Table 5.

Impact of low-carbon city pilot policies on the proportion of green patent applications.

Variables	Ralpt		Ralpt1		Ralpt2
	(1)	(2)	(3)	(4)	(5)	(6)
lcpilot × post	0.006 ***	0.006 ***	0.006 ***	0.005 ***	0.002 **	0.001 **
	(0.003)	(0.002)	(0.002)	(0.001)	(0.001)	(0.000)
Control	YES	YES	YES	YES	YES	YES
Time fixed effect	NO	YES	NO	YES	NO	YES
Industry fixed effect	NO	YES	NO	YES	NO	YES
Urban fixed effect	NO	YES	NO	YES	NO	YES
N	10,080	10,080	10,080	10,080	10,080	10,080
Adj R2	0.025	0.035	0.027	0.036	0.024	0.032

Note: figures in () are robust standard error; ***, ** indicate significance at the 1%, 5% levels, respectively.