المستودع الأكاديمي جامعة المدينة

Economic land use, ecosystem services and microfounded species dynamics

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dc.creator Eichner, Thomas
dc.creator Pethig, Rüdiger
dc.date 2004
dc.date.accessioned 2013-10-16T07:01:53Z
dc.date.available 2013-10-16T07:01:53Z
dc.date.issued 2013-10-16
dc.identifier http://hdl.handle.net/10419/18907
dc.identifier ppn:47134284X
dc.identifier.uri http://koha.mediu.edu.my:8181/xmlui/handle/10419/18907
dc.description In an integrated economy-ecosystem model humans choose their land use and leave the residual land as habitat for three species forming a food chain. The size of habitat determines the diversity and abundance of species. That biodiversity generates, in turn, a flow of ecosystem services with public-good characteristics for human consumption. The ecosystem submodel yields (rather than assumes!) population growth functions with each species? growth depending on the size of habitat. First the relationship between habitat and species growth (sustenance, decline and extinction) is explored. The laissez-faire economy is shown to result in an underprovision of habitat, making the case for land use restrictions for nature protection. The optimal land use policy is characterized with full regard of ecosystem dynamics. Finally, labor-augmenting technical change is introduced to generate ever increasing pressure towards further habitat reductions. In the laissez-faire economy the habitat is consequently squeezed to zero in the long-run so that all species are doomed. Social optimality demands, however, to refrain from using all land for economic purposes despite ever-growing labor productivity.
dc.language eng
dc.relation CESifo working papers 1269
dc.rights http://www.econstor.eu/dspace/Nutzungsbedingungen
dc.subject Q57
dc.subject Q24
dc.subject ddc:330
dc.subject land use
dc.subject ecosystem dynamics
dc.subject biodiversity
dc.subject ecosystem services
dc.subject Bodennutzung
dc.subject Biodiversität
dc.subject Umweltökonomik
dc.subject Naturschutz
dc.subject Öffentliches Gut
dc.subject Pareto-Optimum
dc.subject Theorie
dc.title Economic land use, ecosystem services and microfounded species dynamics
dc.type doc-type:workingPaper


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