From: A three-layer supply chain integrated production-inventory model under permissible delay in payments in uncertain environments
Parameters
c s
c m
c r
c r 1
h s
h m
T s
p m
n
r
ρ
id s
id m
id r
I e
A s
A m
A r
m
i p
D C
D R
Case 1
7
14
25
35
0.15
0.8
10
16
4
0.4
1
2
3
40
45
20
55
100
Case 2
12
26
0.17
0.9
17
5
0.3
1.5
2.5
3.5
30
28
52
24
120
130