Gradus, Raymond; Dijkgraaf, Elbert - 2017
implement different unit-based pricing systems. Based on their incentive, systems are ranged from green ('weight') to less green …. There is less evidence for political motivation. Particularly, Conservative Liberals are not in favor of unit-based pricing …, whereas Social Liberals are in favor. In addition, municipalities in rural and shrinking areas are more in favor of unit-based …