The Measurement of Diversity
The notion of diversity is an issue that is of relevance in several contexts. For example, the biodiversity of a given ecological environment and the diversity of the options available to a decision maker have attracted some attention in recent research. This paper provides an axiomatic approach to the measurement of diversity. We characterize two nested classes of ordinal measures of diversity and an important member of these classes. We prove that the latter special case is equivalent to a diversity ordering proposed by Weitzman.
|Date of creation:||2001|
|Date of revision:|
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- Martin L. Weitzman, 1992.
The Quarterly Journal of Economics,
Oxford University Press, vol. 107(2), pages 363-405.
- Weitzman, M.L., 1991. "On Diversity," Harvard Institute of Economic Research Working Papers 1553, Harvard - Institute of Economic Research.
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Cahiers de recherche
2001-02, Universite de Montreal, Departement de sciences economiques.
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"A Theory of Diversity,"
Discussion Paper Serie A
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- Pattanaik, Prasanta K. & Xu, Yongsheng, 2000.
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Mathematical Social Sciences,
Elsevier, vol. 40(2), pages 123-130, September.
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