Frédéric Branger About Publications Research articlesSolving the clinker dilemma with hybrid output-based allocation18 Jan 2017. Frédéric Branger, Misato SatoWorking papersSolving the clinker dilemma with hybrid output-based allocation4 Aug 2015EU ETS, free allocations and activity level thresholds, the devil lies in the details3 Oct 2014