Research Article
Redefinition of Cost-Benefit Efficiency of Land-Use Projects: Focusing on Environmental Cost
Table 7
Results of basic model and modified model.
| Case | Initial profitability index (%) | Adjusted profitability index (%) |
| Coal mining project in Shanxi province | 29.85 | 11.76 | High-speed rail project in China | 43.55 | 12.08 |
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