Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Pesaran [71] CD test for cross-sectional dependence
| Variables | CD test | p-value |
|---|---|---|
| DEA | 27.876*** | 0.000 |
| CO2 | 49.870*** | 0.000 |
| NIT | 18.372*** | 0.000 |
| GDP | 93.776*** | 0.000 |
| PHY | 39.419*** | 0.000 |
| URB | 91.624*** | 0.000 |
| WAT | 19.473*** | 0.000 |
| SAN | 4.234*** | 0.000 |
| SCH | 39.806*** | 0.000 |
Notes: Under the null hypothesis of cross-section independence, CD ~ N(0,1) P-values close to zero indicate data are correlated across panel groups. *** indicates rejection of the null hypothesis at the 1% significance level
