[eng] Spatial equilibrium and neighbourhood effects :. A generalization of the analysis of the bidimensional case. andré grimaud. Most urban economics rnodels are based on the hypothesis that there exists a Central Business District toward luhicli ail the displacements in the city are made....

This article deals with the impacts of national environmental taxes on economic efficiency when pollution is global. We propose a dynamic, two-country model where the use of a non-renewable resource generates emissions accumulating in a world stock of atmospheric pollution. We assume that the...

The paper considers a climate change growth model with three R&D sectors dedicated to energy, backstop and CCS (Carbon Capture and Storage) efficiency. First, we characterize the set of decentralized equilibria: A particular equilibrium is associated to each vector of public tools which includes...

This paper proposes a Schumpeterian growth model generalizing the existing theory : we exploit the formalization of a circular product differentiation model of Salop (1979) to take into account the fact that knowledge inherent in a given sector can diffuse variously among R&D sectors, ranging...

This paper proposes a Schumpeterian growth model generalizing the existing theory : we exploit the formalization of a circular product differentiation model of Salop (1979) to take into account the fact that knowledge inherent in a given sector can diffuse variously among R&D sectors, ranging...