Enterprise credit rating method
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 惠国征信服务股份有限公司
- Publication Date
- 2017-12-05
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to an enterprise credit rating method, in particular to a method for small and medium-sized enterprises credit rating. Background technique
[0002] Enterprise credit rating models are mainly divided into the following categories:
[0003] 1. Quantitative analysis of credit risk
[0004] This method starts from the financial data of the enterprise, and conducts modeling analysis on the financial data according to the statistical model and the law of large numbers, and finally evaluates the credit status of an enterprise. Representatives include Altman's Z-Score model, which takes 33 bankrupt companies as research samples, and forms a linear model by selecting 22 financial ratios that can best reflect the company's operating conditions. This model was later improved by Altman and established an improved Zeta Discriminant analysis model. Ohlson proposed for the first time that Logit analysis can be applied to credit risk assessme...