scholarly journals In a Stationary Population, the Average Lifespan of the Living Is a Length-Biased Life Expectancy

Demography ◽  
2021 ◽  
Author(s):  
Elizabeth Wrigley-Field ◽  
Dennis Feehan

Abstract What is the average lifespan in a stationary population viewed at a single moment in time? Even though periods and cohorts are identical in a stationary population, we show that the answer to this question is not life expectancy but a length-biased version of life expectancy. That is, the distribution of lifespans of the people alive at a single moment is a self-weighted distribution of cohort lifespans, such that longer lifespans have proportionally greater representation. One implication is that if death rates are unchanging, the average lifespan of the current population always exceeds period life expectancy. This result connects stationary population lifespan measures to a well-developed body of statistical results; provides new intuition for established demographic results; generates new insights into the relationship between periods, cohorts, and prevalent cohorts; and offers a framework for thinking about mortality selection more broadly than the concept of demographic frailty.

Author(s):  
Ramona Marinela Simut ◽  
Diana Claudia Perticas

he hereby work plans on analysing to what extent the life expectancy is subject to the influence by different markers, like: GDP, the percentage of GDP allocated for the health system, as well as the income level in Romania and Ukraine. We consider that a comparative analysis between the two countries is representative since, as it results from the data and the diagrams presented within the work, both the GDP evolution and the percentage allocated from GDP for the health system reveal a different evolution, ranging in both countries, unlike the life expectancy going through an ascending trend, slow for both cases. Partially considering the specialized literature in use, our attention was drawn towards the evolution of the income obtained by the people. More precisely, commencing from Keynes’ Basic Psychological Law stipulating that along with the income growth the expenditure on health, education and training the human resource will increase, we have chosen to econometrically test these theories for Romania and Ukraine. Therefore, we would like to research, using a simple linear regression model, whether the income growth, which represents the independent variable, obtained by the people, has a significant contribution in life expectancy (the dependent variable) increase in Romania, as well as in Ukraine.


Crisis ◽  
2010 ◽  
Vol 31 (4) ◽  
pp. 217-223 ◽  
Author(s):  
Paul Yip ◽  
David Pitt ◽  
Yan Wang ◽  
Xueyuan Wu ◽  
Ray Watson ◽  
...  

Background: We study the impact of suicide-exclusion periods, common in life insurance policies in Australia, on suicide and accidental death rates for life-insured individuals. If a life-insured individual dies by suicide during the period of suicide exclusion, commonly 13 months, the sum insured is not paid. Aims: We examine whether a suicide-exclusion period affects the timing of suicides. We also analyze whether accidental deaths are more prevalent during the suicide-exclusion period as life-insured individuals disguise their death by suicide. We assess the relationship between the insured sum and suicidal death rates. Methods: Crude and age-standardized rates of suicide, accidental death, and overall death, split by duration since the insured first bought their insurance policy, were computed. Results: There were significantly fewer suicides and no significant spike in the number of accidental deaths in the exclusion period for Australian life insurance data. More suicides, however, were detected for the first 2 years after the exclusion period. Higher insured sums are associated with higher rates of suicide. Conclusions: Adverse selection in Australian life insurance is exacerbated by including a suicide-exclusion period. Extension of the suicide-exclusion period to 3 years may prevent some “insurance-induced” suicides – a rationale for this conclusion is given.


EMPIRISMA ◽  
2017 ◽  
Vol 26 (1) ◽  
Author(s):  
Limas Dodi

According to Abdulaziz Sachedina, the main argument of religious pluralism in the Qur’an based on the relationship between private belief (personal) and public projection of Islam in society. By regarding to private faith, the Qur’an being noninterventionist (for example, all forms of human authority should not be disturb the inner beliefs of individuals). While the public projection of faith, the Qur’an attitude based on the principle of coexistence. There is the willingness of the dominant race provide the freedom for people of other faiths with their own rules. Rules could shape how to run their affairs and to live side by side with the Muslims. Thus, based on the principle that the people of Indonesia are Muslim majority, it should be a mirror of a societie’s recognizion, respects and execution of religious pluralism. Abdul Aziz Sachedina called for Muslims to rediscover the moral concerns of public Islam in peace. The call for peace seemed to indicate that the existence of increasingly weakened in the religious sense of the Muslims and hence need to be reaffi rmed. Sachedina also like to emphasize that the position of peace in Islam is parallel with a variety of other doctrines, such as: prayer, fasting, pilgrimage and so on. Sachedina also tried to show the argument that the common view among religious groups is only one religion and traditions of other false and worthless. “Antipluralist” argument comes amid the reality of human religious differences. Keywords: Theology, Pluralism, Abdulaziz Sachedina


2020 ◽  
Author(s):  
Rifa Nirmala ◽  
Hade Afriansyah

Thus can drawing conclusions about the relationship of the school with the community is essentially a very decisive tool in fostering and developing the personal growth of students in schools. If the relationship between the school and the community goes well, the sense of responsibility and participation of the community to advance the school will also be good and high. In order to create relationships and cooperation between schools and the community, the community needs to know and have a clear picture of the school they have obtained.The presence of schools is based on the good will of the country and the people who support it. Therefore people who work in schools inevitably have to work with the community. The community here can be in the form of parents of students, agencies, organizations, both public and private. One reason schools need help from the community where schools are because schools must be funded.


