The paper "Dynamic Overlapping Coalition Formation in Electricity Markets: An Extended Formal Model", with our colleague Torge Wolff as main author was successfully published at the end of August. In the article, we first analyzed related work and found no prior work in the literature on overlapping coalitions for use cases in the energy context. We then described an existing model for dynamic coalition formation, and analyzed how this would need to be extended to include overlapping coalition formation.
The paper can be found here: https://www.mdpi.com/1996-1073/16/17/6289