1 Subjects: “...business models...”

2 Subjects: “...Fintech business model...”

3 Subjects: “...sharing business models...”

4 Subjects: “...coordination degree model...”

5 Subjects: “...advanced multicomponential discretization models...”

6 Subjects: “...multinomial logit model...”

7 Subjects: “...ABC model...”

8 Subjects: “...bilinear model...”