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 1 1 163
Efficient Skewness/Semivariance Portfolios 0 0 0 0 0 0 2 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 1 1 69 0 4 5 158
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 3 3 6 6
Portfolio Management With Higher Moments: The Cardinality Impact 0 0 0 1 0 0 1 3
Predictability of stock returns and dividend growth using dividend yields: An international approach 0 0 0 32 0 0 2 96
The Iberian electricity market:Price dynamics and risk premium in an illiquid market 0 0 0 27 0 0 3 41
The Relationship Between USD/EUR Official Exchange Rates And Implied Exchange Rates From The Bitcoin Market 0 0 2 44 0 1 4 71
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 1 2 3 554
Where is the information on USD/Bitcoins hourly price movements? 0 0 0 39 0 0 2 92
Total Working Papers 0 1 3 422 4 11 31 1,415
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 2 9 161
Cryptocurrencies and blockchain. Overview and future perspectives 1 1 5 68 1 2 17 156
Efficient skewness/semivariance portfolios 0 0 0 5 0 0 0 30
Financial literacy bias: a comparison between students and nonstudents 1 2 4 6 3 4 9 11
Forecasting and trading cryptocurrencies with machine learning under changing market conditions 0 5 14 39 2 9 39 173
From Bitcoin to Central Bank Digital Currencies: Making Sense of the Digital Money Revolution 0 1 3 14 1 5 10 60
IPO Patterns in Euronext After the Global Financial Crisis of 2007-2008 0 0 1 5 0 0 6 17
Industry return lead-lag relationships between the US and other major countries 0 0 0 1 2 4 6 10
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 1 1 1 0 2 3 8
Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World? 0 1 1 20 0 1 7 112
Native Market Factors for Pricing Cryptocurrencies 0 0 2 2 2 2 6 9
On the Gains of Using High Frequency Data in Portfolio Selection 0 0 0 3 0 0 1 31
On the Gains of Using High Frequency Data in Portfolio Selection 0 0 0 0 0 0 1 2
Portfolio choice with high frequency data: CRRA preferences and the liquidity effect 0 0 0 2 0 0 6 63
Price Appreciation and Roughness Duality in Bitcoin: A Multifractal Analysis 0 0 0 2 0 1 1 7
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 0 2 2
Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures 0 0 0 1 0 0 0 2
Where is the Information on USD/Bitcoin Hourly Prices? 0 0 1 1 0 1 2 2
Total Journal Articles 2 11 34 253 11 33 125 1,008
1 registered items for which data could not be found
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Statistics updated 2025-10-06