Tanya Vianna de Ara˙jo
Tanya Vianna de Ara˙jo
Professor de Matemßtica, Economia e ComputašŃo, ISEG, ULisboa
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Agent based models and opinion dynamics as Markov chains
S Banisch, R Lima, T Ara˙jo
Social Networks 34 (4), 549-561, 2012
The geometry of crashes. A measure of the dynamics of stock market crises
T Ara˙jo, F LoušŃ
Quantitative Finance 7 (1), 63-74, 2007
Reconstructing an economic space from a market metric
RV Mendes, T Ara˙jo, F LoušŃ
Physica A: Statistical Mechanics and its Applications 323, 635-650, 2003
Opinion dynamics and communication networks
S Banisch, T Ara˙jo, J LoušŃ
Advances in Complex Systems 13 (01), 95-111, 2010
The topology of cross-border exposures: beyond the minimal spanning tree approach
A Spelta, T Ara˙jo
Physica A: Statistical Mechanics and its Applications 391 (22), 5572-5583, 2012
The specific shapes of gender imbalance in scientific authorships: a network approach
T Ara˙jo, E Fontainha
Journal of Informetrics 11 (1), 88-102, 2017
The seismography of crashes in financial markets
T Ara˙jo, F LoušŃ
Physics Letters A 372 (4), 429-434, 2008
A process-reconstruction analysis of market fluctuations
R Vilela Mendes, R Lima, T Ara˙jo
International Journal of Theoretical and Applied Finance 5 (08), 797-821, 2002
Function and form in networks of interacting agents
T Ara˙jo, RV Mendes
arXiv preprint nlin/0009018, 2000
Do sentiments influence market dynamics? A reconstruction of the Brazilian stock market and its mood
T Ara˙jo, S EleutÚrio, F LoušŃ
Physica A: Statistical Mechanics and its Applications 505, 1139-1149, 2018
On the empirical relevance of the transient in opinion models
S Banisch, T Ara˙jo
Physics Letters A 374 (31-32), 3197-3200, 2010
Innovation and self-organization in a multi-agent model
T Ara˙jo, RV Mendes
Advances in Complex Systems 12 (02), 233-253, 2009
Social capital and economic performance: trust and distrust in eighteenth-century gold shipments from Brazil
LF Costa, MM Rocha, T Araujo
European Review of Economic History 15 (1), 1-27, 2011
Multidimensional analysis of linguistic networks
T Ara˙jo, S Banisch
Towards a Theoretical Framework for Analyzing Complex Linguistic Networksá…, 2016
Education, neighborhood effects and growth: an agent-based model approach
T Ara˙jo, MS Aubyn
Advances in Complex Systems 11 (01), 99-117, 2008
Signals on graphs: Transforms and tomograms
RV Mendes, HC Mendes, T Ara˙jo
Physica A: Statistical Mechanics and its Applications 450, 1-17, 2016
Network effects in a human capital based economic growth model
TV Martins, T Ara˙jo, MA Santos, M St Aubyn
Physica A: Statistical Mechanics and its Applications 388 (11), 2207-2214, 2009
The topology of inter-industry relations from the Portuguese national accounts
T Ara˙jo, R Faustino
Physica A: Statistical Mechanics and its Applications 479, 236-248, 2017
On positional consumption and technological innovation: an agent-based model
JPR Bernardino, T Ara˙jo
Journal of Evolutionary Economics 23 (5), 1047-1071, 2013
A dynamical characterization of the small world phase
T Ara˙jo, RV Mendes, J Seixas
Physics Letters A 319 (3-4), 285-289, 2003
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