Stock investment risk early warning method and device based on ESG scoring system

Abstract

The invention discloses a stock investment risk early warning method and device based on an ESG scoring system, and aims to find an implementation scheme for effectively improving the real-time performance and effectiveness of stock investment risk early warning. The method comprises the following steps: acquiring data information corresponding to a preset index, and performing preliminary arrangement on the data information through natural language processing; performing standardization processing on the data information subjected to the preliminary arrangement by adopting a preset rule; industry feature information is obtained, different weights are given to the preset indexes in different industries based on the industry feature information, and index industry weights are obtained; and generating company investment risk information based on the standardized data information, the preset index and the index industry weight. According to the invention, by constructing the multi-dimensional indexes, especially creatively bringing enterprise environment, society and governance information into the risk early warning system, the problem that the risk model is single in constituent factor is solved, and the effect of enhancing the risk early warning capability is achieved.

Description

technical field [0001] The present invention relates to the field of computers. Specifically, the present invention relates to a method and device for early warning of stock investment risks based on the ESG scoring system. Background technique [0002] The main rating system of the existing stock market risk is based on financial indicators, and to a certain extent ignores the impact of Environment, Social Responsibility, Corporate Governance (ESG) on company evaluation. This is mainly because the traditional The financial index measurement method usually measures the performance of the past performance of the company. If the company's managers have the motivation to hide the real operating conditions, resulting in information asymmetry between investors and financiers, it will not be able to provide investors with investment decisions. in accordance with. Therefore, there is an urgent need for a platform that can improve the real-time and effectiveness of risk warnings, t...

AI Technical Summary

Problems solved by technology

[0002] The main rating system of the existing stock market risk is based on financial indicators, and to a certain extent ignores the impact of environment, social and corporate governance (Environment, Social Responsibility, Corporate Governance, referred to as ESG) on company evaluation, mainly because the traditional The financial index measurement method usually measures the performance of the past performance of the company. If the company's managers have the motivation to hide the real operating conditions, resulting in information asymmetry between investors and financiers, it will not be able to provide investors with investment decisions. in accordance with

Images