Variable-r in sex ratios: Formulas in honor of Jim Vaupel
BACKGROUND: Two seminal studies in the 1980s, by Preston and Coale (1982) and Arthur and Vaupel (1984), generalized the Lotka equations developing the variable-r methods. OBJECTIVE: Time changes in sex ratios (males:females) are studied from the perspective of the variable-r method to estimate the c...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Max Planck Institute for Demographic Research
2023-10-01
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| Series: | Demographic Research |
| Subjects: | |
| Online Access: | https://www.demographic-research.org/articles/volume/49/26 |
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