Coal is at the core of the debate about climate change mitigation policies, yet the international market for it is not well represented in most energy models. This paper presents the COALMOD framework which is a model of the international steam coal market that can be readily used to explore...

We develop a composite indicator measuring the performance of national innovation systems. The indicator takes into account both hard factors that are quantifiable (such as R&D spending, number of patents) and soft factors like the assessment of preconditions for innovation by managers. We apply...