干旱灾害与农田灌溉对小麦生产技术效率的影响
栾健,韩一军

Impacts of drought disasters and farmland irrigation on wheat production technical efficiency
Jian LUAN,Yijun HAN
表4 旱灾对小麦生产技术效率影响的面板门槛效应检验与门槛估计值结果
Table 4 Results of panel threshold effect test and threshold estimation of drought impact on wheat production technical efficiency
假设检验 F值(P值) 门槛值 95%置信区间
H0:无门槛值;H1:1个门槛值 20.659***(0.00) 0.248 [0.247,0.273]
H0:1个门槛值;H1:2个门槛值 9.097**(0.02) 0.247;0.385 [0.247,0.248];[0.379,0.388]
H0:2个门槛值;H1:3个门槛值 0.000(0.96) 0.312 [0.253,0.370]