Table 5
Benchmark analysis.
| (1) |
(2) |
(3) |
(4) |
(5) |
|
|---|---|---|---|---|---|
| carbon1 | carbon1 | carbon1 | carbon1 | carbon1 | |
| AI | −0.0009*** | −0.0004*** | −0.0009*** | −0.0011*** | −0.0011*** |
| (0.000) | (0.000) | (0.000) | (0.000) | (0.000) | |
| AI2 | 0.0000*** | 0.0000*** | 0.0000*** | ||
| (0.000) | (0.000) | (0.000) | |||
| AI3 | −0.0000*** | −0.0000*** | |||
| (0.000) | (0.000) | ||||
| CV | NO | YES | YES | YES | YES |
| FE | YES | YES | YES | YES | YES |
| N | 30920 | 30900 | 30900 | 30900 | 30900 |
| R2 | 0.2576 | 0.3339 | 0.3356 | 0.3358 | 0.3358 |
Note: *, **, and ***denote statistical significance at the 10%, 5%, and 1% levels, respectively. CV stands for “Control Variables”. Column (1) presents the regression results without control variables; Column (2) presents the results with added control variables; Column (3) presents the results with the addition of the quadratic term for AI; Column (4) presents the results with the addition of both the quadratic and cubic terms for AI; Column (5) presents the results with the addition of both the quadratic and cubic terms for AI, and cluster-robust standard errors are used to obtain more robust standard errors. From the regression results, the AI development level has a significant negative impact on carbon emission intensity.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.