“…Although the paper has focused on optimal decisions from a financial perspective, the methods introduced can also be applied to other aspects, for example, CO 2 emission. It is also easy to extend the model by using more than two heating agents, and to incorporate environmental dynamical models within the allocation agent, for example, to predict the outdoor temperature (e.g., [14]). Another extension of the presented approach is to allow for partial allocation, in which can the allocation is not exclusive, but also have the form of allocation both agents at the same time, but each for a certain fraction of the heating task.…”