Is unit homogeneity a sufficient assumption for causal inference?

Is unit homogeneity a sufficient condition (assumption) for causal inference from observational data? Re-reading King, Keohane and Verba’s bible on research design [lovingly known to all exposed as KKV] I…

Co-decision and decision-making speed in the EU

Our paper (with Anne Rasmussen) on the influence of early agreements (trilogues) on the speed of decision making in the EU has just been published by the European Integration Online…