“…However, the key question ishow do inferior financial reporting and accounting quality explain the recurrence of these stock market phenomena? Supporters of the IFRS argue that quality reporting resulting from mandating the application of IFRS could improve reporting transparency and information symmetry between users of financial reports (Ahmed et al, 2013b;Horton et al, 2013;Hong et al, 2014;El-Gazzar and Finn, 2017;Ugrin et al, 2017;Ricketts et al, 2018;Amidu and Issahaku, 2019;El-Diftar and Elkalla, 2019;Ayadi et al, 2020;Hlel et al, 2020;Lakhal and Dedaj, 2020). IFRS-IPO research empirically established that in the primary market [1], the IFRS mandate enhanced IPO corporations' information quality by discouraging managers' liberty in self-selecting accounting principles, improved reporting quality in IPO prospectuses and enhanced information symmetry among IPO participants, thus alleviating underpricing (Otero and Enríquez, 2012;Hong et al, 2014).…”