Rafael Blanquero
Biographic Data
| ID | 1591833 |
|---|---|
| NAME | Rafael Blanquero |
| GIVEN NAMES | Rafael |
| FAMILY NAME | Blanquero |
| SIGNATURE | BLANQUERO R |
| AFFILIATIONS | Universidad de Sevilla |
| ORCID | 0000-0003-3404-0185 |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 3 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2012 |
| LATEST PUBLICATION YEAR | 2016 |
| H-INDEX | 1 |
Optimization models for degrouping population data
In certain countries population data are available in grouped form only, usually as quinquennial age groups plus a large open-ended range for the elderly. However, official statistics call for data by individual age since many statistical operations, such as the calculation of demographic indicators, require the use of ungrouped population data. In this paper a number of mathematical models are proposed which, starting from population data given …
A new parametric model for fitting fertility curves
What is the optimum way of describing the age-specific fertility pattern by mathematical functions? We propose a parametric fitting model, based on a mixture of Weibull functions, which performs well for countries where the fertility curve shows a non-traditional pattern. We also consider a simplified version of this model with a reduced number of parameters that can be applied to fit fertility curves in countries where the fertility pattern exhi…
A new parametric model for fitting fertility curves
What is the optimum way of describing the age-specific fertility pattern by mathematical functions? We propose a parametric fitting model, based on a mixture of Weibull functions, which performs well for countries where the fertility curve shows a non-traditional pattern. We also consider a simplified version of this model with a reduced number of parameters that can be applied to fit fertility curves in countries where the fertility pattern exhi…
A new parametric model for fitting fertility curves
What is the optimum way of describing the age-specific fertility pattern by mathematical functions? We propose a parametric fitting model, based on a mixture of Weibull functions, which performs well for countries where the fertility curve shows a non-traditional pattern. We also consider a simplified version of this model with a reduced number of parameters that can be applied to fit fertility curves in countries where the fertility pattern exhi…
Optimization models for degrouping population data
In certain countries population data are available in grouped form only, usually as quinquennial age groups plus a large open-ended range for the elderly. However, official statistics call for data by individual age since many statistical operations, such as the calculation of demographic indicators, require the use of ungrouped population data. In this paper a number of mathematical models are proposed which, starting from population data given …
Computer Science (2 works) · demographic modeling and climate adaptation (2 works) · Demography (2 works) · Econometrics (2 works) · Engineering (2 works) · Insurance, Mortality, Demography, Risk Management (2 works) · Mathematics (2 works) · Population (2 works) · Range (aeronautics) (2 works) · Statistics (2 works)