Research Article

[Retracted] Big Data Analytics and Discrete Choice Model for Enterprise Credit Risk Early Warning Algorithm

Table 5

Enterprise governance variables and their meanings.

Variable typeVariable name and symbolSpecific meaning

Ownership structureShareholding ratio of the largest shareholder (G1)Number of shares/total share capital held by the largest shareholder
CR_5 index (G2)The sum of the shareholding ratios of the top five major shareholders
Herfindahl_5 index (G3)Sum of the squares of the shareholding ratio of the top five major shareholders
Z index (G4)Number of shares held by the first largest shareholder/number of shares held by the second largest shareholder
Type of actual controllerActual controller (G5)If the last controlling shareholder belongs to state-owned holding, take 1; otherwise take 0
Board structureBoard size (G6)Number of board members (natural logarithm)
Proportion of independent directors (G7)Total number of independent directors/total number of directors
CEO status (G8)The chairman and general manager shall be one person, otherwise 0
Executive incentiveShareholding ratio of senior executives (G9)Total shares/total share capital held by senior executives at the end of the year