Nature And Human Interests In Ecosystems:
On Farmers And Species Interaction, Nutrient Recycling And Scarcities
In Agricultural Landscapes
Author(s)
E. A. Nuppenau
Abstract
Nature and human interests in ecosystems:
on farmers and species interaction, nutrient
recycling and scarcities in agricultural
landscapes
E. A. Nuppenau
Department of Agricultural Economics, University of Giessen, Germany
Abstract
This paper discusses the potential for modeling nature and man in an exchange
economy that comprises food, labor, land, and plant nutrients. The paper is habitat
and landscape oriented and solves land conflicts, at least theoretically. (1) We
discuss the need for exchange values in addition to human valuation of nature.
(2) We review basic ideas of an exchange economy and its institutional setting; in
particular, those of a principal-agent. (3) In a model we show how the assumption
of this institution works in determining jointly human and nature exchange, values,
and land use. Issues such as property rights, a nature objective, services to be
exchanged, recycling, etc., will be introduced. (4) The principal-agent framework
will deliver a mutually beneficial exchang
Keywords
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