A multi-objective mathematical planning model for a multi-level sustainable supply chain considering market boom and downturn

Ali Goodarzi; Ali Mostafaeipour; Hasan Hosseini Nasab; Yahia Zare Mehrjerdi

Volume 10, Issue 2 , December 2023, , Pages 19-41

https://doi.org/10.22116/jiems.2024.425390.1538

Abstract
  A multi-level sustainable supply chain is related to a system that includes all activities necessary to transfer and supply materials and services from the producer to the consumer. In this system, the focus is on providing materials and services based on a number of objectives, such as reducing costs, ...  Read More

Agent-based simulation-optimization model for a bi-objective stochastic multi-period supply chain design problem

Mojtaba Hajian Heidary

Volume 8, Issue 2 , December 2021, , Pages 175-195

https://doi.org/10.22116/jiems.2022.138129

Abstract
  During the last decade, many researchers have been attracted to study the role of uncertainties in their supply chain designs. Two important uncertainties of a supply chain are demand uncertainty and supply disruption. The basic concept of the proposed model of this paper is based on the newsvendor problem. ...  Read More

Developing an urban congestion pricing model by considering sustainability improvement and using a multi-objective optimization approach

Mansooreh Iravani; Reza Bashirzadeh; M. J. Tarokh

Volume 7, Issue 2 , August 2020, , Pages 56-76

https://doi.org/10.22116/jiems.2019.178753.1262

Abstract
  This paper introduces a Travel Demand Management (TDM) model in order to decrease the transportation externalities by affecting on passengers’travel choices. Thus, a bi-objective bi-modal optimization model for road pricing is developed aiming to enhance environmental and social sustainability ...  Read More

A fuzzy based genetic algorithm for optimizing the pedestrian walking network; case study historic district of Tehran

Sajed Rastbin; Mehrdad Gholami Shahbandi; Pouya Soudmand

Volume 7, Issue 2 , August 2020, , Pages 119-138

https://doi.org/10.22116/jiems.2020.176389.1256

Abstract
  Fast growth of motorized transportation infrastructures in the cities is a consequence of the urbanization process. Despite the undeniable benefits of the developments, some unwelcome social-environmental damages have been occurred. On top of the list, the movements of the pedestrians and their participation ...  Read More