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Maternal longevity is associated with lower infant mortality     AKeA2 survey  centenarians  infant mortality  longevity  Sardinia       font style='font-size:12px;'> 2014/11/27
Objective: Referring to the multidisciplinary and multipurpose survey AKeA2, and focusing on family genealogy data on centenarian women and controls, this paper aims to verify the hypothesis that mate...
Background: Family composition and household dynamics, both in early and in later life, influence individual health and longevity. Both positive and negative effects can be expected in terms of siblin...
Background: The gamma-Gompertz model is a fixed frailty model in which baseline mortality increases exponentially with age, frailty has a proportional effect on mortality, and frailty at birth follows...
To develop a matrix model to compute all the statistical properties of longevity from the gamma-Gompertz and related models.
Maternal longevity is associated with lower infant mortality     lower infant mortality  Maternal longevity       font style='font-size:12px;'> 2014/11/27
Referring to the multidisciplinary and multipurpose survey AKeA2, and focusing on family genealogy data on centenarian women and controls, this paper aims to verify the hypothesis that maternal lo...
BACKGROUND Family composition and household dynamics, both in early and in later life, influence individual health and longevity. Both positive and negative effects can be expected in terms of s...
Background: Spatial inequalities in human development are of great concern to international organisations and national governments. Demographic indicators like the infant mortality rate are important ...
Sex ratios at sexual maturity and longevity: Evidence from Swedish register data     longevity  mortality  sex ratios       font style='font-size:12px;'> 2014/11/25
Background: This study tests the recently proposed hypothesis that the contextual sex ratio at sexual maturity is related to longevity. Previous empirical research in the United States has shown that ...
Sex ratios at sexual maturity and longevity: Evidence from Swedish register data     longevity  mortality  sex ratios       font style='font-size:12px;'> 2014/11/25
Background: This study tests the recently proposed hypothesis that the contextual sex ratio at sexual maturity is related to longevity. Previous empirical research in the United States has shown that ...
Background: The cohorts who will reach age 60 after 2010 in the Latin American and Caribbean region (LAC) are beneficiaries of a massive mortality decline that began as early as 1930. The bulk of this...
Exceptional longevity in Okinawa: A plea for in-depth validation     Okinawa  explanations       font style='font-size:12px;'> 2014/11/20
The topic of this article is the exceptional longevity in Okinawa. This phenomenon should be thoroughly validated at both the individual and population levels. This contribution analyzes the demog...
How can public pension systems be reformed to ensure fiscal stability in the face of increasing life expectancy? To address this pressing open question in public finance, we estimate a life-cycle mode...
Arthur Roger Thatcher, CB, died in London on February 13, 2010, at 83 years of age. He was actively engaged in demographic research until his death. One of his last papers, The Compression of Deaths a...
Although new environmental and pathological threats to human survival and longevity have been documented, relatively little is known about how these threats are perceived in the popular imagination. D...
Business Employment Dynamics data:survival and longevity, II     Business Employment  Dynamics data  survival  longevity       font style='font-size:12px;'> 2009/3/23
A study that extends previous research on the longevity of businesses shows that survival decreases at a decreasing rate; establishments that manage to survive the crucial 4-year period after their bi...

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