Helder Miguel Correia Virtuoso Sebastião
AuthID: R-000-5R1
11
TITLE: Cryptocurrencies and blockchain. Overview and future perspectives
AUTHORS: Paulo Rupino Da Cunha; Helder Sebasti�ão; Pedro C Godinho;
PUBLISHED: 2021, SOURCE: International Journal of Economics and Business Research, VOLUME: 1, ISSUE: 1
AUTHORS: Paulo Rupino Da Cunha; Helder Sebasti�ão; Pedro C Godinho;
PUBLISHED: 2021, SOURCE: International Journal of Economics and Business Research, VOLUME: 1, ISSUE: 1
12
TITLE: International evidence on stock returns and dividend growth predictability using dividend yields Full Text
AUTHORS: Monteiro, A; Sebastião, H; Silva, Nuno ;
PUBLISHED: 2020, SOURCE: Revista Contabilidade e Financas in Revista Contabilidade e Financas, VOLUME: 31, ISSUE: 84
AUTHORS: Monteiro, A; Sebastião, H; Silva, Nuno ;
PUBLISHED: 2020, SOURCE: Revista Contabilidade e Financas in Revista Contabilidade e Financas, VOLUME: 31, ISSUE: 84
13
TITLE: Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures
AUTHORS: Sebastiao, H; Godinho, P; Westgaard, S;
PUBLISHED: 2020, SOURCE: 12th Annual International Conference on Globalization and Higher Education in Economics and Business Administration (GEBA) in SCIENTIFIC ANNALS OF ECONOMICS AND BUSINESS, VOLUME: 67, ISSUE: SI
AUTHORS: Sebastiao, H; Godinho, P; Westgaard, S;
PUBLISHED: 2020, SOURCE: 12th Annual International Conference on Globalization and Higher Education in Economics and Business Administration (GEBA) in SCIENTIFIC ANNALS OF ECONOMICS AND BUSINESS, VOLUME: 67, ISSUE: SI
14
TITLE: Using Machine Learning to Profit on the Risk Premium of the Nordic Electricity Futures
AUTHORS: Sebastião, H; Godinho, P; Westgaard, S;
PUBLISHED: 2020, SOURCE: Scientific Annals of Economics and Business in Scientific Annals of Economics and Business, VOLUME: 67, ISSUE: SI
AUTHORS: Sebastião, H; Godinho, P; Westgaard, S;
PUBLISHED: 2020, SOURCE: Scientific Annals of Economics and Business in Scientific Annals of Economics and Business, VOLUME: 67, ISSUE: SI
INDEXED IN: 
Scopus 
Handle
Scopus Handle15
TITLE: COVID-19, “Blockchain” e moeda digital
AUTHORS: Helder M C V Sebastião;
PUBLISHED: 2020, SOURCE: Um Vírus que nos Re(Une): Reflexões da FEUC in Um Vírus que nos Re(Une): Reflexões da FEUC
AUTHORS: Helder M C V Sebastião;
PUBLISHED: 2020, SOURCE: Um Vírus que nos Re(Une): Reflexões da FEUC in Um Vírus que nos Re(Une): Reflexões da FEUC
INDEXED IN: Handle
Handle IN MY: 
ORCID
ORCID16
TITLE: Portfolio management with higher moments: the cardinality impact Full Text
AUTHORS: Brito, RP; Sebastiao, H; Godinho, P;
PUBLISHED: 2019, SOURCE: International Transactions in Operational Research in INTERNATIONAL TRANSACTIONS IN OPERATIONAL RESEARCH, VOLUME: 26, ISSUE: 6
AUTHORS: Brito, RP; Sebastiao, H; Godinho, P;
PUBLISHED: 2019, SOURCE: International Transactions in Operational Research in INTERNATIONAL TRANSACTIONS IN OPERATIONAL RESEARCH, VOLUME: 26, ISSUE: 6
17
TITLE: Bitcoin futures: An effective tool for hedging cryptocurrencies Full Text
AUTHORS: Sebastião, H; Godinho, P;
PUBLISHED: 2019, SOURCE: Finance Research Letters in Finance Research Letters, VOLUME: 33
AUTHORS: Sebastião, H; Godinho, P;
PUBLISHED: 2019, SOURCE: Finance Research Letters in Finance Research Letters, VOLUME: 33
18
TITLE: The Iberian electricity market: analysis of the risk premium in an illiquid market
AUTHORS: Ferreira, M; Sebastiao, H;
PUBLISHED: 2018, SOURCE: Journal of Energy Markets in JOURNAL OF ENERGY MARKETS, VOLUME: 11, ISSUE: 2
AUTHORS: Ferreira, M; Sebastiao, H;
PUBLISHED: 2018, SOURCE: Journal of Energy Markets in JOURNAL OF ENERGY MARKETS, VOLUME: 11, ISSUE: 2
19
TITLE: Information Transmission Between Cryptocurrencies: Does Bitcoin Rule the Cryptocurrency World?
AUTHORS: Bacao, P; Duarte, AP; Sebastiao, H; Redzepagic, S;
PUBLISHED: 2018, SOURCE: Scientific Annals of Economics and Business in SCIENTIFIC ANNALS OF ECONOMICS AND BUSINESS, VOLUME: 65, ISSUE: 2
AUTHORS: Bacao, P; Duarte, AP; Sebastiao, H; Redzepagic, S;
PUBLISHED: 2018, SOURCE: Scientific Annals of Economics and Business in SCIENTIFIC ANNALS OF ECONOMICS AND BUSINESS, VOLUME: 65, ISSUE: 2
20
TITLE: On the Gains of Using High Frequency Data in Portfolio Selection
AUTHORS: Brito, RP; Sebastiao, H; Godinho, P;
PUBLISHED: 2018, SOURCE: SCIENTIFIC ANNALS OF ECONOMICS AND BUSINESS, VOLUME: 65, ISSUE: 4
AUTHORS: Brito, RP; Sebastiao, H; Godinho, P;
PUBLISHED: 2018, SOURCE: SCIENTIFIC ANNALS OF ECONOMICS AND BUSINESS, VOLUME: 65, ISSUE: 4
