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2 results on '"leapfrog development"'

1. Emergence of leapfrogging from residential choice with endogenous green space: analytical results

Author

Peeters , Dominique, Caruso , Geoffrey, Cavailhès , Jean, Thomas , Isabelle, Frankhauser , Pierre, Vuidel , Gilles, Center of Operation Research and Econometrics [Louvain] (CORE), Université Catholique de Louvain (UCL), Identités. Politiques, Sociétés, Espace (IPSE), University of Luxemburg, Centre d'Economie et de Sociologie Rurales Appliquées à l'Agriculture et aux Espaces Ruraux (CESAER), AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Institut National de la Recherche Agronomique (INRA), Théoriser et modéliser pour aménager (UMR 6049) (ThéMA), Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université du Luxembourg (Uni.lu), Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Center for Operations and Econometrics, Université Catholique de Louvain ( UCL ), Université du Luxembourg ( Uni.lu ), Centre d'Economie et de Sociologie Rurales Appliquées à l'Agriculture et aux Espaces Ruraux ( CESAER ), Institut National de la Recherche Agronomique ( INRA ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Théoriser et modéliser pour aménager ( ThéMA ), Université de Bourgogne ( UB ) -Centre National de la Recherche Scientifique ( CNRS ) -Université de Franche-Comté ( UFC ), Center of Operation Research and Econometrics [Louvain] ( CORE ), Identités. Politiques, Sociétés, Espace ( IPSE ), Université Catholique de Louvain = Catholic University of Louvain (UCL), and Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)

Subjects
residential choice, [ SDV ] Life Sciences [q-bio], urban sprawl, [SDV]Life Sciences [q-bio], leapfrog development, [SHS.GEO]Humanities and Social Sciences/Geography, green amenities, [ SHS.GEO ] Humanities and Social Sciences/Geography, dynamic urban economic model
Abstract

International audience; Leapfrog development is a typical form of sprawl. This paper aims at analyzing the existence, size, and persistence of leapfrogging in a dynamic urban economic model with endogenous green amenities. We analyze whether incoming households choose to settle at the fringe of the city or to jump further away depending on their preferences and the structure of the city. We first provide an analytical treatment of the conditions and characteristics under which a first leapfrog occurs and show how the optimal choice is affected by the size of the city, income, commuting costs, as well as the size of the area where green amenities are considered. We then study how further leapfrogging and multiple urban rings may appear and be maintained in the long-run equilibrium, and how infill processes take place through time.

Published
2015
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2. How green neighbourhoods make cities more compact?t? A 2D microeconomic perspective

Author

Caruso, Geoffrey, Cavailhès, Jean, Peeters, Dominique, Frankhauser, Pierre, Thomas, Isabelle, Vuidel, Gilles, Université du Luxembourg (Uni.lu), Centre d'Economie et de Sociologie Rurales Appliquées à l'Agriculture et aux Espaces Ruraux (CESAER), Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Center for Operations Research and Econometrics, Théoriser et modéliser pour aménager (UMR 6049) (ThéMA), Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Fonds national de la recherche scientifique, Centre d'Études et de Recherches sur le Développement International - Clermont Auvergne (CERDI). FRA., Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Université de Franche-Comté (UFC), and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], residential choice, urban sprawl, neighbourhood interactions, [SDV]Life Sciences [q-bio], urban form, leapfrog development, green space, [SHS] Humanities and Social Sciences, [SHS]Humanities and Social Sciences
Abstract

National audience; We analyse the emergence of scattered residential development, a key characteristic of sprawl. We analyse a 2D urban economic model with neighbourhood interactions among households (social contacts) and with farmers (who produce green amenities). Starting from a cross-shaped road network and CBD, we analytically establish the existence and characteristics of residential leapfrogging that breaks up the compact development of the city. We extend our analysis by numerical experiments based on observed or econometrically estimated parameters. We nd that the shape of built up areas in uences the decision or not to jump over undeveoped land or to stick to the contiguous urban footprint. We show that the shape and size of the neighbourhood where people interact and enjoy green amenities also plays a major role in that decision. We conclude that dependending on the urban contexts and forms, the spatial arrangement and size of the area where households take amenities may constitute a policy lever and the source of innovative anti-sprawl strategies.

Published
2014

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