Abstract
In this study, a firm's performance is
investigated in relation to the impact of corporate governance mechanisms and
sustainability reporting. Content analysis is employed to evaluate and
calculate a company's sustainability reporting by utilizing the disclosure of
SDGs and external assurance in its sustainability report. CEO Duality, Insider
Ownership, Board Size, Remuneration Committee, and Nomination Committee are the
metrics used to evaluate corporate governance. In this study, the performance
of 100 firms listed in the Fortune 500 in the industrials, materials, and
energy sectors is evaluated over a five-year period (2019-2023) using Tobin's Q
and return on assets. The effect of corporate governance mechanisms and
sustainability reporting is determined through regression analysis, and the
purposive sampling method is employed in this investigation. The findings of
this study indicate that ROA and Tobin's Q are significantly and positively
influenced by ownership concentration. The disclosure of SDGs has a detrimental
impact on ROA. Still, it does not substantially impact Tobin's Q. The use of
external assurance on a sustainability report, the CEO Duality, the Nomination
committee, and the Remuneration committee have no impact on Tobin's Q or ROA. This
study contributes to understanding corporate governance and sustainability's
nuanced effects on firm performance, highlighting ownership concentration as a
key driver and revealing contrasting impacts of sustainability disclosure.
JEL classification numbers: L25, M14, Q56.
Keywords: Corporate Governance, Sustainability Reporting, SDGs, Firm
Performance.