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Lookup NU author(s): Simon Vicary
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This paper models the commons as a public good whose provision can only be lowered as a result of human action. We employ assumptions that make a commons public good analytically equivalent to the conventional ‘subscription’ model of private provision, and compare the properties of equilibrium as between the two cases. In general they might be described as ‘skew symmetric’ with respect to one another. In a large commons economy we expect widespread individual sacrifice of private consumption, with provision determined at the limit by those with the least, not the greatest, interest in the good. Furthermore, under certain conditions, equalising transfers raise public good provision and could even be Pareto improving. Also, making consumption more environmentally friendly will cause environmental quality to fall when the community is large.
Author(s): Vicary S
Publication type: Article
Publication status: Published
Journal: Newcastle Discussion Papers in Economics
Year: 2007
Volume: 03
Pages: 1-32
Print publication date: 01/07/2007
ISSN (print): 1361-1837
Publisher: Newcastle University Business School