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. 2022 Dec 23;30(13):36557–36572. doi: 10.1007/s11356-022-24677-z

Table 5.

Unrestricted cointegration rank test (maximum eigenvalue)

Hypothesized Max-eigen 0.05
No. of CE(s) Eigenvalue Statistic Critical value Prob.**
None* 0.752 37.718 33.876 0.016
At most 1* 0.705 33.039 27.584 0.009
At most 2 0.462 16.753 21.131 0.183
At most 3 0.257 8.022 14.264 0.376
At most 4 0.108 3.100 3.841 0.078

High eigenvalue test indicates 2 cointegrations at 0.05 level

*Rejection of assumptions at 0.05