Purpose: The purpose of this thesis is to explain how the implementation of IFRS 16 Leaseshas affected how publicly listed firms on the Scandinavian stock exchange markets useearnings management activities. Methodology: This thesis has used a quantitative method using a deductive approach with ageneral positivistic philosophy. The database Datastream, provided via Jönköping University,was used in the data collection. To analyze the data, a Pearson and Spearman’s Rho correlationwas conducted, as well as a multiple linear regression analysis. Findings: The findings suggest that operating leasing has not been used as a substitute to otherkinds of earnings management. Further, Scandinavian public companies show no increasedincentive to use income increasing earnings management via discretionary accruals. Moreover,the findings also show that the implementation of IFRS 16 Leases does not appear to have hadas incremental effects on the Scandinavian public companies as initially expected. Theoretical perspectives: The thesis uses earlier literature within earnings management, aswell as the Agency theory, the Positive accounting theory, and the Signaling theory to enablean explanation to how IFRS 16 Leases has affected how publicly listed firms on theScandinavian stock exchange markets use earnings management activities.