleopenAccess
92008The partial adjustment factors of FTSE 100 stock index and stock index futures: The informational impact of electronic trading systemsSebastião, Helder M. C. V. workingPaperopenAccess
10Aug-2017Portfolio choice with high frequency data: CRRA preferences and the liquidity effectBrito, R. P. ; Sebastião, H. ; Godinho, P. articleembargoedAccess
1117-Mar-2017Portfolio management with higher moments: the cardinality impactBrito, Rui Pedro ; Sebastião, Hélder ; Godinho, Pedro articleembargoedAccess
122018Predictability of stock returns and dividend growth using dividend yields: An international approachMonteiro, Ana Sofia ; Sebastião, Hélder ; Silva, Nuno workingPaperopenAccess
13Jun-2018The Iberian electricity market: analysis of the risk premium in an illiquid marketFerreira, Márcio ; Sebastião, Helder articleembargoedAccess
142018The Iberian electricity market:Price dynamics and risk premium in an illiquid marketFerreira, Márcio ; Sebastião, Hélder workingPaperopenAccess
1521-Jan-2020The Relationship Between USD/EUR Official Exchange Rates And Implied Exchange Rates From The Bitcoin MarketSebastião, Helder ; Godinho, Pedro workingPaperopenAccess
164-May-2017Where is the information on USD/Bitcoin hourly prices?Sebastião, Helder ; Duarte, António Portugal ; Guerreiro, Gabriel articleopenAccess
172017Where is the information on USD/Bitcoins hourly price movements?Sebastião, Helder ; Duarte, António ; Guerreiro, Gabriel workingPaperopenAccess