外迁安置、土地流转及水库移民生计转型
赵旭, 肖佳奇, 段跃芳

Relocation, farmland transfer and livelihood transformation of reservoir resettlement
Xu ZHAO, Jiaqi XIAO, Yuefang DUAN
表1 DID模型各参数说明
Table 1 Definition and description of DID model
子样本 搬迁前(dt = 0) 搬迁前(dt = 1) Difference
外迁户(控制组,du = 0) β0 β0+β2 ΔY0+β2
后靠户(处理组,du = 1) β0+β1 β0+β1+β2+β3 ΔY1=β2+β3
DID ΔΔY=β3