Table 4 Most central keywords in the...

Table 4

Most central keywords in the network (based on DC, e.g. number of links)

Keyword	Cluster	TO	DC	TLS
Planned behavior	1	40	63	180
Attitudes	9	41	60	173
Pro-environmental behavior	1	33	52	134
Intentions	7	20	43	90
Sustainable consumption	6	16	40	72
Products	7	15	39	79
Environmental concern	3	17	37	65
Knowledge	9	14	32	74
Norms	8	11	31	48
Values	5	11	30	49
Perceptions	7	8	29	37
Beliefs	4	12	28	43
Willingness-to-pay	7	10	28	48
Purchase intention	3	9	28	40
Environmental knowledge	9	11	24	44
Perceived consumer effectiveness	1	6	24	30
Antecedents	2	9	23	45
Young consumers	8	6	23	34
Self-identity	2	5	23	28
Green consumption	8	14	21	32

Keyword	Cluster	TO	DC	TLS
Planned behavior	1	40	63	180
Attitudes	9	41	60	173
Pro-environmental behavior	1	33	52	134
Intentions	7	20	43	90
Sustainable consumption	6	16	40	72
Products	7	15	39	79
Environmental concern	3	17	37	65
Knowledge	9	14	32	74
Norms	8	11	31	48
Values	5	11	30	49
Perceptions	7	8	29	37
Beliefs	4	12	28	43
Willingness-to-pay	7	10	28	48
Purchase intention	3	9	28	40
Environmental knowledge	9	11	24	44
Perceived consumer effectiveness	1	6	24	30
Antecedents	2	9	23	45
Young consumers	8	6	23	34
Self-identity	2	5	23	28
Green consumption	8	14	21	32

Note(s): Here, TO: Total occurrences; DC: Degree centrality; TLS: Total link strength

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