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 1 1 23 0 2 3 165
Efficient Skewness/Semivariance Portfolios 0 0 0 0 0 1 2 4
IPO patterns in Euronext after the global financial crisis of 2007-2008 0 1 1 19 0 1 1 42
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 0 1 69 0 2 7 160
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 2 5 8 8
Portfolio Management With Higher Moments: The Cardinality Impact 0 0 0 1 2 5 6 8
Predictability of stock returns and dividend growth using dividend yields: An international approach 0 0 0 32 2 2 3 98
The Iberian electricity market:Price dynamics and risk premium in an illiquid market 0 0 0 27 0 0 2 41
The Relationship Between USD/EUR Official Exchange Rates And Implied Exchange Rates From The Bitcoin Market 0 0 1 44 3 3 6 74
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 2 5 6 558
Where is the information on USD/Bitcoins hourly price movements? 0 0 0 39 0 0 0 92
Total Working Papers 0 2 4 424 11 26 45 1,437
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 1 1 9 162
Cryptocurrencies and blockchain. Overview and future perspectives 1 3 5 70 4 7 20 162
Efficient skewness/semivariance portfolios 0 0 0 5 0 1 1 31
Financial literacy bias: a comparison between students and nonstudents 1 2 4 7 3 7 12 15
Forecasting and trading cryptocurrencies with machine learning under changing market conditions 1 3 15 42 7 14 42 185
From Bitcoin to Central Bank Digital Currencies: Making Sense of the Digital Money Revolution 0 2 5 16 6 10 18 69
IPO Patterns in Euronext After the Global Financial Crisis of 2007-2008 0 0 1 5 2 3 9 20
Industry return lead-lag relationships between the US and other major countries 1 1 1 2 2 5 9 13
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 0 1 1 0 1 4 9
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 0 1 20 0 0 6 112
Native Market Factors for Pricing Cryptocurrencies 0 0 2 2 3 6 9 13
On the Gains of Using High Frequency Data in Portfolio Selection 0 0 0 0 0 2 2 4
On the Gains of Using High Frequency Data in Portfolio Selection 0 0 0 3 1 2 3 33
Portfolio choice with high frequency data: CRRA preferences and the liquidity effect 0 0 0 2 0 1 5 64
Price Appreciation and Roughness Duality in Bitcoin: A Multifractal Analysis 0 0 0 2 1 2 3 9
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 1 1 0 1 3 3
Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures 0 1 1 2 1 2 2 4
Where is the Information on USD/Bitcoin Hourly Prices? 0 0 1 1 1 2 4 4
Total Journal Articles 4 12 39 263 32 67 161 1,064
1 registered items for which data could not be found
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Statistics updated 2025-12-06