Browsing Artículos by Author "Vidal Meliá, Carlos"
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Improving the Representativeness of a Simple Random Sample: An Optimization Model and Its Application to the Continuous Sample of Working Lives
Núñez Antón, Vicente Alfredo ; Pérez-Salamero González, Juan Manuel; Regúlez Castillo, Marta ; Vidal Meliá, Carlos (MDPI, 2020-07-25)This paper proposes an optimization model for selecting a larger subsample that improves the representativeness of a simple random sample previously obtained from a population larger than the population of interest. The ... -
Mortality and life expectancy trends in Spain by pension income level for male pensioners in the general regime retiring at the statutory age, 2005-2018
Pérez-Salamero González, Juan Manuel; Regúlez Castillo, Marta ; Ventura Marco, Manuel; Vidal Meliá, Carlos (BMC, 2022)Background Research has generally found a significant inverse relationship in mortality risk across socioeconomic (SE) groups. This paper focuses on Spain, a country for which there continues to be very little evidence ...