We show how corrective taxation can improve the efficiency properties of tradable quotas systems affected by market power. Indeed, when only a subset of firms are price takers while the remaining firms enjoy market power, we show that, if the regulator sets an ad hoc taxation on firms' traded...

This paper provides a simple procedure that can be used in empirical works aimed at uncovering the preferences of regulators over consumers. The inverting procedure proposed by Ross (1984) for the case of a fully informed regulator is adapted to a regulatory situation characterised by price cap...

We model an environmental policy problem with two representative firms in two countries (one for each country). Firms are subject to environmental taxation, aimed at reducing CO2 emissions, and a unilateral technological spillover takes place: one of the two countries (innovating country) is...

Waste management/disposal performances and a desirable delinking between income and waste trends are influenced by socio economic, institutional and policy factors. In highly regionalized settings many idiosyncratic factors of local interest influence waste management and disposal. Through an...