Access Statistics for Helder Miguel Correia Virtuoso Sebastião

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
As Ações Portuguesas Seguem um Random Walk? Implicações para a Eficiência de Mercado e para a Definição de Estratégias de Transação 0 0 0 22 0 0 0 162
Efficient Skewness/Semivariance Portfolios 0 0 0 0 0 0 3 3
IPO patterns in Euronext after the global financial crisis of 2007-2008 0 0 0 18 0 0 1 41
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 0 0 68 0 1 3 154
On the gains of using high frequency data and higher moments in Portfolio Selection 0 0 0 34 0 0 1 54
Portfolio Choice with High Frequency Data: CRRA Preferences and the Liquidity Effect 0 0 0 0 0 1 3 3
Portfolio Management With Higher Moments: The Cardinality Impact 0 0 0 1 1 1 1 3
Predictability of stock returns and dividend growth using dividend yields: An international approach 0 0 0 32 0 1 2 96
The Iberian electricity market:Price dynamics and risk premium in an illiquid market 0 0 1 27 1 1 5 41
The Relationship Between USD/EUR Official Exchange Rates And Implied Exchange Rates From The Bitcoin Market 0 1 2 44 0 2 3 70
The Relative Contemporaneous Information Response: A New Cointegration-Based Measure of Price Discovery 0 0 0 25 0 0 0 133
The partial adjustment factors of FTSE 100 stock index and stock index futures: The informational impact of electronic trading systems 0 0 0 111 0 0 2 552
Where is the information on USD/Bitcoins hourly price movements? 0 0 0 39 0 0 2 92
Total Working Papers 0 1 3 421 2 7 26 1,404
3 registered items for which data could not be found

Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Bitcoin futures: An effective tool for hedging cryptocurrencies 0 0 1 40 0 0 8 159
Cryptocurrencies and blockchain. Overview and future perspectives 0 0 4 67 0 2 19 154
Efficient skewness/semivariance portfolios 0 0 0 5 0 0 0 30
Financial literacy bias: a comparison between students and nonstudents 0 1 4 4 0 2 7 7
Forecasting and trading cryptocurrencies with machine learning under changing market conditions 0 6 9 34 1 13 36 164
From Bitcoin to Central Bank Digital Currencies: Making Sense of the Digital Money Revolution 0 1 3 13 0 1 8 55
IPO Patterns in Euronext After the Global Financial Crisis of 2007-2008 1 1 2 5 2 3 7 17
Industry return lead-lag relationships between the US and other major countries 0 0 1 1 1 2 3 6
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 0 0 0 0 1 1 6
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 0 1 19 1 2 7 111
Native Market Factors for Pricing Cryptocurrencies 1 1 2 2 1 1 5 7
On the Gains of Using High Frequency Data in Portfolio Selection 0 0 0 0 0 0 1 2
On the Gains of Using High Frequency Data in Portfolio Selection 0 0 0 3 0 0 1 31
Portfolio choice with high frequency data: CRRA preferences and the liquidity effect 0 0 1 2 1 1 8 63
Price Appreciation and Roughness Duality in Bitcoin: A Multifractal Analysis 0 0 0 2 0 0 0 6
The informational impact of electronic trading systems on the FTSE 100 stock index and its futures contracts 0 0 0 42 0 0 0 152
Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures 0 0 0 1 0 0 1 2
Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures 0 1 1 1 0 1 2 2
Where is the Information on USD/Bitcoin Hourly Prices? 0 0 1 1 0 0 1 1
Total Journal Articles 2 11 30 242 7 29 115 975
1 registered items for which data could not be found
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Statistics updated 2025-07-04