Mathematical model of material flows cost for industrial enterprises
The article describes generalized mathematical model of material flows cost for industrial enterprises, its application to material resources efficiency evaluation, as well as its limitations and prospects for further development. The model was obtained by employing material flow cost analysis for a system with unrestricted number of nodes and full set of connections between them. The research shows that conventional and presented models are different in their structure, but the difference may be removed by simplifying the latter ones.