2010 ◽  
Vol 19 (2) ◽  
pp. 62-73
Author(s):  
Helena Ruotsala

Nature and environment are important for the people earning their living from natural sources of livelihood. This article concentrates on the local perspective of the landscape in the Pallastunturi Fells, which are situated in Pallas-Ylläs National Park in Finnish Lapland. The Fells are both important pastures for reindeer and an old tourism area. The Pallastunturi Tourist Hotel is situated inside the national park because the hotel was built before the park was established 1938. Until the 1960s, the relationship between tourism and reindeer herding had been harmonious because the tourism activities did not disturb the reindeer herding, but offered instead ways to earn money by transporting the tourists from the main road to the hotel, which had been previously without any road connections. During recent years, tourism has been developed as the main source of livelihood in Lapland and huge investments have been made in several parts of Lapland. One example of this type of investment is the plan to replace the old Pallas Tourist hotel, which was built in 1948, with a newer and bigger one. It means that the state will allow a private enterprise to build more infrastructures for tourism inside a national park where nature should be protected and this has sparked a heated debate. Those who oppose the project criticise this proposal as the amendment of a law designed to promote the economic interests of one private tourism enterprise. The project's supporters claim that the needs of the tourism industry and nature protection can both be promoted and that it is important to develop a tourist centre which is already situated within the national park. This article is an attempt to try to shed light on why the local people are so loudly resisting the plans by a private tourism enterprise to touch the national park. It is based on my fieldwork among reindeer herding families in the area.


2006 ◽  
Vol 157 (9) ◽  
pp. 408-412
Author(s):  
Jörg Spinatsch

This study is an attempt to unravel the complexity of preindustrial illicit forest abuse. By means of a survey on forest crime, together with associated existing fields of conflict,the importance of the forest for the people of the time, with particular emphasis on the illicit aspect, are illustrated. As an example, we have looked at the relationship between the forest wardens and forest offenders in Chur between 1750 and 1840. The focus of the analysis is on the ambivalence of this relationship, conditioned as it is by both conflictual and cohesive elements. Exerts taken from court records of the time illustrate the proximity of disagreements and collaboration.


Author(s):  
Remus Runcan ◽  
Patricia Luciana Runcan ◽  
Cosmin Goian ◽  
Bogdan Nadolu ◽  
Mihaela Gavrilă Ardelean

This study provides the synonyms for the terms deliberate self-harm and self-destructive behaviour, together with a psychological portrait of self-harming adolescents, the consequence of self-harm, the purpose of self-harm, and the forms of self-harm. It also presents the results of a survey regarding the prevalence of people with non-suicidal self-harming behaviour, the gender of people with non-suicidal self-harming behaviour, the age of the first non-suicidal self-harming behaviour in these people, the frequency of non-suicidal self-harming behaviour in these people, the association of the non-suicidal self-harming behaviour with substance misuse in these people, the relationships of the people with non-suicidal self-harming behaviour with their fathers, mothers, and siblings, the relationships of the people with non-suicidal self-harming behaviour with their friends, the possible causes of self-harming behaviour in these people, and the relationship of people with non-suicidal self-harming behaviour with religion. Some of the results confirmed literature results, while others shed a new light on other aspects related to people with non-suicidal self-harming behaviour


Author(s):  
Zoran Oklopcic

As the final chapter of the book, Chapter 10 confronts the limits of an imagination that is constitutional and constituent, as well as (e)utopian—oriented towards concrete visions of a better life. In doing so, the chapter confronts the role of Square, Triangle, and Circle—which subtly affect the way we think about legal hierarchy, popular sovereignty, and collective self-government. Building on that discussion, the chapter confronts the relationship between circularity, transparency, and iconography of ‘paradoxical’ origins of democratic constitutions. These representations are part of a broader morphology of imaginative obstacles that stand in the way of a more expansive constituent imagination. The second part of the chapter focuses on the most important five—Anathema, Nebula, Utopia, Aporia, and Tabula—and closes with the discussion of Ernst Bloch’s ‘wishful images’ and the ways in which manifold ‘diagrams of hope and purpose’ beyond the people may help make them attractive again.


Author(s):  
Rhiannon Graybill

This chapter shows how embodiment plays an important role in constructing meaning in the book of Ezekiel. The text contains a number of bodies, including human bodies (Ezekiel, the people of Judah), supernatural or divine bodies (Yahweh, the cherubim, various divine messengers), metaphorical bodies (the female bodies in Ezekiel 16 and 23), foreign bodies (various foreign nations), and animate “dry bones” in Ezekiel 37. The body is central to the practice of prophecy in the book. It is likewise fundamental to performances of gender and to the negotiation of the relationship between Yahweh and the people, including Ezekiel himself. Focusing on the body also highlights the significance of masculinity in the text, as well as its instability.


Author(s):  
Javier Cifuentes-Faura

The pandemic caused by COVID-19 has left millions infected and dead around the world, with Latin America being one of the most affected areas. In this work, we have sought to determine, by means of a multiple regression analysis and a study of correlations, the influence of population density, life expectancy, and proportion of the population in vulnerable employment, together with GDP per capita, on the mortality rate due to COVID-19 in Latin American countries. The results indicated that countries with higher population density had lower numbers of deaths. Population in vulnerable employment and GDP showed a positive influence, while life expectancy did not appear to significantly affect the number of COVID-19 deaths. In addition, the influence of these variables on the number of confirmed cases of COVID-19 was analyzed. It can be concluded that the lack of resources can be a major burden for the vulnerable population in combating COVID-19 and that population density can ensure better designed institutions and quality infrastructure to achieve social distancing and, together with effective measures, lower death rates.


Sign in / Sign up

Export Citation Format

Share Document