We study two aspects of globalization. It allows a decision-maker to go beyond his own local experience and to learn from other decision-makers in addressing common problems. This improves the identification and diffusion of best practices. It also provides extra information to `markets' that...

Sustainability tends to become in the new millennium the most important characteristic of economic and social development. The possibility to ensure economic development in the context of a reasonable use of raw materials, energy and natural resources in general and to decrease the impact of all...