Pollution abatement goods and services are now largely being delivered by a specialized "eco-industry." This note reconsiders Pigouvian taxes in this context. We find that the optimal emission tax will depart from the marginal social cost of pollution according to the polluters' and the...

Pollution abatement goods and services are now largely being delivered by a specialized "eco-industry". This note reconsiders Pigouvian taxes in this context. We find that the optimal emission tax will depart from the marginal social cost of pollution according to the polluters' and the...

Pollution abatement goods and services are now largely being delivered by a specialized "eco-industry."" This note reconsiders Pigouvian taxes in this context. We find that the optimal emission tax will depart from the marginal social cost of pollution according to the polluters' and the...

Pollution abatement goods and services are now largely being delivered by a specialized “eco-industry.” This note reconsiders Pigouvian taxes in this context. We find that the optimal emission tax will depart from the marginal social cost of pollution according to the polluters’ and the...

This paper re-considers environmental subsidies in the context where polluting firms procure their abatement goods and services from a specialized oligopoly. In order to maximize social welfare, a regulator must then simultaneously alleviate two distortions: one that comes from pollution and the...