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 …

[HTML][HTML] Dataset of an actual life-risk insurance portfolio

J Lledó, JM Pavía - Data in Brief, 2022 - Elsevier
The foundation of the insurance business is built on data, the latter being one of the most
valuable assets of any insurer. In fact, the risk structure to which an insurance company is …

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 …

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 …

Mortality Risk. Incorporating the New Seasonal-Ageing Index (SAI) into a Pricing Strategy

J Lledó, JM Pavía - Methods and Applications in Fluorescence, 2022 - Springer
Insurance companies use annual life tables to manage mortality risks despite intra-annual
mortality risks showing sub-annual fluctuations. The difficulty of (accurately) measuring and …

Mid-Year Estimators in Life Table Construction

J Lledó, JM Pavía, N Salazar - … Methods for Actuarial Sciences and Finance …, 2021 - Springer
The life table is the tool most used to synthesize the mortality of a collective, with a
paramount influence on public pension systems and life insurances. This is constructed from …

Data granularity in mid-year life table construction

J Pavia, N Salazar, J Lledó - 2020 - riunet.upv.es
[EN] Life tables have a substantial influence on both public pension systems and life
insurance policies. National statistical agencies construct life tables from death rate …