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of 149
pro vyhledávání: '"ARAÚJO, Tanya"'
Autor:
Araújo, Tanya, Barbosa, Paulo
The growing attention on cryptocurrencies has led to increasing research on digital stock markets. Approaches and tools usually applied to characterize standard stocks have been applied to the digital ones. Among these tools is the identification of
Externí odkaz:
http://arxiv.org/abs/2308.07626
Bibliometric studies based on the Web of Science (WOS) database have become an increasingly popular method for analysing the structure of scientific research. So do network approaches, which, based on empirical data, make it possible to characterize
Externí odkaz:
http://arxiv.org/abs/2308.00992
Autor:
Araújo, Tanya, Mendes, R. Vilela
Publikováno v:
Advances in Complex Systems Vol. 25, No. 07, 2250009 (2022)
Long range connections play an essential role in dynamical processes on networks, on the processing of information in biological networks, on the structure of social and economical networks and in the propagation of opinions and epidemics. Here we re
Externí odkaz:
http://arxiv.org/abs/2203.07985
Autor:
Passinhas, Joana, Araújo, Tanya
The systematic differences of gender representation across occupations, gender-based occupational segregation, has been suggested as one of the most important determinants of the still existing gender wage gap. Despite some signs of a decreasing tren
Externí odkaz:
http://arxiv.org/abs/2108.10343
Autor:
Mendes, R. Vilela, Araújo, Tanya
Publikováno v:
Physica A 608 (2022) 128269
Networks with long-range connections obeying a distance-dependent power law of sufficiently small exponent display superdiffusion, L\'evy flights and robustness properties very different from the scale-free networks. It has been proposed that these n
Externí odkaz:
http://arxiv.org/abs/2002.04351
Autor:
Araújo, Tanya, Göbel, Maximilian
Since the beginning of the new millennium, stock markets went through every state from long-time troughs, trade suspensions to all-time highs. The literature on asset pricing hence assumes random processes to be underlying the movement of stock retur
Externí odkaz:
http://arxiv.org/abs/1811.03092
Autor:
Araújo, Tanya, Fontainha, Elsa
This paper seeks to build upon the previous literature on gender aspects in research collaboration and knowledge diffusion. Our approach adds the meme inheritance notion to traditional citation analysis, as we investigate if scientific memes are inhe
Externí odkaz:
http://arxiv.org/abs/1706.05156
Autor:
Carvalho, Lucas, Araújo, Tanya
Publikováno v:
Applied Network Science; 11/26/2024, Vol. 9 Issue 1, p1-38, 38p
Autor:
Araújo, Tanya, Barbosa, Paulo
Publikováno v:
Computational Economics; Oct2024, Vol. 64 Issue 4, p2509-2521, 13p
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