Category Known demand Uncertain demand
C1.Allowing a stock-out period [35, 40, 41, 43-46, 73, 82-85, 87, 89, 90, 98, 99, 101, 102, 105, 112, 119, 122-124, 128, 138-144, 146, 151, 152, 155, 157, 160, 161, 166, 167, 169, 171-173, 176, 177, 181, 185-189, 192, 194-196, 201, 203, 205, 207-211, 213, 214, 216-222, 225-229, 232, 234, 241, 242, 245, 246, 250, 251, 253, 257, 258, 263-266, 269-271] [8, 34, 35, 51, 66, 68, 70, 73, 90, 112, 272-282, 284-290, 292, 294-300, 302-306, 308-311, 313, 315, 316, 319-323, 325, 326, 328-333, 335-343, 345-347]
C2.Delay in payments [32, 48, 49, 75-79, 107-111, 114-120, 122, 125, 126, 129, 131, 134, 138, 142, 144-146, 152, 154, 158-160, 162, 164, 165, 168, 180, 182, 190, 191, 202, 204-207, 220, 227, 230, 237, 243, 250, 257, 259, 264, 267, 270] [32, 33, 324, 328, 333]
C3.Optimal price decisions [38, 42, 45, 47, 50, 53, 61-65, 71, 80-83, 86-89, 91-94, 128, 145, 164, 167, 170, 174, 175, 178, 179, 191, 218, 223, 230, 232, 233, 235, 240, 247, 249-271] [55, 67-69, 275, 283, 289, 293, 298, 300, 314, 325, 326, 328, 330, 334, 342]
C4.Multi-echelon inventory models [36, 37, 39, 42, 48, 49, 58, 60, 63, 72, 73, 80-82, 86-88, 90, 95-98, 100, 101, 103, 104, 106, 112, 114, 118, 127, 133, 135, 136, 140, 143, 145, 147-149, 153, 155, 156, 163, 170, 176, 197, 198, 210, 229, 231, 237, 242, 251-253, 256, 261] [34, 67, 73, 90, 112, 275, 277, 281, 290, 293, 296, 305, 312, 315, 318, 321, 326, 327, 331-334]
C5.Time value of money [76, 85, 87, 107, 109, 119, 138, 143, 146, 151, 157, 162, 166, 168, 169, 172, 177, 182, 186, 196, 201, 202, 204, 207, 208, 217, 219, 220, 232, 239, 241, 243, 266, 267, 271] [283, 284, 293, 311, 321, 323, 326, 329, 330]
C6.Two or more warehouse [99, 115, 121, 126, 138, 146, 151, 152, 166, 172, 173, 177, 180, 198, 200, 203, 204, 229, 230, 235, 237, 241, 242, 244, 250, 257] [66, 278, 322, 327]
C7.Inclusion of multiple items [35, 57, 62, 72, 99-103, 105, 123, 127, 132, 137, 155, 223, 236, 244, 245] [34, 35, 70, 74, 279, 284, 292, 296, 299, 307, 311, 312, 315, 341]
C8.Fuzzy environment [32, 35, 77, 111, 119, 137, 170, 183, 230, 239, 245, 295] [32, 35, 77, 111, 119, 137, 170, 183, 230, 239, 245, 295]