Computational Model Library

The purpose of the model is to explore the influence of two circular business models (CBMs),
i.e. Circular Waste Management and Waste-as-byproduct, and its design options (consisting of design
variables) on CBM viability in case of Industrial Symbiosis Networks (ISNs). CBM viability is expressed
as supplier and processor cashflows in the ISNs and the survival rate of the ISN. Moderating variables
are environment and agent behaviour factors. The main performance indicators for viability of CBMs are
[1] the ISN survival rate (number of runs with surviving ISNs / number of total runs) and [2] the average

The purpose of the model is to explore the influence of actor behaviour, combined with environment and business model design, on the survival rates of Industrial Symbiosis Networks (ISN), and the cash flows of the agents. We define an ISN to be robust, when it is able to run for 10 years, without falling apart due to leaving agents.

The model simulates the implementation of local waste exchange collaborations for compost production, through the ISN implementation stages of awareness, planning, negotiation, implementation, and evaluation.

One central firm plays the role of waste processor in a local composting initiative. This firm negotiates with other firms to become a supplier of their organic residual streams. The waste suppliers in the model can decide to join the initiative, or to have the waste brought to the external waste incinerator. The focal point of the model are the company-level interactions during the implementation or ending of synergies.

This website uses cookies and Google Analytics to help us track user engagement and improve our site. If you'd like to know more information about what data we collect and why, please see our data privacy policy. If you continue to use this site, you consent to our use of cookies.