This paper presents a modelling methodology and empirical implementation for "greened-economy GDP" estimation, based on the complementarity of economic production and ecological services as sources of economic well-being. The following definition of an environmentally adjusted national product...

This paper models use of irreplaceable natural resources and environmental amenities, and value-system conflicts associated with incompatible uses. In a Sraffa/von Neumann joint production framework, the economy-environment is represented as an ensemble of interdependent processes. Model...