Culture and financial reporting quality in GCC countries: what do we know about tribal culture?

Purpose: Although the effect of culture on financial reporting practices has been addressed in earlier studies, the existing empirical evidence totally neglects an important dimension in Gulf Cooperation Council (GCC) markets: tribal culture. The authors fill this gap in the literature using Oman as the setting. Design/methodology/approach: The authors collect data for 583 company-year observations for companies listed on the Omani capital market, 2007–2014. The authors run a two-way fixed effects panel data regression to test their hypothesis. Findings: Tribal culture has a negative effect on financial reporting quality (FRQ), measured by both accrual-based and real earnings management. The findings are robust under a variety of sensitivity analyses. In additional analysis, the findings confirm that tribal culture negatively moderates the effectiveness of internal monitoring mechanisms and is associated with low-quality auditing. Further, the authors find tribal culture associated with delayed financial information. Originality/value: To the authors' knowledge, the study makes several contributions to the literature because it is the first archival evidence linking tribal culture with FRQ. It is the first to show that the effect of corporate governance mechanisms on FRQ is moderated by tribal culture. The study has valuable implications for policymakers, regulators, boards of directors and auditors in GCC countries as well as in countries with similar cultures.