Research Article
China’s Potential for Trade in Renewable Energy Products in RCEP Countries: A Gravity Model Analysis
Table 2
Selection of estimation models.
| | PR | RE | FE |
| | lnEGDP | .612 | 1.016 | 1.523 | | -0.246 | -0.239 | -0.409 | | lnIGDP | .208 | .504 | 0.495 | | -0.067 | -0.201 | -0.74 | | lnDIS | .339 | 0.333 | | | -0.157 | -0.442 | | | lnPMD | .672 | .731 | 0.356 | | -0.089 | -0.243 | -0.533 | | lnREC | -.649 | -.399 | -.728 | | -0.105 | -0.199 | -0.298 | | lnENC | .444 | .387 | -0.194 | | -0.077 | -0.182 | -0.291 | | lnCDD | 0.1 | -0.017 | -0.059 | | -0.065 | -0.071 | -0.089 | | lnNRR | -.186 | -0.083 | 0.034 | | -0.08 | -0.14 | -0.185 | | lnEC | 0.192 | -0.074 | -0.252 | | -0.143 | -0.169 | -0.186 | | lnEG | 0.059 | 0.098 | 0.172 | | -0.109 | -0.139 | -0.161 | | _cons | -6.919 | -25.259 | -34.18 | | -7.527 | -9.462 | -13.122 | | Observations | 154 | 154 | 154 | | 0.8976 | 0.8662 (overall) | 0.8403 (overall) | | 125.28 | | 210.37 | | Prob> | 0.0000 | | 0.0000 | | Wald statistic | | 162.81 | | | 0.0000 | | | F test | 11.04 | | | | 0.0000 | | | | LM test | 105.12 | 105.12 | | | 0.0000 | 0.0000 | | | Hausman test | | 11.47 | | | 0.2449 | |
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Standard errors are in parentheses. ; ; . |
