Land use dynamics and the environment

Carmen Camacho and Agustín Pérez-Barahona (agustin.perez-barahona@univ-paris1.fr)
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Agustín Pérez-Barahona: ECO-PUB - Economie Publique - INRA - Institut National de la Recherche Agronomique - AgroParisTech, X - École polytechnique - IP Paris - Institut Polytechnique de Paris

Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) from HAL

Abstract: We build a benchmark framework to study optimal land use, encompassing land use activities and environmental degradation. We focus on the spatial externalities of land use as drivers of spatial patterns : even if land is immobile by nature, location's actions affect the whole space through pollution, which flows across locations resulting in both local and global damages. In contrast to the previous literature on spatial dynamics, we prove that the social optimum problem is well-posed, i.e., the solution exists and is unique. Taking advantage of this result, we illustrate the richness of our model by means of a numerical analysis. Considering a global dynamic algorithm, we find that our model reproduces a great variety of spatial patterns related to the interaction between land use activities and the environment. In particular, we identify the central role of abatement technology as pollution stabilizer, allowing the economy to achieve stable steady states that are spatially heterogeneous.

Keywords: pollution; Land use; spatial dynamics; pollution.; Utilisation des terres; dynamique spatiale (search for similar items in EconPapers)
Date: 2012-03
New Economics Papers: this item is included in nep-agr, nep-env and nep-ure
Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00674020v2
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Citations: View citations in EconPapers (2)

Published in 2012

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Related works:
Journal Article: Land use dynamics and the environment (2015)
Working Paper: Land Use Dynamics and the Environment (2015)
Working Paper: Land use dynamics and the environment (2014)
Working Paper: Land use dynamics and the environment (2012)
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