Now showing items 1-2 of 2

    • Covid-19 in the Brazilian stock market 

      Schiavo, Bruno Andrade
      2021-03
      As Covid-19 ravages through, several researchers have attempted to describe its impact in the share price of listed companies. I investigate the Brazilian stock market through a regression analysis of how three firm ...
    • Performance gap among Brazilian undergraduate students in online and face-to-face courses 

      Shimura, Cesar Augusto Saito
      2020-10-19
      With SARS-CoV-2 pushing many higher education institutions to experiment different teaching formats, online education is becoming a relevant topic in the educational field. In the last twenty years, online education has ...