• Bolhas racionais nos setores da b3 e eleição para presidente do Brasil de 2022 

      Ribeiro, Tomás Nogueira (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Economia - PPGEc-So, Câmpus Sorocaba, 19/05/2023)
      A presidential election process can generate rational expectations of a ‘risk premium’ among investors, with a speculative bias due to political uncertainty, allowing for the occurrence of explosive behavior in stock prices. ...
    • Bolhas Racionais no Mercado de Combustíveis 

      Marcolino, Lucas A. (Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 31/08/2023)
      With the emergence of flex-fuel vehicles, consumers now have a varied choice of fuels, adopting economic and environmental criteria when choosing between gasoline, ethanol and diesel. This factor resulted in fuel price ...