Hello Everyone,
I am trying to solve a problem which has two levels. Decision variables in both levels are interacting with each other i.e. decision variable of one level is treated as a parameter for other level and vice-versa. I am solving it individually and feeding output of one level to others. This would be done till an equilibrium exist. After first loop (iteration), I can't see any variations in the value of decision variables.
Can anyone suggest me what is wrong with this?
For example
first level
decision variables are x, Ps, Pb
Constants - a, b kk, kk1
Max Sum(t, z)
z= xy-c
c=Ps*a+Pb*b
subject to constraints
kk<x<kk1
other constraints
Second Level
Min sum(t, xy)
decision variables are - y
constant k, k1
subject to constraints
k<y<k1
Thank You.
problem with two level
Re: problem with two level
Hi
Mohammed Ali:
my humble addition:
Cheers
Renger
Mohammed Ali:
Silence is golden when you can't think of a good answer
my humble addition:
...because the user is not complying with the forum rules.
Cheers
Renger
____________________________________
Enjoy modeling even more: Read my blog on modeling at The lazy economist
Enjoy modeling even more: Read my blog on modeling at The lazy economist
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Re: problem with two level
Renger Sir,
Thank you.
Thank you.