“…The second stream of research examines the peer firms' effect in the capital market (e.g., Kim & Ritter, ; Ma, ; MacKay & Phillips, ), showing that the specific firm's financing decision in large part is a response to the financing decision of peer firms. Finally, the third stream investigates the impact of SOX on financial reporting quality by lowering discretionary accruals (Lobo & Zhou, ), reducing accrual earnings management (Ashbaugh‐Skaife, Collins, Kinney, & Lafond, ; Chen et al, ; Cohen, Dey, & Lys, ), stimulating nonprofit organizations to adopt governance measures similar to SOX (Iyer & Watkins, ), and reducing IPO underpricing (Johnston & Madura, ). Our study complements yet differs from these three studies by investigating the link between peer firms' earnings quality and IPO underpricing.…”