Multihub airline networks are an important phenomenon in today's air transport market. An important question is to what extent different factors play a role in the specialization between hubs that are part of the same multihub network. This paper shows that total European market size to a...

We propose a framework for designing the supply chain network for biomass co-firing in coal-fired power plants. This framework is inspired by existing practices with products with similar physical characteristics to biomass. We present a hub-and-spoke supply chain network design model for...