ESG Rating Meaning, Function & application

Abstract

ESG ratings assess company sustainability and ethics. Many agencies worldwide rate companies differently due to varying methodologies. Agencies focus on different indicators, scoring, and weightings. Key differences are that foreign agencies are more developed and integrated while China’s are still evolving. Reasons for divergence include data availability, social factors, and subjective positions. For investors, the underlying data is more valuable than ratings to make personalized ESG evaluations. Companies should not chase ratings but improve risk management and competitiveness. Domestic agencies need more disclosure and integration with foreign ones to develop unique systems. Despite differences, ratings provide investment decision references and highlight ESG issues. With improvement, ratings can better inform stakeholders on sustainability.