Does Digital Finance Induce Improved Financing for Green Technological Innovation in China?

Table 1

Descriptive statistical analysis of the main variables.

Variable	Variable definitions	Mean	Min.	Med.	Max.
DFINA	Digital finance index	0.6329	0.1628	0.6635	0.9619
Greeninno	Ln (number of invention patents +1)	1.2628	0.0000	1.0986	4.9127
Age	Ln（number of years since the establishment of the enterprise）	2.8477	2.0794	2.8904	3.5553
Size	Ln（Total assets）	12.9345	10.5801	12.7706	16.1704
Soe	Property right nature for state-owned enterprises take 1, otherwise take 0	0.3168	0.0000	0.0000	1.0000
Outer	Number of independent directors/number of boards	0.3765	0.0000	0.3571	0.8000
no1	The proportion of the largest shareholder of the company	0.3152	0.0300	0.2939	0.8824
Lever	Total liabilities/total assets	0.4044	0.0491	0.3997	0.8600
l-ratio	Current assets/current liabilities	2.6151	0.4409	1.7165	18.7324
Lerner	Lerner index of companies	0.0440	-0.2711	0.0251	0.4365
Growth	(Current operating income−previous operating income)/previous operating income	0.3735	-0.9069	0.2699	2.0421