Concerns about the environmental effects of procurement decisions are gaining momentum. We investigate how the environmental quality of public purchases changes under two possible institutional settings: a centralized one, where a single regulator is in charge of both production efficiency and...

The current waste crisis in Italy is the most recent evidence that criminal organisations can impact waste management heavily. Nonetheless, this aspect has been neglected by current literature. We take the first step in filling this gap by developing a model which allows for the presence of a...

We investigate the efficiency and effectiveness consequences of emissions trading taxation. A theoretical partial equilibrium model is developed, showing that permits taxation distorts the equilibrium price and abatement efforts. Potentially counterintuitive conclusions concerning the tax...