Hélder Sebastião
- Economics and Econometrics top 5%
- Information Systems top 5%
- Finance top 5%
- Management Science and Operations Research top 5%
- Management Information Systems top 10%
- Co-authors
- Pedro GodinhoPaulo Rupino da CunhaPaulo MeloNuno SilvaPedro TorresRui PascoalSjur Westgaard
- Topics
- Market Dynamics and Volatility (10 papers)Financial Markets and Investment Strategies (7 papers)Blockchain Technology Applications and Security (6 papers)
- Journals
- SHILAP Revista de lepidopterologíaFinance research lettersFuture Internet
- Partner nations
- PortugalFranceUnited States
In The Last Decade
Hélder Sebastião
16 papers receiving 339 citations
Hit Papers
Peers
Comparison fields: 5 of 40
- Economics and Econometrics 218
- Information Systems 216
- Finance 106
- Management Science and Operations Research 94
- Management Information Systems 41
Countries citing papers authored by Hélder Sebastião
This map shows the geographic impact of Hélder Sebastião's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hélder Sebastião with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hélder Sebastião more than expected).
Fields of papers citing papers by Hélder Sebastião
This network shows the impact of papers produced by Hélder Sebastião. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hélder Sebastião. The network helps show where Hélder Sebastião may publish in the future.
Co-authorship network of co-authors of Hélder Sebastião
This figure shows the co-authorship network connecting the top 25 collaborators of Hélder Sebastião. A scholar is included among the top collaborators of Hélder Sebastião based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hélder Sebastião. Hélder Sebastião is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 2 | |
| 3 | 10 | |
| 4 | Forecasting and trading cryptocurrencies with machine learning under changing market conditionsbreakdown → | 142 |
| 5 | 64 | |
| 6 | 4 | |
| 7 | 1 | |
| 8 | 3 | |
| 9 | 2 | |
| 10 | 61 | |
| 11 | 36 | |
| 12 | 5 | |
| 13 | 3 | |
| 14 | 2 | |
| 15 | 9 | |
| 16 | 7 | |
| 17 | 2 |
About Hélder Sebastião
Hélder Sebastião is a scholar working on Finance, Economics and Econometrics and Management Science and Operations Research, having authored 17 papers that have together received 353 indexed citations. Recurring topics across this work include Market Dynamics and Volatility (10 papers), Financial Markets and Investment Strategies (7 papers) and Blockchain Technology Applications and Security (6 papers). The work is most often cited by research in Finance (106 citations), Information Systems (216 citations) and Economics and Econometrics (218 citations). Hélder Sebastião has collaborated with scholars based in Portugal, France and United States. Frequent co-authors include Pedro Godinho, Paulo Rupino da Cunha, Paulo Melo, Nuno Silva, Pedro Torres, Rui Pascoal and Sjur Westgaard. Their work appears in journals such as SHILAP Revista de lepidopterología, Finance research letters and Future Internet.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.