畜禽禁养政策对替代生计策略与养殖户收入的影响
司瑞石, 陆迁, 张淑霞, 张强强

Effect of prohibition policy of livestock and poultry on alternative livelihood strategies and family income:Based on the evidence of pig farmers’ in Hebei, Henan, and Hubei provinces
Ruishi SI, Qian LU, Shuxia ZHANG, Qiangqiang ZHANG
Table 6 Matching sample size based on the Coarsened Exact Matching (CEM) model (户)
家庭收入方程 人均收入方程
未匹配样本 匹配样本 总计 未匹配样本 匹配样本 总计
对照组 7 99 106 9 97 106
处理组 54 204 258 67 191 258
总计 61 303 364 76 288 364