Enterprise ESG rating method based on weight distribution model

Abstract

The invention discloses an enterprise ESG rating method based on a weight distribution model. The method comprises the following steps: 1), carrying out the industry division, and compiling an ESG score table corresponding to each industry, and the ESG score table comprises a qualitative index and a quantitative index; 2) scoring quantitative indexes and qualitative indexes of all enterprises to be evaluated based on the ESG scoring table in the step 1); 3) calculating the qualitative index and quantitative index scoring data obtained in the step 2) by adopting a weight distribution model to obtain the ESG total score of all to-be-evaluated enterprises; and 4) ranking the ESG total scores of all the to-be-evaluated enterprises according to the step 3), and giving an ESG evaluation grade according to a ranking result. According to the enterprise ESG rating methodology, the ESG performance of all enterprise subjects on the market can be measured, and then the sustainable development level of the enterprise is reflected by providing the ESG rating of the enterprise.

Description

technical field [0001] The invention relates to the field of financial investment, in particular to an enterprise ESG rating method based on a weight distribution model. Background technique [0002] ESG (Environmental, Social and Governance) integrates the three dimensions of environment, society and corporate governance to measure the impact of company operations and investment activities on the environment, the impact on society, and whether the corporate governance system is perfect. ESG itself is an assessment concept based on sustainable value, and the ESG indicator system is a concrete manifestation of ESG core values ​​and an important basis for financial institutions to carry out ESG investment. [0003] In recent years, the international capital market has shown strong interest in ESG investment concepts, and many institutions have introduced ESG concepts into the framework of corporate research and investment decision-making, and are actively practicing them. Wit...

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Problems solved by technology

[0007] 2. The horizontal comparability of the international indicator system is not strong

[0009] 3. Insufficient depth and understanding of international indicators ESG data

[0010] Information acquisition is one of the key steps in ESG assessment, but international index companies have certain difficulties in obtaining public information of Chinese companies

On the one hand, there is an unavoidable language barrier. The difficulty of obtaining information in Chinese is much more complicated than that in English. Unless a dedicated Chinese ESG assessment team is deployed, it will be difficult for international index companies to capture ESG data of Chinese companies, which also means On the other hand, because international index companies fail to fully understand China's national conditions, their ESG indicator system is not suitable for Chinese companies. Even if ESG information of Chinese companies is obtained, they cannot be judged and understood with the logic of international indicators. , resulting in insufficient understanding of the data, unable to accurately measure the ESG performance of Chinese companies

[0011] 4. Different ESG requirements lead to different ESG evaluation criteria

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