In the past, environmental management mainly focussed on the identification of ecologically oriented requirements made on enterprises by relevant stakeholders, on the developmentof related corporate strategies and also on the introduction of a corporate system of environmental management....

We provide the first econometric study of efficiency for a member of the Mondragon group ofworker cooperatives. Eroski is a retail distribution chain and, most unusually, there are twodistinct types of hypermarkets: (i) cooperatives with significant employee ownership andvoice; and (ii) GESPAs...