Risk-dependent centrality in the Brazilian stock market. - Michel Alexandre; Kauê L. de Moraes; Francisco Aparecido Rodrigues (J. Complex Networks, 2021)

Does the default pecking order impact systemic risk? Evidence from Brazilian data. - Michel Alexandre; Thiago Christiano Silva 001; Krzysztof Michalak; Francisco Aparecido Rodrigues (Eur. J. Oper. Res., 2023)