Table 3 Alternative dominance by design

Orthogonal

0

4

9

Efficient

1

2

9

Definition

price_a < price_b,c

price_a <= price_b,c

price_a <= price_b,c

dist_a <= dist_b,c

dist_a = lowest

dist_a = lowest

recomm_a < recomm_b,c

recomm_a <= recomm_b,c

recomm_a <= recomm_b,c

med_a = best

med_a = best

med_b = worst

med_b = worst