1999: R & D and Water Management Systems in a Perspective of Sustainable Development. (Germany, Spain, France, United Kingdom, Italy). INGU / Economie et Humanisme / Ecologic / Leeds Metropolitan University / CUDEM / Università Commerciale Luigi Bocconi / IEFE / ASP.

Borowietz, Mirjam; R. Andreas Kraemer 1998: National Innovation System of Water in Germany. Paper in the Research Project "Interactions between the Management of the Urban Water Cycle and Environmental Technologies in a Sustainable Development Perspective". Berlin.

In this project Ecologic analysed the connection between water management systems and national innovation systems with regard to sustainable development. To this end, an international research group (Germany, Spain, France, United Kingdom, Italy) was formed. Ecologic's part was to look into the German system and mechanisms, and to contribute to the international comparison.