Is Happiness Linked to Subjective Life Expectancy? A Study of Chilean Senior Citizens

Gregorio Gimenez, Ana Isabel Gil-Lacruz and Marta Gil-Lacruz
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Ana Isabel Gil-Lacruz: Department of Management, School of Engineering and Architecture, University of Zaragoza, 50009 Zaragoza, Spain
Marta Gil-Lacruz: Department of Psychology and Sociology, Health Science Faculty, University of Zaragoza, 50009 Zaragoza, Spain

Mathematics, 2021, vol. 9, issue 17, 1-12

Abstract: The main goal of this research is to determine the link between happiness and individual subjective life expectancy (SLE) among Chilean senior citizens. We use data from the 2015 edition of the Chilean Social Protection Survey. Our sample consists of 1298 seniors: 700 aged 65–74, 421 aged 75–84, and 177 aged 85 and older. We provide a novel methodological approach that allows us to measure the relative contribution of happiness to SLE, by combining the Shapley–Owen–Shorrocks decomposition with contrasts of marginal linear predictions of the equality of the means by groups. Results reveal that happiness is the most important determinant of seniors’ SLE, and the effect is stronger the older the people are. Addressing varying levels of happiness is important because both happiness and unhappiness have a significant impact. In an ageing population, social agents should consider that these variables (happiness and SLE) are related to engagement in healthy lifestyles. If prevention programs integrated this interaction, welfare systems could save scarce resources. Therefore, governments should foster happiness to support active ageing.

Keywords: seniors; happiness; subjective life expectancy; Chile; health; wellbeing; statistic decomposition; Shapley–Owen–Shorrocks (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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