Combining Facility Location and Routing Decisions in Sustainable Urban Freight Distribution under Horizontal Collaboration: How Can Shippers Be Benefited?

Table 2

The performance of the developed model in collaborative scenario.

Set	Instances			Objectives’ functions			CPU times (second)
				Cost (€)	Emissions; (gCO2)	Social impact; (created job)	C_min	Em_min	Soc_max
1	2	3	15	465	3687	10	6,63	7,96	3,16
2	3	4	25	1143	25803	27	37,61	28,82	13,45
3	3	5	40	1726	31422	38	525,26	238,25	165,66
4	4	8	75	3735	73118	62	3679,59	1923,61	787,98
5	5	10	100	5846	109725	91	10238,71	4525,26	2895,79
6	5	20	200	13765	375095	169	32632,00	20891,00	9675,38