Intergenerational equity, efficiency and constructability
Global environmental issues - like biodiversity conservation or climate change - are in reality long term issues that are not properly taken into account with traditional models that incorporate the impatience axiom manifested in fixed discount factors and in the use of present discounted utility criteria. When both the short and the very long run are important, one can appeal to overtaking criteria and Chichilnisky criteria. Unfortunately, overtaking criteria are highly incomplete. In order to decrease this incompleteness, stronger anonymity (or equity) axioms were developed. I show that a maximal anonymity axiom compatible with Pareto is a non-constructible object; its existence relies on the Axiom of Choice. The Chichilnisky criterion is based upon two axioms: non dictatorship of the present and non dictatorship of the future. Here, the very long run is captured by a finitely additive measure. Such a measure is a non-constructible object and has therefore no explicit description.
Year of publication: |
2010-07
|
---|---|
Authors: | LAUWERS, Luc |
Institutions: | Centrum voor Economische Studiƫn, Faculteit Economie en Bedrijfswetenschappen |
Saved in:
freely available
Saved in favorites
Similar items by person
-
Ranking opportunity sets, averaging versus preference for freedom
POTOMS, Tom, (2013)
-
Decision theory without finite standard expected value
VALLENTYNE, Peter, (2014)
-
Lauwers, Luc, (2008)
- More ...