Mathematical Problems in Engineering / 2020 / Article / Tab 3

Research Article

Research on the Impact of Logistics Technology Progress on Employment Structure Based on DEA-Malmquist Method

Table 3

Unit root test results.

VariablesLLCADF-FisherPP-Fisher

Y1−4.29407132.633159.769
ΔY1−16.7506260.739381.058
Y2−17.5232156.507128.048
ΔY2−24.5752282.135348.022
X1−14.7307227.555280.123
ΔX1−24.5421341.662529.502
X2−3.38952101.830152.253
ΔX2−5.38774177.549220.121
X3−8.32027153.784205.803
ΔX3−30.8146272.010306.273
X4−2.6460392.6991110.325
ΔX4−20.4947268.751379.493

Note., , and , respectively, indicate significant at the 10% level, significant at the 5% level, and significant at the 1% level.

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