中国旅游经济增长与城乡收入差距的变异关系
夏赞才, 龚艳青, 罗文斌

Variable relationship between domestic tourism expansion and urban-rural income gaps
XIA Zancai,GONG Yanqing,LUO Wenbin
表3 残差序列单位根检验结果
Table 3 Results of unit root test of residual sequence
残差序列 检验形式 ADF P 结论
ε1t (0,0,0) -3.636 7 0.012 1 平稳
ε2t (0,0,0) -2.420 1 0.036 0 平稳
ε3t (0,0,0) -1.982 5 0.040 0 平稳
ε4t (0,0,0) -3.021 4 0.027 4 平稳