Credit Rating Model of Family Farms and Ranches Based on Dynamic Dichotomous DEA

Table 4

Efficiency test results of family farm in different stages.

(1) Serial number	The first stage DEA efficiency value			The third stage DEA efficiency value			(8) Credit score	(9) Membership level
	(2) TE	(3) PTE	(4) SE	(5) TE	(6) PTE	(7) SE
1	0.397	0.414	0.957	0.398	0.415	0.96	39.8	B
2	0.422	0.500	0.843	0.451	0.500	0.902	45.1	B
3	0.232	0.264	0.880	0.239	0.264	0.906	23.9	B
…	…	…	…	…	…	…	…	…
430	0.232	0.271	0.854	0.252	0.272	0.928	23.2	B
431	0.24	0.263	0.913	0.24	0.263	0.913	24	B
432	0.251	0.285	0.881	0.28	0.285	0.983	25.1	B
…	…	…	…	…	…	…	…	…
834	0.865	1.000	0.865	0.871	1.000	0.871	87.1	A
835	1.000	1.000	1.000	1.000	1.000	1.000	100	A
836	0.671	0.715	0.938	0.671	0.715	0.938	67.1	A