Family ownership and earnings quality of Thai firms

Purpose The purpose of this paper is to provide evidence that the quality of earnings of family run firms is superior to that of the other firms and that firms run by founding family members exhibit this trait even more prominently. Using insights from the fundamental accounting valuation model, this study also hypothesizes that financial markets place a higher weightage on earnings than book value for founding family-run firms in Thailand as these firms report a more reliable earnings number. Design/methodology/approach This is an empirical archival research. Findings The authors report evidence that financial markets place a higher weightage on earnings than book value for founding family-run firms. The evidence is consistent with the insight that current earnings of the founding family-run firms offer more information about future earnings and cash flow compared to book value than those for family (FAM) and non-family (NonCS) firms. The authors also provide evidence that earnings persistence and the accrual quality of the founding family firms are higher compared to the other firms. This evidence is contrary to the notion that family firms have more opaque disclosures, lower earnings quality and higher implied cost of equity capital. Originality/value This if the first time the accounting fundamental valuation theory has been used to provide evidence of higher earnings quality.