Title: Manufacturing supply chain with considering carbon cap policy and revenue from deteriorated items

Authors: Santosh Shekhawat; Kalpna Sharma

Addresses: Manipal University Jaipur, Jaipur, Rajasthan, India ' Manipal University Jaipur, Jaipur, Rajasthan, India

Abstract: In presenting paper, a deteriorating nature inventories manufacturing supply chain studied. It is assumed that deteriorated and rejected inventories, instead of throwing out can be utilised to generate revenues which helps to increase profit, reduce carbon emissions, and solve the problem of disposal of deteriorated inventories. Price is an important factor that plays a decisive role for deteriorating nature inventories supply chain. The objective of the work is to establish a optimise profit model with some certain conditions. To authenticate the mathematical model a numerical example is considered. This work focused on utilise deteriorated inventories and reduce carbon emission. The use of deteriorated inventories at initial level of decay increases revenues, promote the balance utilisation of resources and decrease emission. This work is beneficial for manufacturers dealing with deteriorating inventories by providing mathematical design for deteriorated inventories utilisation, emission reduction emission and increase revenue.

Keywords: deteriorating inventory; carbon emission; selling price-dependent demand; carbon cap.

DOI: 10.1504/IJMOR.2025.150903

International Journal of Mathematics in Operational Research, 2025 Vol.32 No.4, pp.443 - 464

Received: 12 Sep 2023
Accepted: 22 Dec 2023
Published online: 05 Jan 2026 *

Full-text access for editors Full-text access for subscribers Purchase this article Comment on this article