This paper offers a new perspective on the issue of urban sustainability. Starting from a positive perspective on city life, it makes a typology of critical roles of the city that are to be considered with a view to urban sustainability. Next, it is argued that a sine qua non for a structured...

In this paper the concept of total economic value of an environmental asset is introduced. The different valuation methods, putting a monetary value on environmental resources as a nonmarket good are also reviewed. Particular emphasis is placed on policy-making and the link of contingent...

In this paper the concept of total economic value of an environmental asset is introduced. The different valuation methods, putting a monetary value on environmental resources as a nonmarket good are also reviewed. Particular emphasis is placed on policy-making and the link of contingent...

This paper offers a new perspective on the issue of urban sustainability. Starting from a positive perspective on city life, it makes a typology of critical roles of the city that are to be considered with a view to urban sustainability. Next, it is argued that a sine qua non for a structured...