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. 2018 Aug 14;13(8):e0202193. doi: 10.1371/journal.pone.0202193

Table 4. WTP mean in Euro per group in relation to moral scales (sample split in two groups, total n = 1334).

Killing male chicks
(Higher / Lower bids)
More space for pigs
(Higher / Lower bids)
Pain relieve for piglet castration
(Higher / Lower bids)
More space for laying hens
(Higher / Lower bids)
Apathy-index 1.00 / 1.12
2.68 / 3.46
2.40 / 2.98
0.97 / 1.27
Altruism-index 1.18 / 0.86
3.18 / 2.68
2.77 / 2.42
1.20 / 0.93
GAC 1.20 / 0.89
3.44 / 2.49
3.09 / 2.13
1.27 / 0.89
Deontolo-gical index 1.01 / 1.09
2.99 / 2.97
2.67 / 2.59
1.08 / 1.10
Utilitarian index 1.12 / 0.96
3.12 / 2.82
2.78 / 2.45
1.17 / 0.99