Addressing the Bike Repositioning Problem in Bike Sharing System: A Two-Stage Stochastic Programming Model

Table 7

Results of different penalty costs (C_d).

Cd	WS	HN	EEV	VSS	GapVSS (%)	EVPI	GapEVPI (%)
0.5	120.92	125.00	128.24	3.24	2.59	4.08	3.38
0.75	133.14	139.57	144.77	5.21	3.73	6.43	4.83
1	145.31	153.40	161.31	7.90	5.15	8.09	5.57
1.25	157.43	167.19	177.84	10.65	6.37	9.76	6.20
1.5	169.50	180.97	194.37	13.40	7.41	11.47	6.77
Avg				8.08	5.05	7.97	5.35