The Impact of Inclusive Finance on High-Quality Economic Development of the Yangtze River Delta in China

Table 12

Unit root test results of panel data.

Variables	LLC inspection value	PP inspection value	Conclusion
HqED	−7.63(≤0.001)	27.62(≤0.001)	Stability
IFI	−2.87(≤0.001)	24.51(≤0.001)	Stability
INS	−5.63(≤0.001)	65.14(≤0.001)	Stability
EDU	2.89(1.000)	1.32(1.000)	Nonstationary
ITD	−8.31(≤0.001)	33.13(≤0.001)	Stability
Variables	LLC test value of first−order difference	PP test value of first-order difference	Conclusion
EDU	−11.23(≤0.001)	27.43(≤0.001)	Stability