Table 6 Effects of ETS–TGC synergy on the CE, CI, REG and PREG.
Variable name | lnCEa | lnCEb | lnCIa | lnCIb | lnRGE | lnPRGE | ||
|---|---|---|---|---|---|---|---|---|
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
\(DI{D}_{pilotETS}\times pos{t}_{TGC}\) | −0.2274*** (0.0642) | −0.2360*** (0.0643) | −0.1954* (0.1127) | −0.1199** (0.0502) | ||||
\(pos{t}_{nationalETS}\times pos{t}_{TGC}\) | 0.1970*** (0.0255) | 0.1967*** (0.0252) | 0.4471*** (0.0620) | 0.2115*** (0.0285) | ||||
Control variable | YES | YES | YES | YES | YES | YES | YES | YES |
Province fixed effect | YES | YES | YES | YES | YES | YES | YES | YES |
Year fixed effect | YES | NO | YES | NO | YES | NO | YES | NO |
Constant | 9.7785** (4.1431) | 1.3362 (2.1926) | 17.9002*** (4.1490) | 10.5017*** (2.1689) | −36.5431*** (7.2709) | −42.1360*** (5.3257) | 7.0966** (3.2383) | −0.4724 (2.4519) |
Sample size | 420 | 420 | 420 | 420 | 420 | 420 | 420 | 420 |
R2 | 0.9456 | 0.9724 | 0.9533 | 0.9641 | 0.9389 | 0.9316 | 0.8607 | 0.8334 |
