Research Article
Impact of Sino-US Trade Liberalization on China’s Carbon Emissions and Future Works on Fractional Phenomenon
Table 2
Results of benchmark regression.
| | | (1) | (2) | (3) | (4) |
| | Explanatory variables | Explained variable LnCO2 | | LnT | −0.056 (0.0296) | −0.0926 (0.0351) | −0.079 (0.0383) | −0.0696 (0.0257) | | Lnpop | | 0.00836 (0.025) | 0.0125 (0.024) | 0.0323 (0.0241) | | Lnpgdp | | 3.854 (0.697) | 2.05 (0.6823) | 0.832 (0.802) | | (Lnpgdp)2 | | −0.16 (0.0343) | −0.0822 (0.0358) | −0.0515 (0.0353) | | Lnsec | | | 0.343 (0.18) | 0.4616 (0.189) | | Lnrd | | | 0.0582 (0.085) | 0.0453 (0.104) | | Es | | | 0.958 (0.354) | 1.233 (0.2623) | | Lncar | | | 0.146 (0.064) | 0.113 (0.074) | | Cons | 9.202 (0.133) | 12.537 (3.511) | 5.2 (2.8973) | 3.371 (4.415) | | R2 | 0.2287 | 0.2974 | 0.5678 | 0.3151 | | Province-fixed effect | Yes | Yes | Yes | Yes | | Year-fixed effect | Yes | No | No | Yes | | Observations | 489 | 470 | 450 | 450 |
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, , and represent the significance level of 1%, 5%, and 10%, respectively. |
