Financial Innovation

Table 4 Zivot Andrews unit root test

From: Asymmetric nexus between commercial policies and consumption-based carbon emissions: new evidence from Pakistan

	At level		At 1st difference
	T-Stat	Break year	T-Stat	Break year
CCO2e	− 2.80	2002Q4	− 8.99***	2008Q2
CP	− 3.01	2005Q2	− 9.44***	2008Q3
EXP	− 3.40	1998Q4	− 10.00***	2005Q1
REC	− 3.18	2008Q2	− 9.97***	2002Q 2
GDP	− 2.96	2002Q1	− 9.78***	1998Q3

***Signifies the significance level at 1%

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