Table 1 Attributes and levels included...

Table 1

Attributes and levels included in the discrete choice experiment (DCE)

Attributes	Number of levels	Levels
Price	3	1.50 €, 1.65 €, 1.80 €	2.35 €, 2.60 €, 2.85 €
Origin	4	No label, Italy, EU, Extra-EU

Source(s): Authors’ own work