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Age patterns of racial/ethnic/nativity differences in disability and physical functioning in the United States
isability physical functioning
2014/11/27
Rapid population aging and increasing racial/ethnic and immigrant/native diversity
make a broad documentation of U.S. health patterns during both mid- and late life
particularly important.
A method for socially evaluating the effects of long-run demographic paths on living standards
socially evaluating long-run demographic paths
2014/11/27
The paper is motivated by the need for improved social evaluation of prospective
demographic change in order to better inform policies that are designed to reduce the
very long-run costs of popula...
Unobserved population heterogeneity: A review of formal relationships
formal relationships population heterogeneity
2014/11/27
We present a list of important mathematical relationships that govern populations in
which individuals differ from each other in unobserved ways. For some relationships
we present proofs that, albei...
A matrix approach to the statistics of longevity in heterogeneous frailty models
statistics of longevity heterogeneous frailty models
2014/11/27
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
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...
Measuring remittances through surveys: Methodological and conceptual issues for survey designers and data analysts
Methodological conceptual issues
2014/11/27
The accurate measurement of migrant remittances is central to understanding both the
dynamics and the consequences of migration. Empirical studies rely on survey data
about remittances, which are ...
Mortality selection in the first three months of life and survival in the following thirty-three months in rural Veneto (North-East Italy) from 1816 to 1835
Mortality selection rural Veneto
2014/11/27
A number of studies have examined the influence of life conditions in infancy (and
pregnancy) on mortality risks in adulthood or old age. For those individuals who
survived difficult life conditio...
Discussing the Strehler-Mildvan model of mortality
force of mortality Gompertz law proportional hazards Strehler-Mildvan correlation vitality
2014/11/20
Background: Half a century ago Strehler and Mildvan (1960) have published the seminal paper that, based on some assumptions (postulates), theoretically 'justified' the Gompertz law of mortality.Object...
The effects of integration and transnational ties on international return migration intentions
integration international return migration intentions
2014/11/20
While return migration is receiving increasing attention, there is still insufficient insight
into the factors which determine migrants’ intentions and decisions to return. It is often
assumed tha...
The changing determinants of UK young adults’ living arrangements
UK young adults’ living arrangements young adults
2014/11/20
The postponement of partnership formation and parenthood in the context of an early
average age at leaving home has resulted in increased heterogeneity in the living
arrangements of young adults i...
Constraint or choice? Disentangling fertility determinants by switching regressions
Disentangling fertility determinants switching regressions
2014/11/20
A striking fact in human population history is the reversal of the relationship between
income and fertility. In order to reveal the causes of the reversal, this paper estimates
Easterlin’s supply-d...
Changes in the age-at-death distribution in four low mortality countries: A nonparametric approach
age-at-death distribution A nonparametric approach
2014/11/20
Since the beginning of the twentieth century, important transformations have occurred in
the age-at-death distribution within human populations.
Cohort change, diffusion, and support for gender egalitarianism in cross-national perspective
Cohort change diffusion support
2014/11/20
Arguments about the spread of gender egalitarian values through a population highlight
several sources of change. First, structural arguments point to increases in the
proportion of women with hig...
Durham, NC - In a long-term study of interactions between chimpanzees in the famous Gombe National Park in Tanzania, researchers have found that males who consistently bully females tend to father mor...