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Evolution with state-dependent mutations

delete1996-07-01
delete142
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OA
AI
J
James Bergin *
B
Barton L. Lipman
DOI:10.2307/2171851delete
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摘要

摘要

En 中文
Recent evolutionary models have introduced ''small mutation rates'' as a way of refining predictions of long-run behavior. We show that this refinement effect can only be obtained by restrictions on how the magnitude of the effect of mutation on evolution varies across states of the system. In particular, given any model of the effect of mutations, any invariant distribution of the ''mutationless'' process is close to an invariant distribution of the process with appropriately chosen small mutation rates.
Keyword:
evolution
mutation
limiting distributions
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Econometrica 封面图
Econometrica
IF:
7.1
论文数:
3.0K
被引数:
4.3W

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