South Africa is a water-scarce country with an average rainfall of 500 mm per year. It is estimated that national water demand will exceed supply by 2025. Increasing the water supply would be environmentally, financially or politically unfeasible. Impoverished communities, especially those in...

This report draws on the water management chapters of 42 country reviews carried out to date to identify common achievements and remaining challenges for OECD countries in terms of further reducing the pollution burden and protecting human health and aquatic ecosystems. Conclusions are drawn...

Die Eignung von Lenkungsabgaben zur Stimulierung umweltfreundlicher Innovationen wird nach wie vor kontrovers diskutiert. Während preisliche Anreize in der traditionellen Umweltökonomik als entscheidende Voraussetzung für Innovationen gelten, finden sich auch kritische Stimmen, die...