Table 3 Unit root test results... | Emerald Publishing

Table 3

Unit root test results

	Phillips–Perron		KPSS
Variable	Level	First difference	Level	First difference
Real GDP	0.911	−6.457***	2.067***	0.305
Real Export	−0.196	−6.900***	2.062***	0.265
Capital Stock	0.885	−4.148***	2.002***	0.332
Employed Persons	−3.308***	−8.234***	1.932***	1.091***

	Phillips–Perron		KPSS
Variable	Level	First difference	Level	First difference
Real GDP	0.911	−6.457***	2.067***	0.305
Real Export	−0.196	−6.900***	2.062***	0.265
Capital Stock	0.885	−4.148***	2.002***	0.332
Employed Persons	−3.308***	−8.234***	1.932***	1.091***

Note(s): ***p < 0.01, **p < 0.05, *p < 0.1