Levin-Lin-Chu unit-root test for insureincome
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Ho: Panels contain unit roots Number of panels = 31
Ha: Panels are stationary Number of periods = 11
AR parameter: Common Asymptotics: N/T -> 0
Panel means: Included
Time trend: Not included
ADF regressions: 1 lag
LR variance: Bartlett kernel, 7.00 lags average (chosen by LLC)
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Statistic p-value
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Unadjusted t -0.1803
Adjusted t* 4.1997 1.0000
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