Helder Miguel Correia Virtuoso Sebastião
Names
| first: | Helder |
| middle: | Miguel Correia Virtuoso |
| last: | Sebastião |
Identifer
| RePEc Short-ID: | pse235 |
Contact
Affiliations
-
Universidade do Coimbra
/ Faculdade de Economia
/ Centre for Business and Economics Research (CeBER)
- EDIRC entry
- location:
Research profile
author of:
- Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? (RePEc:aic:saebjn:v:65:y:2018:i:2:p:97-117:n:107)
by Pedro Bação & António Portugal Duarte & Helder Sebastião & Srdjan Redzepagic - On the Gains of Using High Frequency Data in Portfolio Selection (RePEc:aic:saebjn:v:65:y:2018:i:4:p:365-383:n:124)
by Rui Pedro Brito & Helder Sebastião & Pedro Godinho - Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures (RePEc:aic:saebjn:v:67:y:2020:i:4:p:1-17:n:178)
by Helder Sebastião & Pedro Godinho & Sjur Westgaard - Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures (RePEc:aic:saebjn:v:67:y:2020:i:si:p:1-17:n:191)
by Helder Sebastião & Pedro Godinho & Sjur Westgaard - Bitcoin futures: An effective tool for hedging cryptocurrencies (RePEc:eee:finlet:v:33:y:2020:i:c:s1544612319301849)
by Sebastião, Helder & Godinho, Pedro - From Bitcoin to Central Bank Digital Currencies: Making Sense of the Digital Money Revolution (RePEc:gam:jftint:v:13:y:2021:i:7:p:165-:d:583321)
by Paulo Rupino Cunha & Paulo Melo & Helder Sebastião - Price Appreciation and Roughness Duality in Bitcoin: A Multifractal Analysis (RePEc:gam:jmathe:v:9:y:2021:i:17:p:2088-:d:624535)
by Cristiana Vaz & Rui Pascoal & Helder Sebastião - Unknown item RePEc:gmf:journl:y:2017:i:45:p:1:19 (article)
- Where is the Information on USD/Bitcoin Hourly Prices? (RePEc:gmf:journl:y:2017:i:45:p:7:25)
by Helder Sebastião & António Portugal Duarte & Gabriel Guerreiro - IPO Patterns in Euronext After the Global Financial Crisis of 2007-2008 (RePEc:gmf:journl:y:2021:i:52:p:137:155)
by Nuno Silva & Helder Sebastião & Diogo Henriques - Native Market Factors for Pricing Cryptocurrencies (RePEc:gmf:journl:y:2023:i:57:p:71:85)
by Tomé Lima & Helder Sebastião - On the gains of using high frequency data and higher moments in Portfolio Selection (RePEc:gmf:papers:2017-02)
by Rui Pedro Brito & Hélder Sebastião & Pedro Godinho - Where is the information on USD/Bitcoins hourly price movements? (RePEc:gmf:papers:2017-05)
by Helder Sebastião & António Portugal Duarte & Gabriel Guerreiro - The Iberian electricity market:Price dynamics and risk premium in an illiquid market (RePEc:gmf:papers:2018-02)
by Márcio Ferreira & Hélder Sebastião - Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? (RePEc:gmf:papers:2018-06)
by Pedro Bação & António Portugal Duarte & Hélder Sebastião & Srdjan Redzepagic - Predictability of stock returns and dividend growth using dividend yields: An international approach (RePEc:gmf:papers:2018-10)
by Ana Sofia Monteiro & Hélder Sebastião & Nuno Silva - The Relationship Between USD/EUR Official Exchange Rates And Implied Exchange Rates From The Bitcoin Market (RePEc:gmf:papers:2020-02)
by Hélder Sebastião & Pedro Godinho - IPO patterns in Euronext after the global financial crisis of 2007-2008 (RePEc:gmf:papers:2020-15)
by Nuno Silva & Hélder Sebastião & Diogo Henriques - The partial adjustment factors of FTSE 100 stock index and stock index futures: The informational impact of electronic trading systems (RePEc:gmf:wpaper:2008-07)
by Helder Sebastião - As Ações Portuguesas Seguem um Random Walk? Implicações para a Eficiência de Mercado e para a Definição de Estratégias de Transação (RePEc:gmf:wpaper:2012-02)
by Ana Rita Gonzaga & Helder Sebastião - The Relative Contemporaneous Information Response: A New Cointegration-Based Measure of Price Discovery (RePEc:gmf:wpaper:2012-04)
by Helder Sebastião - Unknown item RePEc:gmf:wpaper:2015-05. (paper)
- Unknown item RePEc:gmf:wpaper:2015-15. (paper)
- Unknown item RePEc:gmf:wpaper:2016-13. (paper)
- Cryptocurrencies and blockchain. Overview and future perspectives (RePEc:ids:ijecbr:v:21:y:2021:i:3:p:305-342)
by Helder Miguel Correia Virtuoso Sebastião & Paulo José Osório Rupino Da Cunha & Pedro Manuel Cortesão Godinho - Efficient skewness/semivariance portfolios (RePEc:pal:assmgt:v:17:y:2016:i:5:d:10.1057_jam.2016.9)
by Rui Pedro Brito & Hélder Sebastião & Pedro Godinho - Forecasting and trading cryptocurrencies with machine learning under changing market conditions (RePEc:spr:fininn:v:7:y:2021:i:1:d:10.1186_s40854-020-00217-x)
by Helder Sebastião & Pedro Godinho - Industry return lead-lag relationships between the US and other major countries (RePEc:spr:fininn:v:9:y:2023:i:1:d:10.1186_s40854-022-00439-1)
by Ana Monteiro & Nuno Silva & Helder Sebastião - Portfolio choice with high frequency data: CRRA preferences and the liquidity effect (RePEc:spr:portec:v:16:y:2017:i:2:d:10.1007_s10258-017-0131-3)
by R. P. Brito & H. Sebastião & P. Godinho - The informational impact of electronic trading systems on the FTSE 100 stock index and its futures contracts (RePEc:taf:eurjfi:v:16:y:2010:i:7:p:611-640)
by Helder Sebastiao - Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? (RePEc:vrs:aicuec:v:65:y:2018:i:2:p:97-117:n:7)
by Bação Pedro & Duarte António Portugal & Sebastião Helder & Redzepagic Srdjan - On the Gains of Using High Frequency Data in Portfolio Selection (RePEc:vrs:aicuec:v:65:y:2018:i:4:p:365-383:n:8)
by Brito Rui Pedro & Sebastião Helder & Godinho Pedro