Green Credit, Financial Ecological Environment, and Investment Efficiency

Table 3

Descriptive statistical analysis of the main variables before and after the policy.

Variable	Experimental group						Control group
	Before			After			Before			After
	Number of samples	Mean value	Standard deviation	Number of samples	Mean value	Standard deviation	Number of samples	Mean value	Standard deviation	Number of samples	Mean value	Standard deviation
Absinvest	2126	0.0316	0.0283	4749	0.0244	0.0240	2880	0.0259	0.0264	8594	0.0210	0.0230
Size	2126	21.9186	1.2182	4749	22.2319	1.2445	2880	21.7705	1.1741	8594	22.1461	1.2667
Roa	2126	0.0454	0.0649	4749	0.0419	0.0580	2880	0.0474	0.0490	8594	0.0391	0.0480
Lev	2126	0.4812	0.1970	4749	0.4207	0.2084	2880	0.4773	0.1989	8594	0.4374	0.2102
Growth	2126	0.1959	0.3507	4749	0.1470	0.3993	2880	0.2294	0.4798	8594	0.2063	0.4856
Tat	2126	0.7949	0.4749	4749	0.6809	0.4396	2880	0.7461	0.5374	8594	0.6113	0.4468
Ids	2097	0.3649	0.0513	4749	0.3709	0.0517	2849	0.3666	0.0508	8592	0.3761	0.0545
Age	2126	2.1416	0.6388	4749	2.2627	0.7043	2880	2.1319	0.7259	8594	2.1416	0.7588