Ecolabel award schemes have become increasingly popular. Their rationale is to enable (concerned) consumers to identify "green" products. By so doing, ecolabelling should stimulate environmental innovation, and induce firms to reduce the supply of conventional (polluting) products. Our analysis...

Spontaneous adoption of cleaner technologies can be slowed down by various sources of inertia. Investment irreversibility, uncertainty about the actual private benefits, and the expectation of declining adoption costs due to the diffusion of environmental innovation, may involve a timing of...

The aim of this paper is to provide a review of policy instruments aimed at controlling pollution from agricultural diffuse sources, and compare their pros and cons. The review also includes a description of instruments introduced through recent reforms of the European Common Agricultural Policy...