Research Article
Credit Rating Model of Family Farms and Ranches Based on Dynamic Dichotomous DEA
Table 3
Differences between this model and existing research.
| (1) Serial number | (2) Variable type | (3) Index name | (4) Index type | (5) Sample 1 | … | (840) Sample 836 |
| 1 | Input variable | Expenditure-income ratio | Negative direction | 0.544 | ... | 0.805 | 2 | Number of families/workforce | Negative direction | 1.000 | 1.000 | 3 | Loan amount | Negative direction | 1.000 | 1.000 |
| 4 | Output variable | Annual net income | Forward direction | 0.409 | ... | 0.303 | 5 | Do you gain credibility? | Forward direction | 0.250 | 0.250 | 6 | Value of fixed assets | Forward direction | 0.210 | 0.107 |
| 7 | Environment variables | Regional GDP growth rate | Forward direction | 0.460 | ... | 0.591 | 8 | Engel coefficient | Negative direction | 0.628 | 0.413 |
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Note. Engel coefficient (total food expenditure as a proportion of total personal consumption expenditure). |