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

Table 1

Interim Provision on Standards of Small and Medium-Sized Enterprise.

Industry	Number of people engaged	Sales volume	Total assets	Explain
Industry	300–2000	30 million–3 billion	40 million–4 billion	Medium-sized enterprises must meet the lower limit of three indicators at the same time, and the rest are small enterprises.
Construction business	600–300	30 million–3 billion	40 million–4 billion	Medium-sized enterprises must meet the lower limit of three indicators at the same time, and the rest are small enterprises.
Wholesale business	100–200	30 million–3 billion	—	Medium-sized enterprises must meet the lower limit of three indicators at the same time, and the rest are small enterprises.
Retail	100–500	10–150 million	—	Medium-sized enterprises must meet the lower limit of three indicators at the same time, and the rest are small enterprises.
Communications and transportation industry	500–3000	30 million–3 billion	—	Medium-sized enterprises must meet the lower limit of three indicators at the same time, and the rest are small enterprises.
Postal industry	400–1000	30 million–3 billion	—	Medium-sized enterprises must meet the lower limit of three indicators at the same time, and the rest are small enterprises.
Accommodation and catering	400–800	30–150 million	—	Medium-sized enterprises must meet the lower limit of three indicators at the same time, and the rest are small enterprises.