基于单边界二分式CVM的不同样本方案下耕地保护外部性测度与分析——以河南省焦作市为例
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牛海鹏, 王坤鹏
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Measurement and analysis of cultivated land protection externalities under different sample schemes based on the single-bounded dichotomous choice CVM:a case study of Jiaozuo
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Haipeng NIU, Kunpeng WANG
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表1 单边界二分式CVM引导技术方案设置 |
Table 1 The guidance technology scheme setting under single-bounded dichotomous choice CVM |
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投标值/元 | 总样本量/份 | 接受样本量/份 | 接受率/% | 均分 样本 | 非均分样本 | 分类非均分样本 | 均分 样本 | 非均分样本 | 分类非均分样本 | 均分 样本 | 非均分样本 | 分类非均分样本 | 城镇类 | | 农村类 | | | 城镇类 | 农村类 | 城镇类 | 农村类 | 50 | 35 | 49 | 17 | 32 | 35 | 49 | 17 | 32 | 100.00 | 100.00 | 100.00 | 100.00 | 75 | 35 | 36 | 15 | 21 | 31 | 31 | 14 | 17 | 88.60 | 86.11 | 93.33 | 80.95 | 100 | 35 | 60 | 31 | 29 | 29 | 44 | 23 | 21 | 82.90 | 73.33 | 74.19 | 72.41 | 150 | 35 | 47 | 18 | 29 | 20 | 25 | 13 | 12 | 57.10 | 53.19 | 72.22 | 41.38 | 200 | 35 | 41 | 20 | 21 | 14 | 16 | 7 | 9 | 40.00 | 39.02 | 35.00 | 42.86 | 250 | 35 | 39 | 19 | 20 | 19 | 19 | 10 | 9 | 54.30 | 48.72 | 52.63 | 45.00 | 300 | 35 | 53 | 25 | 28 | 18 | 22 | 7 | 15 | 51.40 | 41.51 | 28.00 | 53.57 | 350 | 35 | 42 | 14 | 28 | 10 | 11 | 4 | 7 | 28.60 | 26.19 | 28.57 | 25.00 | 400 | 35 | 40 | 18 | 22 | 11 | 11 | 6 | 4 | 31.40 | 27.5 | 33.33 | 18.18 | 500 | 35 | 36 | 14 | 22 | 11 | 11 | 4 | 7 | 31.40 | 30.56 | 28.57 | 31.82 | 600 | 35 | 38 | 15 | 23 | 7 | 8 | 2 | 6 | 20.00 | 21.05 | 13.33 | 26.09 | 合计 | 385 | 481 | 206 | 275 | – | – | – | – | – | – | – | – |
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