"Variance of variance" - Selaus asiasanan mukaanArtikkelit

    • What do we know about the second moment of financial markets? 

      Grobys, Klaus (Elsevier, 11 / 2021)
      Recent research shows that the vast majority of scientific studies published in leading finance journals fails scientific replication (Hou, Xue, and Zhang, 2020; Harvey, Liu, and Zhu; 2016). This study argues that p-hacking, ...