From: How to keep renewable energy enterprises to reach economic sustainable performance: from the views of intellectual capital and life cycle
Model 1 (VAIC)
χ2 = 163.51
Prob > χ2 = 0.00
Model 2 (VACA)
χ2 = 2056.42
Model 3 (VAHU)
χ2 = 224.35
Model 4 (STVA)
χ2 = 256.86