[Retracted] A Blockchain Technique for Trade Credit Maintainability Using the Role of Information and Communication Technology

Table 1

NG-Perron unit root test.

Variable	Level				1st variance
	LogTC	0.9576	0.8245	0.8286	51.6429	−12.8543	−2.5847	0.1742	1.8995
LogICT	0.1157	0.0635	0.6743	28.8755	−18.6548	−2.8765	0.1567	1.7155
LogGDP	0.8743	0.8145	0.8423	−19.0764	−13.5932	−2.5877	0.2076	1.8976
LogGLOB	−2.3467	−1.3477	0.4256	−21.5438	−3.2467	0.2076	0.2065	2.1578

Note: “,” “,” and “” show the levels of significance.