An integrated System Dynamics model for strategic capacity planning in closed-loop recycling networks: A dynamic analysis for the paper industry

2013 ◽  
Vol 32 ◽  
pp. 116-137 ◽  
Author(s):  
Patroklos Georgiadis
Keyword(s):  
System Dynamics ◽  
Dynamic Analysis ◽  
Capacity Planning ◽  
Closed Loop ◽  
Paper Industry ◽  
Integrated System ◽  
System Dynamics Model ◽  
Dynamics Model ◽  
Strategic Capacity ◽  
Recycling Networks

scholarly journals Simulation of Alternative Fuel Markets using Integrated System Dynamics Model of Energy System

2015 ◽  
Vol 51 ◽  
pp. 513-521 ◽  
Author(s):  
Ehsan Shafiei ◽  
Brynhildur Davidsdottir ◽  
Jonathan Leaver ◽  
Hlynur Stefansson ◽  
Eyjolfur Ingi Asgeirsson
Keyword(s):  
System Dynamics ◽  
Energy System ◽  
Alternative Fuel ◽  
Integrated System ◽  
System Dynamics Model ◽  
Dynamics Model

scholarly journals The System Dynamics Model in Electronic Products Closed-Loop Supply Chain Distribution Network with Three-Way Recovery and the Old-for-New Policy

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Xiao-qing Zhang ◽  
Xi-gang Yuan
Keyword(s):  
Supply Chain ◽  
System Dynamics ◽  
Closed Loop ◽  
Distribution Network ◽  
Bullwhip Effect ◽  
Raw Material ◽  
System Dynamics Model ◽  
Dynamics Model ◽  
Closed Loop Supply Chain ◽  
Electronic Products

With the technological developments and rapid changes in demand pattern, diverse varieties of electronic products are entering into the market with reduced lifecycle which leads to the environmental problems. The awareness of electronic products take-back and recovery has been increasing in electronic products supply chains. In this paper, we build a system dynamics model for electronic products closed-loop supply chain distribution network with the old-for-new policy and three electronic products recovery ways, namely, electronic products remanufacturing, electronic component reuse and remanufacturing, and electronic raw material recovery. In the simulation study, we investigate the significance of various factors including the old-for-new policy, collection and remanufacturing, their interactions and the type of their impact on bullwhip, and profitability through sensitivity analysis. Our results instruct that the old-for-new policy and three electronic products recovery ways can reduce the bullwhip effect in the retailers and the distributors and increases the profitability in the closed-loop supply chain distribution network.

scholarly journals A System Dynamics Model to Evaluate Effects of Retailer-Led Recycling Based on Dual Chains Competition: A Case of e-Waste in China

2018 ◽  
Vol 10 (10) ◽  
pp. 3391 ◽  
Author(s):  
Renzheng Xue ◽  
Fengbin Zhang ◽  
Feng Tian
Keyword(s):  
Supply Chain ◽  
System Dynamics ◽  
Closed Loop ◽  
Electronic Waste ◽  
Waste Recycling ◽  
System Dynamics Model ◽  
Dynamics Model ◽  
Market Competitiveness ◽  
Negative Impacts ◽  
The Impact

China, as the largest electronic waste producer in the world, is facing a critical challenge to manage its negative impacts on the environment. Hence, e-waste management is crucial for sustainable Chinese economic development. In this paper, a system dynamics model is adopted to identify the effects of retailer-led recycling based on closed-loop dual chains competition. The influence of contracts made by manufacturers on different retail modes is also discussed. From the aspects of total revenue (TR), market share (MS) and market competitiveness (MC), this paper analyzes the impact of e-waste recycling coefficient (ERC) on supply chain and analyzes the equilibrium solution of total supply chain return. The research results show that the contract incentive mechanism can improve the retailer’s recycling enthusiasm, and the effect on the retail mode of executive shop is more obvious. When the ERC is adjusted to 44.3%, the TR of supply chain is optimal, and the MS and MC occupy an obvious advantage.

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