Research Article
The Approach to Carbon Emission Quotas of Road Transportation: A Carbon Emission Intensity Perspective
Table 7
Efficiency of allocation methods.
| | Province/city | Historical responsibility method | Baseline method | BL-DEA |
| | Beijing | 1.00 | 1.00 | 1.00 | | Tianjin | 0.65 | 0.98 | 1.00 | | Hebei | 1.00 | 1.00 | 1.00 | | Shanxi | 0.74 | 0.74 | 1.00 | | Inner Mongolia | 0.99 | 0.99 | 1.00 | | Liaoning | 0.64 | 0.64 | 1.00 | | Jilin | 0.62 | 0.63 | 1.00 | | Heilongjiang | 0.62 | 0.68 | 1.00 | | Shanghai | 0.75 | 1.00 | 1.00 | | Jiangsu | 0.88 | 0.88 | 1.00 | | Zhejiang | 0.84 | 0.87 | 1.00 | | Anhui | 1.00 | 1.00 | 1.00 | | Fujian | 1.00 | 1.00 | 1.00 | | Jiangxi | 0.84 | 0.84 | 1.00 | | Shandong | 0.77 | 0.77 | 1.00 | | Henan | 0.94 | 0.94 | 1.00 | | Hubei | 0.74 | 0.74 | 1.00 | | Hunan | 1.00 | 1.00 | 1.00 | | Guangdong | 0.86 | 0.86 | 1.00 | | Guangxi | 0.90 | 0.90 | 1.00 | | Hainan | 0.62 | 1.00 | 1.00 | | Chongqing | 0.75 | 0.85 | 1.00 | | Sichuan | 0.75 | 0.88 | 1.00 | | Guizhou | 1.00 | 1.00 | 1.00 | | Yunnan | 0.73 | 0.77 | 1.00 | | Shaanxi | 0.95 | 1.00 | 1.00 | | Gansu | 0.77 | 0.82 | 1.00 | | Qinghai | 0.43 | 0.49 | 1.00 | | Ningxia | 0.94 | 0.94 | 1.00 | | Xinjiang | 0.45 | 0.47 | 1.00 | | Average efficiency | 0.81 | 0.86 | 1.00 |
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