[HTML][HTML] Life tables of annual life expectancy and mortality for companion dogs in the United Kingdom

KT Teng, DC Brodbelt, C Pegram, DB Church… - Scientific Reports, 2022 - nature.com
A life table is a tabulated expression of life expectancy and mortality-related information at
specified ages in a given population. This study utilised VetCompass data to develop life …

Anomalous distributions of birthdates across days of the month: An analysis using Spanish statistical records

J Lledó, JM Pavía, C Simó-Noguera - Population Studies, 2024 - Taylor & Francis
This study investigates birthdate patterns in a context of well-established civil registers and
intensive migration inflows. Leveraging extensive Spanish microdata on residential variation …

Estimation of the combined effects of ageing and seasonality on mortality risk: An application to Spain

JM Pavía, J Lledó - Journal of the Royal Statistical Society Series …, 2022 - academic.oup.com
Despite the overwhelming evidence that shows the persistence of intra-annual variations on
demographic events (deaths, birth dates and migration flows), life tables are computed and …

A detailed database of sub-annual Spanish demographic statistics: 2005–2021

J Lledó, JM Pavía - Scientific Data, 2024 - nature.com
The big data revolution has made it possible to collect, transmit and exploit huge amounts of
data. The potential this offer for data analysis, however, clashes with the limitations imposed …

Field rules and bias in random surveys with quota samples. An assessment of CIS surveys

JM Pavía, C Aybar - Sort, 2018 - upcommons.upc.edu
Surveys applying quota sampling in their final step are widely used in opinion and market
research all over the world. This is also the case in Spain, where the surveys carried out by …

Shortcuts for the construction of sub-annual life tables

JM Pavía, J Lledó - ASTIN Bulletin: The Journal of the IAA, 2023 - cambridge.org
Fuelled by the big data explosion, a new methodology to estimate sub-annual death
probabilities has recently been proposed, opening new insurance business opportunities …

How life-table right-censoring affected the Brazilian Social Security Factor: an application of the gamma-Gompertz-Makeham model

FC de Souza, W Bernardino, SC Patricio - Journal of Population Research, 2024 - Springer
Abstract Automatic Adjustment Mechanisms (AAMs) are legal instruments that help social
security systems respond to demographic and economic changes. In Brazil, the Social …

[HTML][HTML] Analysing the impact of rising mortality in adult ages on financial and actuarial products

J Lledó, D Atance - Economics Letters, 2023 - Elsevier
A reversal in the trend seen since 2010 of a reduction in adult mortality holds significant
economic and financial implications. Mortality and longevity models applied in 2010 …

Incorporating big microdata in life table construction: a hypothesis-free estimator

J Lledó, JM Pavía, FG Morillas-Jurado - Insurance: Mathematics and …, 2019 - Elsevier
The IT revolution, now more than ever, offers a cheaper and faster way to collect, store,
transmit and process data. Detailed microdata of dates of death, migration and birth are …

Modelling and Forecasting Mortality Rates for a Life Insurance Portfolio

D Atance, J Lledó, E Navarro - Risk Management, 2025 - Springer
Predicting and understanding longevity have always been a major concern in the fields of
demography and actuarial science. Accurate mortality projections at the country level enable …