Table 10 Heterogeneity analysis of technology types.
Variables | SDM | Variables | SDM |
---|---|---|---|
lnTEC | −0.105*** | lnTC | −0.00304 |
(0.031) | (0.028) | ||
W*lnTEC | 0.183*** | W*lnTC | −0.134** |
(0.066) | (0.065) | ||
W*v | W*v | ||
W*lnEI | 0.247*** | W*lnEI | 0.219*** |
(0.065) | (0.065) | ||
Control | YES | Control | YES |
N | 480 | N | 480 |
R2 | 0.689 | R2 | 0.718 |
FE | YES | FE | YES |