Abstract
This study empirically examined the
relationship between the median-to-mean pay ratio of non-executive employees
(hereinafter referred to as “MMR”) and the earnings quality in Taiwan’s
semiconductor industry. It also discussed the moderating effect of the type of
accounting firm. The results showed that firms with higher MMRs and fairer
distributions of employee pay had higher earnings quality. This phenomenon
occurred because an unbiased pay system served to improve employees’ morale and
productivity, reduce firms’ internal conflicts and human costs, and attract and
retain talents. Firms audited by the Big 4 accounting firms, which feature
rigorous auditing standards and highly effective corporate governance
mechanisms, tended to attach more importance to the fairness and transparency
of employee pay. This improved their earnings quality. Additionally, the rapid
growth of Taiwan's semiconductor industry in 2023 promoted both growth of
Taiwan’s overall economy and improvement in earnings quality. This revealed
firms’ healthy pay culture and long-term sustainability. The higher MMRs also
indicated good earnings quality, thus revealing firms’ healthy pay culture and
long-term sustainability. Hence, the study recommend that Taiwan’s
semiconductor firms attach importance to the fairness of pay distribution and
continue to improve corporate governance to ensure the authenticity.
JEL classification numbers: H83, M12, M21.
Keywords: Median-to-mean pay ratio, Median-to-mean pay ratio of
non-executive employees, Corporate value, Earnings smoothing.