The Brasilia Econophysics Group
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The Brasilia Econophysics Group

This interdisciplinary group is an example of a self-organizing system.
Only after a dozen papers had been published, the group first met for a workshop in Brasilia on June 2005.

Sergio Da Silva
Department of Economics, Federal University of Santa Catarina

Annibal Figueiredo
Department of Physics, University of Brasilia

Iram Gleria
Department of Physics, Federal University of Alagoas

Raul Matsushita
Department of Statistics, University of Brasilia

Pushpa Rathie
Department of Statistics, University of Brasilia

Gandhi Viswanathan
Department of Physics, Federal University of Alagoas

The Workshop :: MINI–WORKSHOP EM ECONOFÍSICA Dias 21 e 22 de Junho 2004, Auditório da Física UnB :: Medidas Estatísticas em Séries Temporais Estocásticas :: Dia 21.06.2005, Terça-Feira, 09:30–12:30 :: .: Teoremas Limites na Análise de Séries Temporais Financeiras, Iram Gleria FIS-UFAL .: Teoremas Limites Não Clássicos: Novas Idéias e Possíveis Aplicações na Análise de Séries Temporais Estocásticas, Annibal Figueiredo FIS-UnB .: Medidas Estatísticas em Sistemas Dinâmicos com Tempo Discreto: Aplicação ao Mapa Logístico, Carlos Costa FIS-UnB .: Estimação dos Parâmetros de Forma, Escala e de Assimetria em processos Vôos de Levy, Raul Matsushita EST-UnB :: Modelos Financeiros e Fatos Econômicos :: Dia 21.06.2005, Terça-Feira, 14:30–18:00 :: .: Modelos Financeiros e Fatos Econômicos: Extraindo Conclusões a Partir das Suas Contradições, Bernardo Mello FIS-UCB, Daniel Cajueiro ECO-UCB .: Econofísica de Mercados Acionários: Caudas Grossas nas Distribuições de Retornos, Gandhi Viswanathan FIS-UFAL .: Modelo de Black-Scholes para Precificação de Opções: Log Retornos Gaussianos e Não-Gaussianos, João Juchem MAT-UFRGS .: Serão a Libra e o Euro a Mesma Moeda? Sergio Da Silva ECO-UFSC :: A Econofísica e a Física de Sistemas Complexos :: Dia 22.06.2005, Quarta-Feira, 10:00–12:30 :: O Que é a Econofísica? História e Perspectivas, Sergio Da Silva ECO-UFSC .: Sistemas Complexos, Criticalidade e Leis de Potência, Iram Gleria FIS-UFAL .: A Estratégia dos Números Primos em Mercados Financeiros, Sergio Da Silva ECO-UFSC .: Simulando Mercados com um Autômato Celular Unidimensional, João Juchem MAT-UFRGS.

Characteristic Function Approach to the Sum of Stochastic Variables

Europhysics Letters
Algorithmic Complexity Theory and the Relative Efficiency of Financial Markets
vol 84/4, pp. 48005-48010
2008

Economics Bulletin
The Relative Efficiency of Stockmarkets
vol 7/6, pp. 1-12
2008

Applied Mathematical Sciences
Shannon, Levy, and Tsallis: A Note
vol 2/28, pp. 1359-1363
2008

Journal of Physics A
The Levy Sections Theorem Revisited
vol 40 pp. 5783-5794
2007

Physics Letters A
Are Pound and Euro the Same Currency?
vol 368/3-4, pp. 173-180
2007

Physica A
The Chinese Chaos Game
vol 378/2 pp. 427-442
2007

Physica A
The Levy Sections Theorem: An Application to Econophysics
vol 386/2 pp. 756-759
2007

Economics Bulletin
Hurst Exponents, Power Laws, and Efficiency in the Brazilian Foreign Exchange Market
vol 7/1 pp. 1-11
2007

Physica A
Log-Periodic Crashes Revisited
vol 364 pp. 331-335
2006

Physica A
Nonidentically Distributed Variables and Nonlinear Autocorrelation
vol 363/2 pp. 171-180
2006

Physica A
Financial Volatility and Independent and Identically Distributed Variables
vol 346/3-4 pp. 484-498
2005

Communications in Nonlinear Science and Numerical Simulation
International Finance, Levy Distributions, and the Econophysics of Exchange Rates
vol 10/4 pp. 365-393
2005

Physics Letters A
Autocorrelation and the Sum of Stochastic Variables
vol 326/1-2 pp. 166-170
2004

Physica A
Exponentially Damped Levy Flights, Multiscaling, and Exchange Rates
vol 333 pp. 353-369
2004

Physica A
Exponentially Damped Levy Flights, Multiscaling, and Slow Convergence in Stockmarkets
vol 342/1-2 pp. 200-206
2004

Physica A
Levy Flights, Autocorrelation, and Slow Convergence
vol 337/3-4 pp. 369-383
2004

Revista Brasileira de Ensino de Fisica
Sistemas Complexos, Criticalidade e Leis de Potencia
vol 26 pp. 99-108
2004

Physica A
Autocorrelation as a Source of Truncated Levy Flights in Foreign Exchange Rates
vol 323 pp. 601-625
2003

Physica A
Exponentially Damped Levy Flights
vol 326/3-4 pp. 544-555
2003

Economics Bulletin
Fractal Structure in the Chinese Yuan-US Dollar Rate
vol 7/2 pp. 1-13
2003

Physics Letters A
On the Origins of Truncated Levy Flights
vol 315/1-2 pp. 51-60
2003

Economics Bulletin
Scaling Power Laws in the Sao Paulo Stock Exchange
vol 7/3 pp. 1-12
2002

Brazilian Journal of Business Economics
Criticality
vol 2/2 pp. 33-45
2002