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Table 2 Model test of panel data

From: Exploring the influencing factors of continuous crop residue supply: from the perspective of a sustainable and bioenergy-oriented crop cultivation

 

Groupwise heteroscedasticity (HETCOEF)

Serial correlation (RHOHAT)

Cross-sectional dependence (CSCORR)

Number of cross-sections (N)

Number of time periods (T)

Experiments where N > T

H0

No groupwise heteroscedasticity

No serial correlation

No cross-sectional dependence

–

–

Measure

3.17

0.72

0.55

31

10

P value

0.014**

0.007***

0.284

–

–

  1. The measures HETCOEF, RHOHAT and CSCORR are described in Reed and Ye [68]
  2. ***, **, *Significant at 1%, 5%, and 10% levels, respectively