This study investigates whether Public Company Accounting Oversight Board (PCAOB) inspections of foreign auditors affect global financial reporting comparability. Foreign auditors may adjust audit methodologies to address PCAOB inspection findings, which could affect financial reporting of local...

In this paper, we examine whether productivity improves after mandatory IFRS adoption. Using data envelopment analysis (DEA) to measure firm-level productivity, we show that production efficiency of mandatory IFRS adopters increases significantly after mandatory adoption of IFRS. The...

We examine the impact of mandatory IFRS adoption on firm-level “crash risk,” defined as the frequency of extreme negative stock returns. An important feature of our study is that we separately analyze industrial firms and firms in finance-related industries. This is important because IFRS...

We test whether mandatory IFRS adoption affects firm-level ‘crash risk,' defined as the frequency of extreme negative stock returns. We separately analyze non-financial firms and financial firms because IFRS is likely to affect their crash risk differently. We find that IFRS adoption decreases...

We examine the effect IFRS adoption has had on audit effort and the effectiveness of greater audit effort on constraining earnings management. While prior studies have examined the costs of IFRS adoption, it is unclear whether IFRS adoption affects audit effort and whether extra audit effort...