Multiproduct Multiperiod Newsvendor Problem with Dynamic Market Efforts

Table 1

The computational performance of the solution approach.

⁢Problem size		Gap ()			CPU time (seconds)
		Min	Max	Average	Min	Max	Average
5	5	0.74	4.68	1.97	3.451	4.623	3.801
	10	1.64	5.58	2.90	6.547	7.623	6.978
	15	1.20	6.34	3.10	8.835	10.17	9.328
10	5	0.54	2.05	1.04	4.820	7.472	5.458
	10	0.80	3.41	1.56	8.440	11.185	9.301
	15	0.95	4.43	2.13	15.801	24.315	17.021
25	5	0.31	1.01	0.67	10.826	14.086	12.167
	10	0.46	2.33	1.34	21.762	23.010	22.408
	15	0.62	4.13	1.97	33.017	53.115	37.775
50	5	0.33	0.66	0.47	13.875	30.773	25.099
	10	0.55	1.87	1.33	44.053	62.554	48.422
	15	0.53	117.98	9.62	65.901	87.031	71.839