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Table 7 Panel Unit Root Test Results of the Variables

From: Is health care a necessary or luxury product for Asian countries? An answer using panel approach

Variables

Levin, Lin & Chu Test for Panel Unit Root

Null: Panels Contain Unit Roots(Common)

Intercept

Intercept and Trend

LLC t – Stat

Prob.

LLC t - Stat

Prob.

GDP (Current US $)

17.35

1.000

−1.23

0.1090

D(GDP)

−6.36a

0.000

−14.12a

0.000

Health Care Expenditure (Current US $)

20.28

1.000

−0.43

0.332

D(Health Care Expenditure)

−4.98a

0.000

−10.69a

0.000

Infant Mortality

−32.60a

0.000

−3.92a

0.000

D(Infant Mortality)

−3.49a

0.000

−7.52a

0.000

Life Expectancy

−4.98a

0.000

−1.54

0.060

D(Life Expectancy)

−12.32a

0.000

−19.43a

0.000

  1. Note: aIndicates 1% level of significance