Adjacency matrix A and its corresponding digraph G

Diffusion in dynamic networks with continuous inputs to allocate responsibility

We investigate how responsibility for any negative effect spreads in a dynamic network. Not just responsibility for carbon emissions, but also for example systemic risk.

Rosa van den Ende and Dylan Laplace Mermoud (2025)
The upstream and downstream responsibility for direct and indirect carbon emissions for Brazil, Canada, Indonesia, South-Korea and France for different values of the discount factor.

Network-based allocation of responsibility for GHG emissions

In this paper we develop a method to hold players responsible for indirect emissions - emissions that take place elsewhere in their supply chain.

van den Ende, Rosa., Mandel, Antoine. & Rusinowska, Agnieszka. Network-based allocation of responsibility for greenhouse gas emissions. Social Choice and Welfare (2025). https://doi.org/10.1007/s00355-025-01610-0

Strategic environmental responsibility in networks

We evaluate the effect of changing the underlying network structure on the responsibility allocation, and we investigate how we can use this to achieve the emisison reduction goals of the Paris Agreement.

Rosa van den Ende (2025)
The dynamics of quantum state reduction.

The quantum state reduction of general intital states through spontaneous unitarity violation

Published in Entropy, 26(2), 131. From when I was still in Theoretical Physics.

Aritro Mukherjee, Srinivas Gotur, Jelle Aalberts, Rosa van den Ende, Lotte Mertens, Jasper van Wezel (2024)