Table 1.

Sensitivity analysis.

Parameter	Behaviour affected	Range	Total effect
$\varphi$	Domestic/care prudence	[0.25, 1.0]	2.0
$\xi$	Other-regarding concern	[0.005, 0.02]	33.04
$\omega$	‘Income-effect’	[0.25, 1.0]	2.28
$\mu$	‘Base’ sensitivity to outcomes	[20, 80]	27.06
s	Number of contacts	[0.05, 0.2]	35.54
r	Same-class contacts	[0.1, 0.4]	0.68
h	Same-area contacts	[0.001, 0.004]	1.05
k	Same-friends contacts	[0.05, 0.2]	2.81