Table 4.

Keyword co-occurrence analysis top 15 keywords.

Rank	Keyword	Occurrences	Total link strength
1	Green finance	211	866
2	Renewable energy	137	602
3	CO2 emissions	68	404
4	Economic-growth	64	382
5	Consumption	59	366
6	China	71	332
7	Impact	46	256
8	Growth	50	247
9	Innovation	38	208
10	Sustainable development	37	194
11	Efficiency	30	159
12	Investment	29	151
13	Cointegration	24	131
14	Carbon emissions	19	117