Blar i Discussion papers (FOR) på forfatter "Rusina, Aija"

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    • Fraud detection by a multinomial model: Separating honesty from unobserved fraud 

      Andersson, Jonas; Olden, Andreas; Rusina, Aija (Discussion paper;15/20, Working paper, 2020-12-31)
      In this paper we investigate the EM-estimator of the model by Caudill et al. (2005). The purpose of the model is to identify items, e.g. individuals or companies, that are wrongly classified as honest; an example of this ...